diff --git a/annotations/src/main/resources/classids.properties b/annotations/src/main/resources/classids.properties
index 318d8b74da..b5f97ac6c3 100644
--- a/annotations/src/main/resources/classids.properties
+++ b/annotations/src/main/resources/classids.properties
@@ -1,6 +1,7 @@
 #Maps entity names to IDs. Autogenerated.
 
 alpha=0
+arkyid=37
 block=1
 cix=2
 draug=3
diff --git a/core/assets-raw/sprites/units/cix-cell.png b/core/assets-raw/sprites/units/arkyid-cell.png
similarity index 100%
rename from core/assets-raw/sprites/units/cix-cell.png
rename to core/assets-raw/sprites/units/arkyid-cell.png
diff --git a/core/assets-raw/sprites/units/cix-foot.png b/core/assets-raw/sprites/units/arkyid-foot.png
similarity index 100%
rename from core/assets-raw/sprites/units/cix-foot.png
rename to core/assets-raw/sprites/units/arkyid-foot.png
diff --git a/core/assets-raw/sprites/units/cix-joint-base.png b/core/assets-raw/sprites/units/arkyid-joint-base.png
similarity index 100%
rename from core/assets-raw/sprites/units/cix-joint-base.png
rename to core/assets-raw/sprites/units/arkyid-joint-base.png
diff --git a/core/assets-raw/sprites/units/cix-leg-base.png b/core/assets-raw/sprites/units/arkyid-leg-base.png
similarity index 100%
rename from core/assets-raw/sprites/units/cix-leg-base.png
rename to core/assets-raw/sprites/units/arkyid-leg-base.png
diff --git a/core/assets-raw/sprites/units/cix-leg.png b/core/assets-raw/sprites/units/arkyid-leg.png
similarity index 100%
rename from core/assets-raw/sprites/units/cix-leg.png
rename to core/assets-raw/sprites/units/arkyid-leg.png
diff --git a/core/assets-raw/sprites/units/cix-old.png b/core/assets-raw/sprites/units/arkyid-old.png
similarity index 100%
rename from core/assets-raw/sprites/units/cix-old.png
rename to core/assets-raw/sprites/units/arkyid-old.png
diff --git a/core/assets-raw/sprites/units/cix.png b/core/assets-raw/sprites/units/arkyid.png
similarity index 100%
rename from core/assets-raw/sprites/units/cix.png
rename to core/assets-raw/sprites/units/arkyid.png
diff --git a/core/assets-raw/sprites/units/eruptor-base.png b/core/assets-raw/sprites/units/atrax-base.png
similarity index 100%
rename from core/assets-raw/sprites/units/eruptor-base.png
rename to core/assets-raw/sprites/units/atrax-base.png
diff --git a/core/assets-raw/sprites/units/eruptor-cell.png b/core/assets-raw/sprites/units/atrax-cell.png
similarity index 100%
rename from core/assets-raw/sprites/units/eruptor-cell.png
rename to core/assets-raw/sprites/units/atrax-cell.png
diff --git a/core/assets-raw/sprites/units/eruptor-foot.png b/core/assets-raw/sprites/units/atrax-foot.png
similarity index 100%
rename from core/assets-raw/sprites/units/eruptor-foot.png
rename to core/assets-raw/sprites/units/atrax-foot.png
diff --git a/core/assets-raw/sprites/units/eruptor-joint.png b/core/assets-raw/sprites/units/atrax-joint.png
similarity index 100%
rename from core/assets-raw/sprites/units/eruptor-joint.png
rename to core/assets-raw/sprites/units/atrax-joint.png
diff --git a/core/assets-raw/sprites/units/eruptor-leg-base.png b/core/assets-raw/sprites/units/atrax-leg-base.png
similarity index 100%
rename from core/assets-raw/sprites/units/eruptor-leg-base.png
rename to core/assets-raw/sprites/units/atrax-leg-base.png
diff --git a/core/assets-raw/sprites/units/eruptor-leg.png b/core/assets-raw/sprites/units/atrax-leg.png
similarity index 100%
rename from core/assets-raw/sprites/units/eruptor-leg.png
rename to core/assets-raw/sprites/units/atrax-leg.png
diff --git a/core/assets-raw/sprites/units/eruptor.png b/core/assets-raw/sprites/units/atrax.png
similarity index 100%
rename from core/assets-raw/sprites/units/eruptor.png
rename to core/assets-raw/sprites/units/atrax.png
diff --git a/core/assets/sprites/fallback/sprites.atlas b/core/assets/sprites/fallback/sprites.atlas
index 0778183255..ab936c55ec 100644
--- a/core/assets/sprites/fallback/sprites.atlas
+++ b/core/assets/sprites/fallback/sprites.atlas
@@ -453,7 +453,7 @@ data-processor
   index: -1
 data-processor-2
   rotate: false
-  xy: 815, 509
+  xy: 749, 443
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -1083,7 +1083,7 @@ cross
   index: -1
 distributor
   rotate: false
-  xy: 749, 443
+  xy: 815, 443
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -1216,42 +1216,42 @@ underflow-gate
   index: -1
 blast-drill
   rotate: false
-  xy: 811, 1919
+  xy: 1, 817
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 blast-drill-rim
   rotate: false
-  xy: 1, 947
+  xy: 1071, 1919
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 blast-drill-rotator
   rotate: false
-  xy: 163, 1145
+  xy: 1, 687
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 blast-drill-top
   rotate: false
-  xy: 941, 1919
+  xy: 1201, 1919
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 drill-top
   rotate: false
-  xy: 903, 933
+  xy: 969, 933
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 turbine-generator-liquid
   rotate: false
-  xy: 903, 933
+  xy: 969, 933
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2028,7 +2028,7 @@ alloy-smelter-top
   index: -1
 blast-mixer
   rotate: false
-  xy: 669, 401
+  xy: 1981, 1917
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2042,49 +2042,49 @@ block-forge
   index: -1
 coal-centrifuge
   rotate: false
-  xy: 817, 707
+  xy: 817, 641
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cryofluidmixer-bottom
   rotate: false
-  xy: 1807, 1131
+  xy: 1873, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cryofluidmixer-liquid
   rotate: false
-  xy: 1873, 1131
+  xy: 1939, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cryofluidmixer-top
   rotate: false
-  xy: 1939, 1131
+  xy: 751, 575
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cultivator
   rotate: false
-  xy: 751, 575
+  xy: 817, 575
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cultivator-middle
   rotate: false
-  xy: 817, 575
+  xy: 749, 509
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cultivator-top
   rotate: false
-  xy: 749, 509
+  xy: 815, 509
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2406,7 +2406,7 @@ spore-cluster3
   index: -1
 container
   rotate: false
-  xy: 903, 999
+  xy: 969, 999
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2483,7 +2483,7 @@ block-1
   index: -1
 block-2
   rotate: false
-  xy: 1981, 1917
+  xy: 1981, 1851
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2497,7 +2497,7 @@ block-3
   index: -1
 block-4
   rotate: false
-  xy: 1, 817
+  xy: 1, 557
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -2588,7 +2588,7 @@ air-factory
   index: -1
 command-center
   rotate: false
-  xy: 817, 641
+  xy: 903, 999
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2686,7 +2686,7 @@ copper-wall
   index: -1
 copper-wall-large
   rotate: false
-  xy: 969, 999
+  xy: 1279, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2700,14 +2700,14 @@ door
   index: -1
 door-large
   rotate: false
-  xy: 815, 443
+  xy: 1979, 1625
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 door-large-open
   rotate: false
-  xy: 1979, 1625
+  xy: 903, 933
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3048,6 +3048,48 @@ arc
   orig: 32, 32
   offset: 0, 0
   index: -1
+arkyid-wreck0
+  rotate: false
+  xy: 1, 947
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+arkyid-wreck1
+  rotate: false
+  xy: 163, 1145
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+arkyid-wreck2
+  rotate: false
+  xy: 941, 1919
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+atrax-wreck0
+  rotate: false
+  xy: 587, 665
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+atrax-wreck1
+  rotate: false
+  xy: 587, 599
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+atrax-wreck2
+  rotate: false
+  xy: 587, 533
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
 beta-wreck0
   rotate: false
   xy: 933, 427
@@ -3092,7 +3134,7 @@ block-arc-full
   index: -1
 block-blast-drill-full
   rotate: false
-  xy: 1071, 1919
+  xy: 1331, 1919
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -3134,7 +3176,7 @@ conveyor-0-0
   index: -1
 block-core-foundation-full
   rotate: false
-  xy: 1, 687
+  xy: 1, 427
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -3155,14 +3197,14 @@ block-craters-full
   index: -1
 block-cryofluidmixer-full
   rotate: false
-  xy: 1981, 1851
+  xy: 587, 319
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-cultivator-full
   rotate: false
-  xy: 587, 319
+  xy: 571, 253
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3274,14 +3316,14 @@ block-ignarock-full
   index: -1
 block-impact-reactor-full
   rotate: false
-  xy: 1201, 1919
+  xy: 1461, 1919
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 block-lancer-full
   rotate: false
-  xy: 571, 253
+  xy: 571, 187
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3337,14 +3379,14 @@ block-mass-driver-full
   index: -1
 block-mechanical-drill-full
   rotate: false
-  xy: 571, 187
+  xy: 571, 121
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-meltdown-full
   rotate: false
-  xy: 1, 557
+  xy: 1, 297
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -3421,7 +3463,7 @@ block-ore-titanium-full
   index: -1
 block-parallax-full
   rotate: false
-  xy: 571, 121
+  xy: 571, 55
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3449,7 +3491,7 @@ block-pebbles-full
   index: -1
 block-phase-weaver-full
   rotate: false
-  xy: 571, 55
+  xy: 771, 971
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3463,7 +3505,7 @@ block-plated-conduit-full
   index: -1
 block-pneumatic-drill-full
   rotate: false
-  xy: 771, 971
+  xy: 837, 971
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3519,7 +3561,7 @@ block-saltrocks-full
   index: -1
 block-salvo-full
   rotate: false
-  xy: 837, 971
+  xy: 755, 905
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3547,7 +3589,7 @@ block-sandrocks-full
   index: -1
 block-scatter-full
   rotate: false
-  xy: 755, 905
+  xy: 821, 905
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3589,14 +3631,14 @@ scrap-wall-huge1
   index: -1
 block-scrap-wall-large-full
   rotate: false
-  xy: 821, 905
+  xy: 751, 839
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-segment-full
   rotate: false
-  xy: 751, 839
+  xy: 751, 773
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3652,14 +3694,14 @@ block-snowrocks-full
   index: -1
 block-spectre-full
   rotate: false
-  xy: 1331, 1919
+  xy: 1591, 1919
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 block-spore-cluster-full
   rotate: false
-  xy: 353, 1032
+  xy: 1989, 1201
   size: 40, 40
   orig: 40, 40
   offset: 0, 0
@@ -3673,7 +3715,7 @@ block-spore-moss-full
   index: -1
 block-spore-press-full
   rotate: false
-  xy: 751, 773
+  xy: 817, 839
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3694,7 +3736,7 @@ block-stone-full
   index: -1
 block-swarmer-full
   rotate: false
-  xy: 817, 839
+  xy: 751, 707
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3722,46 +3764,25 @@ titanium-conveyor-0-0
   index: -1
 block-turbine-generator-full
   rotate: false
-  xy: 751, 707
+  xy: 817, 773
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-water-extractor-full
   rotate: false
-  xy: 817, 773
+  xy: 751, 641
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-wave-full
   rotate: false
-  xy: 751, 641
+  xy: 817, 707
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
-cix-wreck0
-  rotate: false
-  xy: 1, 167
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
-cix-wreck1
-  rotate: false
-  xy: 1721, 1919
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
-cix-wreck2
-  rotate: false
-  xy: 1, 37
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
 core-foundation-team-crux
   rotate: false
   xy: 131, 885
@@ -3862,56 +3883,56 @@ cracks-1-7
   index: -1
 cracks-2-0
   rotate: false
-  xy: 1279, 1131
+  xy: 1345, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-1
   rotate: false
-  xy: 1345, 1131
+  xy: 1411, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-2
   rotate: false
-  xy: 1411, 1131
+  xy: 1477, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-3
   rotate: false
-  xy: 1477, 1131
+  xy: 1543, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-4
   rotate: false
-  xy: 1543, 1131
+  xy: 1609, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-5
   rotate: false
-  xy: 1609, 1131
+  xy: 1675, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-6
   rotate: false
-  xy: 1675, 1131
+  xy: 1741, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-7
   rotate: false
-  xy: 1741, 1131
+  xy: 1807, 1131
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -4140,27 +4161,6 @@ duo
   orig: 32, 32
   offset: 0, 0
   index: -1
-eruptor-wreck0
-  rotate: false
-  xy: 587, 665
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
-eruptor-wreck1
-  rotate: false
-  xy: 587, 599
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
-eruptor-wreck2
-  rotate: false
-  xy: 587, 533
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
 flare-wreck0
   rotate: false
   xy: 1107, 791
@@ -5281,6 +5281,20 @@ unit-alpha-full
   orig: 48, 48
   offset: 0, 0
   index: -1
+unit-arkyid-full
+  rotate: false
+  xy: 261, 365
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+unit-atrax-full
+  rotate: false
+  xy: 587, 467
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
 unit-beta-full
   rotate: false
   xy: 1657, 718
@@ -5288,13 +5302,6 @@ unit-beta-full
   orig: 48, 48
   offset: 0, 0
   index: -1
-unit-cix-full
-  rotate: false
-  xy: 261, 365
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
 unit-crawler-full
   rotate: false
   xy: 1657, 668
@@ -5309,13 +5316,6 @@ unit-dagger-full
   orig: 48, 48
   offset: 0, 0
   index: -1
-unit-eruptor-full
-  rotate: false
-  xy: 587, 467
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
 unit-flare-full
   rotate: false
   xy: 1707, 775
@@ -5596,6 +5596,111 @@ alpha-cell
   orig: 48, 48
   offset: 0, 0
   index: -1
+arkyid
+  rotate: false
+  xy: 811, 1919
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+chaos-array
+  rotate: false
+  xy: 811, 1919
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+arkyid-cell
+  rotate: false
+  xy: 591, 929
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+arkyid-foot
+  rotate: false
+  xy: 677, 539
+  size: 70, 70
+  orig: 70, 70
+  offset: 0, 0
+  index: -1
+arkyid-joint-base
+  rotate: false
+  xy: 677, 467
+  size: 70, 70
+  orig: 70, 70
+  offset: 0, 0
+  index: -1
+arkyid-leg
+  rotate: false
+  xy: 1981, 1793
+  size: 56, 56
+  orig: 56, 56
+  offset: 0, 0
+  index: -1
+arkyid-leg-base
+  rotate: false
+  xy: 131, 39
+  size: 104, 64
+  orig: 104, 64
+  offset: 0, 0
+  index: -1
+arkyid-old
+  rotate: false
+  xy: 587, 863
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+atrax
+  rotate: false
+  xy: 587, 797
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+atrax-base
+  rotate: false
+  xy: 669, 401
+  size: 64, 64
+  orig: 64, 64
+  offset: 0, 0
+  index: -1
+atrax-cell
+  rotate: false
+  xy: 587, 731
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+atrax-foot
+  rotate: false
+  xy: 353, 1032
+  size: 40, 40
+  orig: 40, 40
+  offset: 0, 0
+  index: -1
+atrax-joint
+  rotate: false
+  xy: 841, 1761
+  size: 26, 26
+  orig: 26, 26
+  offset: 0, 0
+  index: -1
+atrax-leg
+  rotate: false
+  xy: 2005, 1131
+  size: 36, 26
+  orig: 36, 26
+  offset: 0, 0
+  index: -1
+atrax-leg-base
+  rotate: false
+  xy: 803, 1761
+  size: 36, 26
+  orig: 36, 26
+  offset: 0, 0
+  index: -1
 beta
   rotate: false
   xy: 983, 535
@@ -5610,83 +5715,27 @@ beta-cell
   orig: 48, 48
   offset: 0, 0
   index: -1
-chaos-array
-  rotate: false
-  xy: 1, 427
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
-cix
-  rotate: false
-  xy: 1, 427
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
 chaos-array-base
   rotate: false
-  xy: 1461, 1919
+  xy: 1, 167
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 chaos-array-cell
   rotate: false
-  xy: 1, 297
+  xy: 1721, 1919
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 chaos-array-leg
   rotate: false
-  xy: 1591, 1919
+  xy: 1, 37
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
-cix-cell
-  rotate: false
-  xy: 591, 929
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
-cix-foot
-  rotate: false
-  xy: 677, 539
-  size: 70, 70
-  orig: 70, 70
-  offset: 0, 0
-  index: -1
-cix-joint-base
-  rotate: false
-  xy: 677, 467
-  size: 70, 70
-  orig: 70, 70
-  offset: 0, 0
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-cix-leg
-  rotate: false
-  xy: 1981, 1793
-  size: 56, 56
-  orig: 56, 56
-  offset: 0, 0
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-cix-leg-base
-  rotate: false
-  xy: 131, 39
-  size: 104, 64
-  orig: 104, 64
-  offset: 0, 0
-  index: -1
-cix-old
-  rotate: false
-  xy: 587, 863
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
 crawler
   rotate: false
   xy: 983, 335
@@ -5764,55 +5813,6 @@ eradicator-leg
   orig: 152, 124
   offset: 0, 0
   index: -1
-eruptor
-  rotate: false
-  xy: 587, 797
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
-eruptor-base
-  rotate: false
-  xy: 969, 933
-  size: 64, 64
-  orig: 64, 64
-  offset: 0, 0
-  index: -1
-eruptor-cell
-  rotate: false
-  xy: 587, 731
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
-eruptor-foot
-  rotate: false
-  xy: 1989, 1201
-  size: 40, 40
-  orig: 40, 40
-  offset: 0, 0
-  index: -1
-eruptor-joint
-  rotate: false
-  xy: 841, 1761
-  size: 26, 26
-  orig: 26, 26
-  offset: 0, 0
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-eruptor-leg
-  rotate: false
-  xy: 2005, 1131
-  size: 36, 26
-  orig: 36, 26
-  offset: 0, 0
-  index: -1
-eruptor-leg-base
-  rotate: false
-  xy: 803, 1761
-  size: 36, 26
-  orig: 36, 26
-  offset: 0, 0
-  index: -1
 flare
   rotate: false
   xy: 1057, 741
diff --git a/core/assets/sprites/fallback/sprites.png b/core/assets/sprites/fallback/sprites.png
index fdea4d65dd..9b0e0dced6 100644
Binary files a/core/assets/sprites/fallback/sprites.png and b/core/assets/sprites/fallback/sprites.png differ
diff --git a/core/assets/sprites/fallback/sprites2.png b/core/assets/sprites/fallback/sprites2.png
index 87ea4bccc2..bb0bbdf5ed 100644
Binary files a/core/assets/sprites/fallback/sprites2.png and b/core/assets/sprites/fallback/sprites2.png differ
diff --git a/core/assets/sprites/fallback/sprites3.png b/core/assets/sprites/fallback/sprites3.png
index 809e26c5ed..5c37e38cf7 100644
Binary files a/core/assets/sprites/fallback/sprites3.png and b/core/assets/sprites/fallback/sprites3.png differ
diff --git a/core/assets/sprites/sprites.atlas b/core/assets/sprites/sprites.atlas
index 356426471c..79a5ccff6f 100644
--- a/core/assets/sprites/sprites.atlas
+++ b/core/assets/sprites/sprites.atlas
@@ -20,7 +20,7 @@ data-processor
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 data-processor-2
   rotate: false
-  xy: 3151, 1043
+  xy: 3151, 977
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -650,7 +650,7 @@ cross
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 distributor
   rotate: false
-  xy: 3151, 977
+  xy: 3217, 1043
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -783,42 +783,42 @@ underflow-gate
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 blast-drill
   rotate: false
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+  xy: 1419, 1371
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 blast-drill-rim
   rotate: false
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+  xy: 1419, 1241
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 blast-drill-rotator
   rotate: false
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+  xy: 1419, 1111
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 blast-drill-top
   rotate: false
-  xy: 3841, 1305
+  xy: 1549, 1403
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 drill-top
   rotate: false
-  xy: 3183, 911
+  xy: 3183, 845
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 turbine-generator-liquid
   rotate: false
-  xy: 3183, 911
+  xy: 3183, 845
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -1595,7 +1595,7 @@ alloy-smelter-top
   index: -1
 blast-mixer
   rotate: false
-  xy: 2098, 361
+  xy: 1946, 287
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -1609,49 +1609,49 @@ block-forge
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   rotate: false
-  xy: 2214, 517
+  xy: 2280, 521
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cryofluidmixer-bottom
   rotate: false
-  xy: 3006, 521
+  xy: 3072, 521
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cryofluidmixer-liquid
   rotate: false
-  xy: 3072, 521
+  xy: 2182, 435
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cryofluidmixer-top
   rotate: false
-  xy: 2182, 435
+  xy: 3138, 537
   size: 64, 64
   orig: 64, 64
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 cultivator
   rotate: false
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+  xy: 3185, 603
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cultivator-middle
   rotate: false
-  xy: 3185, 603
+  xy: 3204, 537
   size: 64, 64
   orig: 64, 64
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   index: -1
 cultivator-top
   rotate: false
-  xy: 3204, 537
+  xy: 3151, 1043
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -1987,7 +1987,7 @@ white-tree-dead
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   rotate: false
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+  xy: 2412, 521
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2071,7 +2071,7 @@ block-1
   index: -1
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   rotate: false
-  xy: 1946, 287
+  xy: 2195, 583
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2085,7 +2085,7 @@ block-3
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 block-4
   rotate: false
-  xy: 1419, 1371
+  xy: 1549, 1273
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -2176,7 +2176,7 @@ air-factory
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   rotate: false
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+  xy: 2346, 521
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2330,7 +2330,7 @@ copper-wall
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 copper-wall-large
   rotate: false
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+  xy: 2478, 521
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2344,14 +2344,14 @@ door
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 door-large
   rotate: false
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+  xy: 3217, 977
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 door-large-open
   rotate: false
-  xy: 3217, 977
+  xy: 3183, 911
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2720,6 +2720,48 @@ arc
   orig: 32, 32
   offset: 0, 0
   index: -1
+arkyid-wreck0
+  rotate: false
+  xy: 1731, 109
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 930, 6
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 3841, 1305
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 2015, 583
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 2105, 583
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 1796, 517
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
 beta-wreck0
   rotate: false
   xy: 3486, 415
@@ -2764,7 +2806,7 @@ block-arc-full
   index: -1
 block-blast-drill-full
   rotate: false
-  xy: 1419, 1241
+  xy: 1679, 1403
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -2806,7 +2848,7 @@ conveyor-0-0
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 block-core-foundation-full
   rotate: false
-  xy: 1419, 1111
+  xy: 1679, 1273
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -2834,14 +2876,14 @@ block-craters-full
   index: -1
 block-cryofluidmixer-full
   rotate: false
-  xy: 2195, 583
+  xy: 2261, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-cultivator-full
   rotate: false
-  xy: 2261, 587
+  xy: 2327, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -2960,14 +3002,14 @@ block-ignarock-full
   index: -1
 block-impact-reactor-full
   rotate: false
-  xy: 1549, 1403
+  xy: 1549, 1143
   size: 128, 128
   orig: 128, 128
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   index: -1
 block-lancer-full
   rotate: false
-  xy: 2327, 587
+  xy: 2393, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3023,14 +3065,14 @@ block-mass-driver-full
   index: -1
 block-mechanical-drill-full
   rotate: false
-  xy: 2393, 587
+  xy: 2459, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-meltdown-full
   rotate: false
-  xy: 1549, 1273
+  xy: 1809, 1403
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
@@ -3114,7 +3156,7 @@ block-ore-titanium-full
   index: -1
 block-parallax-full
   rotate: false
-  xy: 2459, 587
+  xy: 2525, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3142,7 +3184,7 @@ block-pebbles-full
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 block-phase-weaver-full
   rotate: false
-  xy: 2525, 587
+  xy: 2591, 587
   size: 64, 64
   orig: 64, 64
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@@ -3156,7 +3198,7 @@ block-plated-conduit-full
   index: -1
 block-pneumatic-drill-full
   rotate: false
-  xy: 2591, 587
+  xy: 2657, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3212,7 +3254,7 @@ block-saltrocks-full
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 block-salvo-full
   rotate: false
-  xy: 2657, 587
+  xy: 2723, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3240,7 +3282,7 @@ block-sandrocks-full
   index: -1
 block-scatter-full
   rotate: false
-  xy: 2723, 587
+  xy: 2789, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3282,14 +3324,14 @@ scrap-wall-huge1
   index: -1
 block-scrap-wall-large-full
   rotate: false
-  xy: 2789, 587
+  xy: 2855, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-segment-full
   rotate: false
-  xy: 2855, 587
+  xy: 2921, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3345,14 +3387,14 @@ block-snowrocks-full
   index: -1
 block-spectre-full
   rotate: false
-  xy: 1679, 1403
+  xy: 1809, 1273
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 block-spore-cluster-full
   rotate: false
-  xy: 829, 589
+  xy: 829, 547
   size: 40, 40
   orig: 40, 40
   offset: 0, 0
@@ -3366,7 +3408,7 @@ block-spore-moss-full
   index: -1
 block-spore-press-full
   rotate: false
-  xy: 2921, 587
+  xy: 2987, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3387,7 +3429,7 @@ block-stone-full
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 block-swarmer-full
   rotate: false
-  xy: 2987, 587
+  xy: 3053, 587
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
@@ -3422,46 +3464,25 @@ titanium-conveyor-0-0
   index: -1
 block-turbine-generator-full
   rotate: false
-  xy: 3053, 587
+  xy: 3119, 603
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-water-extractor-full
   rotate: false
-  xy: 3119, 603
+  xy: 3453, 1125
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 block-wave-full
   rotate: false
-  xy: 3453, 1125
+  xy: 2214, 517
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
-cix-wreck0
-  rotate: false
-  xy: 1679, 1143
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
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-cix-wreck1
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-  size: 128, 128
-  orig: 128, 128
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-cix-wreck2
-  rotate: false
-  xy: 1939, 1273
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
 core-foundation-team-crux
   rotate: false
   xy: 2069, 1273
@@ -3562,56 +3583,56 @@ cracks-1-7
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 cracks-2-0
   rotate: false
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+  xy: 2544, 521
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-1
   rotate: false
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+  xy: 2610, 521
   size: 64, 64
   orig: 64, 64
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   index: -1
 cracks-2-2
   rotate: false
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+  xy: 2676, 521
   size: 64, 64
   orig: 64, 64
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   index: -1
 cracks-2-3
   rotate: false
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+  xy: 2742, 521
   size: 64, 64
   orig: 64, 64
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   index: -1
 cracks-2-4
   rotate: false
-  xy: 2742, 521
+  xy: 2808, 521
   size: 64, 64
   orig: 64, 64
   offset: 0, 0
   index: -1
 cracks-2-5
   rotate: false
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+  xy: 2874, 521
   size: 64, 64
   orig: 64, 64
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 cracks-2-6
   rotate: false
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+  xy: 2940, 521
   size: 64, 64
   orig: 64, 64
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   index: -1
 cracks-2-7
   rotate: false
-  xy: 2940, 521
+  xy: 3006, 521
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   orig: 64, 64
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@@ -4085,27 +4106,6 @@ eclipse-wreck2
   orig: 320, 320
   offset: 0, 0
   index: -1
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-  rotate: false
-  xy: 2015, 583
-  size: 88, 64
-  orig: 88, 64
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-eruptor-wreck1
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-  orig: 88, 64
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-eruptor-wreck2
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-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
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 flare-wreck0
   rotate: false
   xy: 2948, 421
@@ -5233,6 +5233,20 @@ unit-antumbra-full
   orig: 216, 240
   offset: 0, 0
   index: -1
+unit-arkyid-full
+  rotate: false
+  xy: 3109, 1403
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+unit-atrax-full
+  rotate: false
+  xy: 1796, 451
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
 unit-beta-full
   rotate: false
   xy: 3348, 257
@@ -5240,13 +5254,6 @@ unit-beta-full
   orig: 48, 48
   offset: 0, 0
   index: -1
-unit-cix-full
-  rotate: false
-  xy: 3109, 1403
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
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 unit-crawler-full
   rotate: false
   xy: 3398, 257
@@ -5268,13 +5275,6 @@ unit-eclipse-full
   orig: 320, 320
   offset: 0, 0
   index: -1
-unit-eruptor-full
-  rotate: false
-  xy: 1796, 451
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
 unit-flare-full
   rotate: false
   xy: 3498, 265
@@ -5576,6 +5576,111 @@ antumbra-cell
   orig: 216, 240
   offset: 0, 0
   index: -1
+arkyid
+  rotate: false
+  xy: 1601, 109
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+chaos-array
+  rotate: false
+  xy: 1601, 109
+  size: 128, 128
+  orig: 128, 128
+  offset: 0, 0
+  index: -1
+arkyid-cell
+  rotate: false
+  xy: 509, 645
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+arkyid-foot
+  rotate: false
+  xy: 3769, 1331
+  size: 70, 70
+  orig: 70, 70
+  offset: 0, 0
+  index: -1
+arkyid-joint-base
+  rotate: false
+  xy: 2026, 355
+  size: 70, 70
+  orig: 70, 70
+  offset: 0, 0
+  index: -1
+arkyid-leg
+  rotate: false
+  xy: 2272, 56
+  size: 56, 56
+  orig: 56, 56
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 163, 1
+  size: 104, 64
+  orig: 104, 64
+  offset: 0, 0
+  index: -1
+arkyid-old
+  rotate: false
+  xy: 1745, 583
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+atrax
+  rotate: false
+  xy: 1835, 583
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 2098, 361
+  size: 64, 64
+  orig: 64, 64
+  offset: 0, 0
+  index: -1
+atrax-cell
+  rotate: false
+  xy: 1925, 583
+  size: 88, 64
+  orig: 88, 64
+  offset: 0, 0
+  index: -1
+atrax-foot
+  rotate: false
+  xy: 829, 589
+  size: 40, 40
+  orig: 40, 40
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 3259, 1731
+  size: 26, 26
+  orig: 26, 26
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 1501, 1041
+  size: 36, 26
+  orig: 36, 26
+  offset: 0, 0
+  index: -1
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+  rotate: false
+  xy: 3448, 429
+  size: 36, 26
+  orig: 36, 26
+  offset: 0, 0
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 beta
   rotate: false
   xy: 2272, 6
@@ -5590,83 +5695,27 @@ beta-cell
   orig: 48, 48
   offset: 0, 0
   index: -1
-chaos-array
-  rotate: false
-  xy: 1679, 1273
-  size: 128, 128
-  orig: 128, 128
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-cix
-  rotate: false
-  xy: 1679, 1273
-  size: 128, 128
-  orig: 128, 128
-  offset: 0, 0
-  index: -1
 chaos-array-base
   rotate: false
-  xy: 1549, 1143
+  xy: 1679, 1143
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
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   rotate: false
-  xy: 1809, 1403
+  xy: 1939, 1403
   size: 128, 128
   orig: 128, 128
   offset: 0, 0
   index: -1
 chaos-array-leg
   rotate: false
-  xy: 1809, 1273
+  xy: 1939, 1273
   size: 128, 128
   orig: 128, 128
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-  rotate: false
-  xy: 509, 645
-  size: 88, 64
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-  size: 70, 70
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-  rotate: false
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-  size: 56, 56
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-  rotate: false
-  xy: 163, 1
-  size: 104, 64
-  orig: 104, 64
-  offset: 0, 0
-  index: -1
-cix-old
-  rotate: false
-  xy: 1745, 583
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
 crawler
   rotate: false
   xy: 2298, 409
@@ -5758,55 +5807,6 @@ eradicator-leg
   orig: 152, 124
   offset: 0, 0
   index: -1
-eruptor
-  rotate: false
-  xy: 1835, 583
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
-eruptor-base
-  rotate: false
-  xy: 3183, 845
-  size: 64, 64
-  orig: 64, 64
-  offset: 0, 0
-  index: -1
-eruptor-cell
-  rotate: false
-  xy: 1925, 583
-  size: 88, 64
-  orig: 88, 64
-  offset: 0, 0
-  index: -1
-eruptor-foot
-  rotate: false
-  xy: 829, 547
-  size: 40, 40
-  orig: 40, 40
-  offset: 0, 0
-  index: -1
-eruptor-joint
-  rotate: false
-  xy: 3259, 1731
-  size: 26, 26
-  orig: 26, 26
-  offset: 0, 0
-  index: -1
-eruptor-leg
-  rotate: false
-  xy: 1501, 1041
-  size: 36, 26
-  orig: 36, 26
-  offset: 0, 0
-  index: -1
-eruptor-leg-base
-  rotate: false
-  xy: 3448, 429
-  size: 36, 26
-  orig: 36, 26
-  offset: 0, 0
-  index: -1
 flare
   rotate: false
   xy: 2898, 421
diff --git a/core/assets/sprites/sprites.png b/core/assets/sprites/sprites.png
index c04dd07219..0e76436177 100644
Binary files a/core/assets/sprites/sprites.png and b/core/assets/sprites/sprites.png differ
diff --git a/core/assets/sprites/sprites2.png b/core/assets/sprites/sprites2.png
index 600864f58e..f7da00d673 100644
Binary files a/core/assets/sprites/sprites2.png and b/core/assets/sprites/sprites2.png differ
diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 05f51600fe..09e8a15346 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -3,10 +3,7 @@ package mindustry.content;
 import arc.*;
 import arc.graphics.*;
 import arc.graphics.g2d.*;
-import arc.math.*;
-import arc.util.*;
 import mindustry.ctype.*;
-import mindustry.entities.*;
 import mindustry.entities.bullet.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
@@ -1426,7 +1423,6 @@ public class Blocks implements ContentList{
             chargeTime = 50f;
             chargeMaxDelay = 30f;
             chargeEffects = 7;
-            shootType = Bullets.lancerLaser;
             recoilAmount = 2f;
             reloadTime = 90f;
             cooldown = 0.03f;
@@ -1441,11 +1437,23 @@ public class Blocks implements ContentList{
             health = 280 * size * size;
             targetAir = false;
             shootSound = Sounds.laser;
+
+            shootType = new LaserBulletType(140){{
+                colors = new Color[]{Pal.lancerLaser.cpy().mul(1f, 1f, 1f, 0.4f), Pal.lancerLaser, Color.white};
+                hitEffect = Fx.hitLancer;
+                despawnEffect = Fx.none;
+                hitSize = 4;
+                lifetime = 16f;
+                drawSize = 400f;
+            }};
         }};
 
         arc = new PowerTurret("arc"){{
             requirements(Category.turret, with(Items.copper, 35, Items.lead, 50));
-            shootType = Bullets.arc;
+            shootType = new LightningBulletType(){{
+                damage = 21;
+                lightningLength = 25;
+            }};
             reloadTime = 35f;
             shootCone = 40f;
             rotatespeed = 8f;
@@ -1519,42 +1527,11 @@ public class Blocks implements ContentList{
             health = 220 * size * size;
             shootSound = Sounds.shotgun;
 
-            ammo(Items.thorium, new BulletType(0.01f, 105){
-                int rays = 1;
-                float rayLength = range + 10f;
-
-                {
-                    hitEffect = Fx.hitLancer;
-                    shootEffect = smokeEffect = Fx.lightningShoot;
-                    lifetime = 10f;
-                    despawnEffect = Fx.none;
-                    ammoMultiplier = 6f;
-                    pierce = true;
-                }
-
-                @Override
-                public void init(Bullet b){
-                    for(int i = 0; i < rays; i++){
-                        Damage.collideLine(b, b.team, hitEffect, b.x, b.y, b.rotation(), rayLength - Math.abs(i - (rays / 2)) * 20f);
-                    }
-                }
-
-                @Override
-                public void draw(Bullet b){
-                    super.draw(b);
-                    Draw.color(Color.white, Pal.lancerLaser, b.fin());
-                    //Draw.alpha(b.fout());
-                    for(int i = 0; i < 7; i++){
-                        Tmp.v1.trns(b.rotation(), i * 8f);
-                        float sl = Mathf.clamp(b.fout() - 0.5f) * (80f - i * 10);
-                        Drawf.tri(b.x + Tmp.v1.x, b.y + Tmp.v1.y, 4f, sl, b.rotation() + 90);
-                        Drawf.tri(b.x + Tmp.v1.x, b.y + Tmp.v1.y, 4f, sl, b.rotation() - 90);
-                    }
-                    Drawf.tri(b.x, b.y, 20f * b.fout(), (rayLength + 50), b.rotation());
-                    Drawf.tri(b.x, b.y, 20f * b.fout(), 10f, b.rotation() + 180f);
-                    Draw.reset();
-                }
-            });
+            ammo(Items.thorium, new ShrapnelBulletType(){{
+                length = range + 10f;
+                damage = 105f;
+                ammoMultiplier = 6f;
+            }});
         }};
 
         ripple = new ItemTurret("ripple"){{
@@ -1635,7 +1612,6 @@ public class Blocks implements ContentList{
 
         meltdown = new LaserTurret("meltdown"){{
             requirements(Category.turret, with(Items.copper, 250, Items.lead, 350, Items.graphite, 300, Items.surgealloy, 325, Items.silicon, 325));
-            shootType = Bullets.meltdownLaser;
             shootEffect = Fx.shootBigSmoke2;
             shootCone = 40f;
             recoilAmount = 4f;
@@ -1650,6 +1626,16 @@ public class Blocks implements ContentList{
             activeSound = Sounds.beam;
             activeSoundVolume = 2f;
 
+            shootType = new ContinuousLaserBulletType(70){{
+                length = 220f;
+                hitEffect = Fx.hitMeltdown;
+                drawSize = 420f;
+
+                incendChance = 0.4f;
+                incendSpread = 5f;
+                incendAmount = 1;
+            }};
+
             health = 200 * size * size;
             consumes.add(new ConsumeLiquidFilter(liquid -> liquid.temperature <= 0.5f && liquid.flammability < 0.1f, 0.5f)).update(false);
         }};
@@ -1728,7 +1714,7 @@ public class Blocks implements ContentList{
             upgrades = new UnitType[][]{
                 {UnitTypes.nova, UnitTypes.quasar},
                 {UnitTypes.dagger, UnitTypes.mace},
-                {UnitTypes.crawler, UnitTypes.eruptor},
+                {UnitTypes.crawler, UnitTypes.atrax},
                 {UnitTypes.flare, UnitTypes.horizon},
                 {UnitTypes.mono, UnitTypes.poly},
                 {UnitTypes.risse, UnitTypes.minke},
diff --git a/core/src/mindustry/content/Bullets.java b/core/src/mindustry/content/Bullets.java
index 21d6744255..a1bea100c8 100644
--- a/core/src/mindustry/content/Bullets.java
+++ b/core/src/mindustry/content/Bullets.java
@@ -9,6 +9,7 @@ import mindustry.entities.*;
 import mindustry.entities.bullet.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
+import mindustry.io.*;
 import mindustry.world.*;
 
 import static mindustry.Vars.*;
@@ -26,20 +27,17 @@ public class Bullets implements ContentList{
     fragGlass, fragExplosive, fragPlastic, fragSurge, fragGlassFrag, fragPlasticFrag,
 
     //missiles
-    missileExplosive, missileIncendiary, missileSurge, missileJavelin, missileSwarm,
+    missileExplosive, missileIncendiary, missileSurge, missileSwarm,
 
     //standard
     standardCopper, standardDense, standardThorium, standardHoming, standardIncendiary, standardMechSmall,
     standardGlaive, standardDenseBig, standardThoriumBig, standardIncendiaryBig,
 
-    //electric
-    lancerLaser, meltdownLaser, arc, damageLightning,
-
     //liquid
     waterShot, cryoShot, slagShot, oilShot,
 
     //environment, misc.
-    fireball, basicFlame, pyraFlame, driverBolt, healBullet, healBulletBig, frag,
+    damageLightning, damageLightningGround, fireball, basicFlame, pyraFlame, driverBolt, healBullet, healBulletBig, frag,
 
     //bombs
     bombExplosive, bombIncendiary, bombOil;
@@ -400,6 +398,12 @@ public class Bullets implements ContentList{
             hittable = false;
         }};
 
+        //this is just a copy of the damage lightning bullet that doesn't damage air units
+        damageLightningGround = new BulletType(0.0001f, 0f){{
+            collidesAir = false;
+        }};
+        JsonIO.copy(damageLightning, damageLightningGround);
+
         healBullet = new HealBulletType(5.2f, 13){{
             healPercent = 3f;
         }};
@@ -494,25 +498,6 @@ public class Bullets implements ContentList{
             }
         };
 
-        lancerLaser = new LaserBulletType(140){{
-            colors = new Color[]{Pal.lancerLaser.cpy().mul(1f, 1f, 1f, 0.4f), Pal.lancerLaser, Color.white};
-            hitEffect = Fx.hitLancer;
-            despawnEffect = Fx.none;
-            hitSize = 4;
-            lifetime = 16f;
-            drawSize = 400f;
-        }};
-
-        meltdownLaser = new ContinuousLaserBulletType(70){{
-            length = 220f;
-            hitEffect = Fx.hitMeltdown;
-            drawSize = 420f;
-
-            incendChance = 0.4f;
-            incendSpread = 5f;
-            incendAmount = 1;
-        }};
-
         waterShot = new LiquidBulletType(Liquids.water){{
             knockback = 0.7f;
         }};
@@ -530,11 +515,6 @@ public class Bullets implements ContentList{
             drag = 0.03f;
         }};
 
-        arc = new LightningBulletType(){{
-            damage = 21;
-            lightningLength = 25;
-        }};
-
         driverBolt = new MassDriverBolt();
 
         frag = new BasicBulletType(5f, 8, "bullet"){{
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index d3ce100382..80ed5f38b5 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -24,7 +24,7 @@ public class UnitTypes implements ContentList{
     public static @EntityDef({Unitc.class, Mechc.class, Builderc.class, Minerc.class, Commanderc.class}) UnitType pulsar, quasar;
 
     //legs
-    public static @EntityDef({Unitc.class, Legsc.class}) UnitType cix, eruptor;
+    public static @EntityDef({Unitc.class, Legsc.class}) UnitType arkyid, atrax, spiroct;
 
     //air (no special traits)
     public static @EntityDef({Unitc.class}) UnitType flare, eclipse, horizon, zenith, antumbra;
@@ -254,7 +254,7 @@ public class UnitTypes implements ContentList{
             }});
         }};
 
-        eruptor = new UnitType("eruptor"){{
+        atrax = new UnitType("atrax"){{
             speed = 0.4f;
             drag = 0.4f;
             hitsize = 10f;
@@ -284,7 +284,38 @@ public class UnitTypes implements ContentList{
             }});
         }};
 
-        cix = new UnitType("cix"){{
+        //TODO this is just a clone
+        spiroct = new UnitType("spiroct"){{
+            speed = 0.4f;
+            drag = 0.4f;
+            hitsize = 10f;
+            rotateSpeed = 3f;
+            targetAir = false;
+            health = 600;
+            immunities = ObjectSet.with(StatusEffects.burning, StatusEffects.melting);
+            legCount = 4;
+            legLength = 9f;
+            legTrns = 0.6f;
+            legMoveSpace = 1.4f;
+
+            weapons.add(new Weapon("eruption"){{
+                shootY = 3f;
+                reload = 10f;
+                ejectEffect = Fx.none;
+                recoil = 1f;
+                x = 7f;
+                shootSound = Sounds.flame;
+
+                bullet = new LiquidBulletType(Liquids.slag){{
+                    damage = 11;
+                    speed = 2.3f;
+                    drag = 0.02f;
+                    shootEffect = Fx.shootSmall;
+                }};
+            }});
+        }};
+
+        arkyid = new UnitType("arkyid"){{
             drag = 0.1f;
             speed = 0.5f;
             hitsize = 9f;
diff --git a/core/src/mindustry/entities/Damage.java b/core/src/mindustry/entities/Damage.java
index 05b5150850..7bf8c5b9ef 100644
--- a/core/src/mindustry/entities/Damage.java
+++ b/core/src/mindustry/entities/Damage.java
@@ -92,15 +92,17 @@ public class Damage{
             }
         };
 
-        world.raycastEachWorld(x, y, x + tr.x, y + tr.y, (cx, cy) -> {
-            collider.get(cx, cy);
-            if(large){
-                for(Point2 p : Geometry.d4){
-                    collider.get(cx + p.x, cy + p.y);
+        if(hitter.type.collidesGround){
+            world.raycastEachWorld(x, y, x + tr.x, y + tr.y, (cx, cy) -> {
+                collider.get(cx, cy);
+                if(large){
+                    for(Point2 p : Geometry.d4){
+                        collider.get(cx + p.x, cy + p.y);
+                    }
                 }
-            }
-            return false;
-        });
+                return false;
+            });
+        }
 
         rect.setPosition(x, y).setSize(tr.x, tr.y);
         float x2 = tr.x + x, y2 = tr.y + y;
@@ -123,6 +125,8 @@ public class Damage{
         rect.height += expand * 2;
 
         Cons<Unit> cons = e -> {
+            if(!e.checkTarget(hitter.type.collidesAir, hitter.type.collidesGround)) return;
+
             e.hitbox(hitrect);
             Rect other = hitrect;
             other.y -= expand;
diff --git a/core/src/mindustry/entities/Lightning.java b/core/src/mindustry/entities/Lightning.java
index db37d6c39b..dbc7f616c9 100644
--- a/core/src/mindustry/entities/Lightning.java
+++ b/core/src/mindustry/entities/Lightning.java
@@ -5,6 +5,7 @@ import arc.math.*;
 import arc.math.geom.*;
 import arc.struct.*;
 import mindustry.content.*;
+import mindustry.entities.bullet.*;
 import mindustry.game.*;
 import mindustry.gen.*;
 import mindustry.world.*;
@@ -21,22 +22,28 @@ public class Lightning{
     private static boolean bhit = false;
     private static int lastSeed = 0;
 
-    /** Create a lighting branch at a location. Use Team.none to damage everyone. */
+    /** Create a lighting branch at a location. Use Team.derelict to damage everyone. */
     public static void create(Team team, Color color, float damage, float x, float y, float targetAngle, int length){
-        createLightingInternal(lastSeed++, team, color, damage, x, y, targetAngle, length);
+        createLightingInternal(null, lastSeed++, team, color, damage, x, y, targetAngle, length);
+    }
+
+    /** Create a lighting branch at a location. Uses bullet parameters. */
+    public static void create(Bullet bullet, Color color, float damage, float x, float y, float targetAngle, int length){
+        createLightingInternal(bullet, lastSeed++, bullet.team, color, damage, x, y, targetAngle, length);
     }
 
     //TODO remote method
     //@Remote(called = Loc.server, unreliable = true)
-    private static void createLightingInternal(int seed, Team team, Color color, float damage, float x, float y, float rotation, int length){
+    private static void createLightingInternal(Bullet hitter, int seed, Team team, Color color, float damage, float x, float y, float rotation, int length){
         random.setSeed(seed);
         hit.clear();
 
+        BulletType bulletType = hitter != null && !hitter.type.collidesAir ? Bullets.damageLightningGround : Bullets.damageLightning;
         Seq<Vec2> lines = new Seq<>();
         bhit = false;
 
         for(int i = 0; i < length / 2; i++){
-            Bullets.damageLightning.create(null, team, x, y, 0f, damage, 1f, 1f, null);
+            bulletType.create(null, team, x, y, 0f, damage, 1f, 1f, hitter);
             lines.add(new Vec2(x + Mathf.range(3f), y + Mathf.range(3f)));
 
             if(lines.size > 1){
@@ -61,7 +68,7 @@ public class Lightning{
             entities.clear();
             if(hit.size < maxChain){
                 Units.nearbyEnemies(team, rect, u -> {
-                    if(!hit.contains(u.id())){
+                    if(!hit.contains(u.id()) && (hitter == null || u.checkTarget(hitter.type.collidesAir, hitter.type.collidesGround))){
                         entities.add(u);
                     }
                 });
diff --git a/core/src/mindustry/entities/bullet/BulletType.java b/core/src/mindustry/entities/bullet/BulletType.java
index 0cf9cf60ed..1f89c77a3e 100644
--- a/core/src/mindustry/entities/bullet/BulletType.java
+++ b/core/src/mindustry/entities/bullet/BulletType.java
@@ -109,6 +109,10 @@ public abstract class BulletType extends Content{
         despawnEffect = Fx.hitBulletSmall;
     }
 
+    public BulletType(){
+        this(1f, 1f);
+    }
+
     /** Returns maximum distance the bullet this bullet type has can travel. */
     public float range(){
         return speed * lifetime * (1f - drag);
@@ -153,7 +157,7 @@ public abstract class BulletType extends Content{
         }
 
         for(int i = 0; i < lightning; i++){
-            Lightning.create(b.team, Pal.surge, lightningDamage < 0 ? damage : lightningDamage, b.x, b.y, Mathf.random(360f), lightningLength);
+            Lightning.create(b, Pal.surge, lightningDamage < 0 ? damage : lightningDamage, b.x, b.y, Mathf.random(360f), lightningLength);
         }
     }
 
diff --git a/core/src/mindustry/entities/bullet/LightningBulletType.java b/core/src/mindustry/entities/bullet/LightningBulletType.java
index 2104c94e67..dbfbcc0301 100644
--- a/core/src/mindustry/entities/bullet/LightningBulletType.java
+++ b/core/src/mindustry/entities/bullet/LightningBulletType.java
@@ -32,6 +32,6 @@ public class LightningBulletType extends BulletType{
 
     @Override
     public void init(Bullet b){
-        Lightning.create(b.team, lightningColor, damage, b.x, b.y, b.rotation(), lightningLength + Mathf.random(lightningLengthRand));
+        Lightning.create(b, lightningColor, damage, b.x, b.y, b.rotation(), lightningLength + Mathf.random(lightningLengthRand));
     }
 }
diff --git a/core/src/mindustry/entities/bullet/ShrapnelBulletType.java b/core/src/mindustry/entities/bullet/ShrapnelBulletType.java
new file mode 100644
index 0000000000..8f26efeaae
--- /dev/null
+++ b/core/src/mindustry/entities/bullet/ShrapnelBulletType.java
@@ -0,0 +1,47 @@
+package mindustry.entities.bullet;
+
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.util.*;
+import mindustry.content.*;
+import mindustry.entities.*;
+import mindustry.gen.*;
+import mindustry.graphics.*;
+
+public class ShrapnelBulletType extends BulletType{
+    public float length = 100f;
+    public float width = 20f;
+    public Color fromColor = Color.white, toColor = Pal.lancerLaser;
+
+    public int serrations = 7;
+    public float serrationLenScl = 10f, serrationWidth = 4f, serrationSpacing = 8f, serrationSpaceOffset = 80f;
+
+    public ShrapnelBulletType(){
+        speed = 0.01f;
+        hitEffect = Fx.hitLancer;
+        shootEffect = smokeEffect = Fx.lightningShoot;
+        lifetime = 10f;
+        despawnEffect = Fx.none;
+        pierce = true;
+    }
+
+    @Override
+    public void init(Bullet b){
+        Damage.collideLine(b, b.team, hitEffect, b.x, b.y, b.rotation(), length);
+    }
+
+    @Override
+    public void draw(Bullet b){
+        Draw.color(fromColor, toColor, b.fin());
+        for(int i = 0; i < serrations; i++){
+            Tmp.v1.trns(b.rotation(), i * serrationSpacing);
+            float sl = Mathf.clamp(b.fout() - 0.5f) * (serrationSpaceOffset - i * serrationLenScl);
+            Drawf.tri(b.x + Tmp.v1.x, b.y + Tmp.v1.y, serrationWidth, sl, b.rotation() + 90);
+            Drawf.tri(b.x + Tmp.v1.x, b.y + Tmp.v1.y, serrationWidth, sl, b.rotation() - 90);
+        }
+        Drawf.tri(b.x, b.y, width * b.fout(), (length + 50), b.rotation());
+        Drawf.tri(b.x, b.y, width * b.fout(), 10f, b.rotation() + 180f);
+        Draw.reset();
+    }
+}
diff --git a/core/src/mindustry/game/DefaultWaves.java b/core/src/mindustry/game/DefaultWaves.java
index b19cfa1e75..f99049f41a 100644
--- a/core/src/mindustry/game/DefaultWaves.java
+++ b/core/src/mindustry/game/DefaultWaves.java
@@ -150,7 +150,7 @@ public class DefaultWaves{
                 spacing = 4;
             }},
 
-            new SpawnGroup(UnitTypes.eruptor){{
+            new SpawnGroup(UnitTypes.atrax){{
                 begin = 31;
                 unitAmount = 4;
                 unitScaling = 1;
diff --git a/core/src/mindustry/io/JsonIO.java b/core/src/mindustry/io/JsonIO.java
index 6b44f56cdb..3629ddebae 100644
--- a/core/src/mindustry/io/JsonIO.java
+++ b/core/src/mindustry/io/JsonIO.java
@@ -47,6 +47,11 @@ public class JsonIO{
         return json.toJson(object, object.getClass());
     }
 
+    public static <T> T copy(T object, T dest){
+        json.copyFields(object, dest);
+        return dest;
+    }
+
     public static <T> T copy(T object){
         return read((Class<T>)object.getClass(), write(object));
     }