diff --git a/core/assets/maps/fungalPass.msav b/core/assets/maps/fungalPass.msav
index fb364034b5..99dae10492 100644
Binary files a/core/assets/maps/fungalPass.msav and b/core/assets/maps/fungalPass.msav differ
diff --git a/core/src/mindustry/content/TechTree.java b/core/src/mindustry/content/TechTree.java
index 7855e14a3a..e9b12cbf39 100644
--- a/core/src/mindustry/content/TechTree.java
+++ b/core/src/mindustry/content/TechTree.java
@@ -114,13 +114,13 @@ public class TechTree implements ContentList{
                         node(graphitePress, () -> {
                             node(Items.titanium, with(Items.graphite, 3000, Items.copper, 7000, Items.lead, 7000), () -> {
                                 node(pneumaticDrill, () -> {
-                                    node(Items.sporePod, with(Items.coal, 5000, Items.graphite, 5000, Items.lead, 5000), () -> {
+                                    node(Items.sporePod, with(Items.coal, 4000, Items.graphite, 4000, Items.lead, 4000), () -> {
                                         node(cultivator, () -> {
 
                                         });
                                     });
 
-                                    node(Items.thorium, with(Items.titanium, 10000, Items.lead, 15000, Items.copper, 30000), () -> {
+                                    node(Items.thorium, with(Items.titanium, 8000, Items.lead, 15000, Items.copper, 20000), () -> {
                                         node(laserDrill, () -> {
                                             node(blastDrill, () -> {
 
@@ -136,7 +136,7 @@ public class TechTree implements ContentList{
                                 });
                             });
 
-                            node(Items.pyratite, with(Items.coal, 6000, Items.lead, 10000, Items.sand, 5000), () -> {
+                            node(Items.pyratite, with(Items.coal, 6000, Items.lead, 10000, Items.sand, 4000), () -> {
                                 node(pyratiteMixer, () -> {
                                     node(Items.blastCompound, with(Items.pyratite, 3000, Items.sporePod, 3000), () -> {
                                         node(blastMixer, () -> {
@@ -146,10 +146,10 @@ public class TechTree implements ContentList{
                                 });
                             });
 
-                            node(Items.silicon, with(Items.coal, 4000, Items.sand, 4000), () -> {
+                            node(Items.silicon, with(Items.coal, 3000, Items.sand, 4000), () -> {
                                 node(siliconSmelter, () -> {
 
-                                    node(Liquids.oil, with(Items.coal, 8000, Items.pyratite, 6000, Items.sand, 20000), () -> {
+                                    node(Liquids.oil, with(Items.coal, 8000, Items.pyratite, 6000, Items.sand, 8000), () -> {
                                         node(sporePress, () -> {
                                             node(coalCentrifuge, () -> {
                                                 node(multiPress, () -> {
@@ -161,7 +161,7 @@ public class TechTree implements ContentList{
 
                                             node(Items.plastanium, with(Items.titanium, 10000, Items.silicon, 10000), () -> {
                                                 node(plastaniumCompressor, () -> {
-                                                    node(Items.phaseFabric, with(Items.thorium, 15000, Items.sand, 30000, Items.silicon, 5000), () -> {
+                                                    node(Items.phaseFabric, with(Items.thorium, 12000, Items.sand, 8000, Items.silicon, 5000), () -> {
                                                         node(phaseWeaver, () -> {
 
                                                         });
@@ -171,13 +171,13 @@ public class TechTree implements ContentList{
                                         });
                                     });
 
-                                    node(Items.metaglass, with(Items.sand, 6000, Items.lead, 10000), () -> {
+                                    node(Items.metaglass, with(Items.sand, 4000, Items.lead, 10000), () -> {
                                         node(kiln, () -> {
                                             node(incinerator, () -> {
-                                                node(Items.scrap, with(Items.copper, 20000, Items.sand, 10000), () -> {
+                                                node(Items.scrap, with(Items.copper, 8000, Items.sand, 4000), () -> {
                                                     node(Liquids.slag, with(Items.scrap, 4000), () -> {
                                                         node(melter, () -> {
-                                                            node(Items.surgeAlloy, with(Items.thorium, 20000, Items.silicon, 30000, Items.lead, 40000), () -> {
+                                                            node(Items.surgeAlloy, with(Items.thorium, 20000, Items.silicon, 20000, Items.lead, 40000), () -> {
                                                                 node(surgeSmelter, () -> {
 
                                                                 });
@@ -191,7 +191,7 @@ public class TechTree implements ContentList{
                                                                 });
                                                             });
 
-                                                            node(Liquids.cryofluid, with(Items.titanium, 8000, Items.metaglass, 5000), () -> {
+                                                            node(Liquids.cryofluid, with(Items.titanium, 8000, Items.metaglass, 4000), () -> {
                                                                 node(cryofluidMixer, () -> {
 
                                                                 });
diff --git a/core/src/mindustry/game/Waves.java b/core/src/mindustry/game/Waves.java
index 6f38db509d..42d6f1bb7b 100644
--- a/core/src/mindustry/game/Waves.java
+++ b/core/src/mindustry/game/Waves.java
@@ -10,7 +10,7 @@ import mindustry.type.*;
 import static mindustry.content.UnitTypes.*;
 
 public class Waves{
-    public static final int waveVersion = 1;
+    public static final int waveVersion = 2;
 
     private Seq<SpawnGroup> spawns;
 
@@ -264,7 +264,7 @@ public class Waves{
         {dagger, mace, fortress, scepter, reign},
         {nova, pulsar, quasar, vela, corvus},
         {crawler, atrax, spiroct, arkyid, toxopid},
-        {flare, horizon, rand.chance(0.2) && difficulty > 0.5 ? poly : zenith, rand.chance(0.5) ? quad : antumbra, rand.chance(0.1) ? quad : eclipse}
+        {flare, horizon, zenith, rand.chance(0.5) ? quad : antumbra, rand.chance(0.1) ? quad : eclipse}
         };
 
         //required progression: