diff --git a/core/src/mindustry/content/Weathers.java b/core/src/mindustry/content/Weathers.java
index b4853ac33f..a2ffbb098f 100644
--- a/core/src/mindustry/content/Weathers.java
+++ b/core/src/mindustry/content/Weathers.java
@@ -170,13 +170,13 @@ public class Weathers implements ContentList{
         sandstorm = new Weather("sandstorm"){
             TextureRegion region;
             float size = 140f, padding = size, invDensity = 1500f, baseSpeed = 6.1f;
-            float force = 0.4f;
+            float force = 0.4f * 0;
             Color color = Color.valueOf("f7cba4");
             Texture noise;
 
             {
                 attrs.set(Attribute.light, -0.1f);
-                opacityMultiplier = 0.85f;
+                opacityMultiplier = 0.8f;
             }
 
             @Override
@@ -251,7 +251,7 @@ public class Weathers implements ContentList{
 
         sporestorm = new Weather("sporestorm"){
             TextureRegion region;
-            float size = 5f, padding = size, invDensity = 2000f, baseSpeed = 4.3f, force = 0.28f;
+            float size = 5f, padding = size, invDensity = 2000f, baseSpeed = 4.3f, force = 0.28f * 0;
             Color color = Color.valueOf("7457ce");
             Texture noise;
 
@@ -260,6 +260,7 @@ public class Weathers implements ContentList{
                 attrs.set(Attribute.light, -0.15f);
                 status = StatusEffects.sporeSlowed;
                 statusGround = false;
+                opacityMultiplier = 0.85f;
             }
 
             @Override
diff --git a/core/src/mindustry/editor/MapEditorDialog.java b/core/src/mindustry/editor/MapEditorDialog.java
index 353e39fcf8..25733da92e 100644
--- a/core/src/mindustry/editor/MapEditorDialog.java
+++ b/core/src/mindustry/editor/MapEditorDialog.java
@@ -257,6 +257,7 @@ public class MapEditorDialog extends Dialog implements Disposable{
             player.set(world.width() * tilesize/2f, world.height() * tilesize/2f);
             player.clearUnit();
             Groups.unit.clear();
+            Groups.build.clear();
             logic.play();
         });
     }
diff --git a/core/src/mindustry/game/DefaultWaves.java b/core/src/mindustry/game/DefaultWaves.java
index 07269df4c1..0d9e29acce 100644
--- a/core/src/mindustry/game/DefaultWaves.java
+++ b/core/src/mindustry/game/DefaultWaves.java
@@ -1,47 +1,49 @@
 package mindustry.game;
 
-import arc.struct.Seq;
+import arc.struct.*;
 import mindustry.content.*;
-import mindustry.type.ItemStack;
+import mindustry.type.*;
+
+import static mindustry.content.UnitTypes.*;
 
 public class DefaultWaves{
     private Seq<SpawnGroup> spawns;
 
     public Seq<SpawnGroup> get(){
-        if(spawns == null && UnitTypes.dagger != null){
+        if(spawns == null && dagger != null){
             spawns = Seq.with(
-            new SpawnGroup(UnitTypes.dagger){{
+            new SpawnGroup(dagger){{
                 end = 10;
                 unitScaling = 2f;
             }},
 
-            new SpawnGroup(UnitTypes.crawler){{
+            new SpawnGroup(crawler){{
                 begin = 4;
                 end = 13;
                 unitAmount = 2;
                 unitScaling = 1.5f;
             }},
 
-            new SpawnGroup(UnitTypes.flare){{
+            new SpawnGroup(flare){{
                 begin = 12;
                 end = 16;
                 unitScaling = 1f;
             }},
 
-            new SpawnGroup(UnitTypes.dagger){{
+            new SpawnGroup(dagger){{
                 begin = 11;
                 unitScaling = 1.7f;
                 spacing = 2;
                 max = 4;
             }},
 
-            new SpawnGroup(UnitTypes.pulsar){{
+            new SpawnGroup(pulsar){{
                 begin = 13;
                 spacing = 3;
                 unitScaling = 0.5f;
             }},
 
-            new SpawnGroup(UnitTypes.mace){{
+            new SpawnGroup(mace){{
                 begin = 7;
                 spacing = 3;
                 unitScaling = 2;
@@ -49,28 +51,28 @@ public class DefaultWaves{
                 end = 30;
             }},
 
-            new SpawnGroup(UnitTypes.dagger){{
+            new SpawnGroup(dagger){{
                 begin = 8;
                 unitScaling = 1;
                 unitAmount = 4;
                 spacing = 2;
             }},
 
-            new SpawnGroup(UnitTypes.mace){{
+            new SpawnGroup(mace){{
                 begin = 28;
                 spacing = 3;
                 unitScaling = 1;
                 end = 40;
             }},
 
-            new SpawnGroup(UnitTypes.mace){{
+            new SpawnGroup(mace){{
                 begin = 45;
                 spacing = 3;
                 unitScaling = 2;
                 effect = StatusEffects.overdrive;
             }},
 
-            new SpawnGroup(UnitTypes.mace){{
+            new SpawnGroup(mace){{
                 begin = 120;
                 spacing = 2;
                 unitScaling = 3;
@@ -78,13 +80,13 @@ public class DefaultWaves{
                 effect = StatusEffects.overdrive;
             }},
 
-            new SpawnGroup(UnitTypes.flare){{
+            new SpawnGroup(flare){{
                 begin = 16;
                 unitScaling = 1;
                 spacing = 2;
             }},
 
-            new SpawnGroup(UnitTypes.dagger){{
+            new SpawnGroup(dagger){{
                 begin = 82;
                 spacing = 3;
                 unitAmount = 4;
@@ -92,7 +94,7 @@ public class DefaultWaves{
                 effect = StatusEffects.overdrive;
             }},
 
-            new SpawnGroup(UnitTypes.dagger){{
+            new SpawnGroup(dagger){{
                 begin = 41;
                 spacing = 5;
                 unitAmount = 1;
@@ -100,7 +102,7 @@ public class DefaultWaves{
                 effect = StatusEffects.shielded;
             }},
 
-            new SpawnGroup(UnitTypes.fortress){{
+            new SpawnGroup(fortress){{
                 begin = 40;
                 spacing = 5;
                 unitAmount = 2;
@@ -108,7 +110,7 @@ public class DefaultWaves{
                 max = 20;
             }},
 
-            new SpawnGroup(UnitTypes.dagger){{
+            new SpawnGroup(dagger){{
                 begin = 35;
                 spacing = 3;
                 unitAmount = 4;
@@ -117,7 +119,7 @@ public class DefaultWaves{
                 end = 60;
             }},
 
-            new SpawnGroup(UnitTypes.dagger){{
+            new SpawnGroup(dagger){{
                 begin = 42;
                 spacing = 3;
                 unitAmount = 4;
@@ -126,14 +128,14 @@ public class DefaultWaves{
                 end = 130;
             }},
 
-            new SpawnGroup(UnitTypes.horizon){{
+            new SpawnGroup(horizon){{
                 begin = 40;
                 unitAmount = 2;
                 spacing = 2;
                 unitScaling = 2;
             }},
 
-            new SpawnGroup(UnitTypes.flare){{
+            new SpawnGroup(flare){{
                 begin = 50;
                 unitAmount = 4;
                 unitScaling = 3;
@@ -141,7 +143,7 @@ public class DefaultWaves{
                 effect = StatusEffects.overdrive;
             }},
 
-            new SpawnGroup(UnitTypes.zenith){{
+            new SpawnGroup(zenith){{
                 begin = 50;
                 unitAmount = 2;
                 unitScaling = 3;
@@ -149,42 +151,42 @@ public class DefaultWaves{
                 max = 16;
             }},
 
-            new SpawnGroup(UnitTypes.horizon){{
+            new SpawnGroup(horizon){{
                 begin = 53;
                 unitAmount = 2;
                 unitScaling = 3;
                 spacing = 4;
             }},
 
-            new SpawnGroup(UnitTypes.atrax){{
+            new SpawnGroup(atrax){{
                 begin = 31;
                 unitAmount = 4;
                 unitScaling = 1;
                 spacing = 3;
             }},
 
-            new SpawnGroup(UnitTypes.scepter){{
+            new SpawnGroup(scepter){{
                 begin = 41;
                 unitAmount = 1;
                 unitScaling = 1;
                 spacing = 30;
             }},
 
-            new SpawnGroup(UnitTypes.reign){{
+            new SpawnGroup(reign){{
                 begin = 81;
                 unitAmount = 1;
                 unitScaling = 1;
                 spacing = 40;
             }},
 
-            new SpawnGroup(UnitTypes.antumbra){{
+            new SpawnGroup(antumbra){{
                 begin = 131;
                 unitAmount = 1;
                 unitScaling = 1;
                 spacing = 40;
             }},
 
-            new SpawnGroup(UnitTypes.horizon){{
+            new SpawnGroup(horizon){{
                 begin = 90;
                 unitAmount = 2;
                 unitScaling = 3;
@@ -194,4 +196,15 @@ public class DefaultWaves{
         }
         return spawns == null ? new Seq<>() : spawns;
     }
+
+    private static void generate(){
+        UnitType[][] species = {
+        {dagger, mace, fortress, scepter, reign},
+        {nova, pulsar, quasar, vela, corvus},
+        {crawler, atrax, spiroct, arkyid, toxopid},
+        //{risso, minke, bryde, sei, omura}, //questionable choices
+        //{mono, poly, mega, quad, oct}, //do not attack
+        {flare, horizon, zenith, antumbra, eclipse}
+        };
+    }
 }
diff --git a/gradle.properties b/gradle.properties
index 904ff68012..e4c41600b8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=fdd046b83d3c91a31d4f5cea94b01f2cf753c4d0
+archash=f4e823e80a634226c617e30f2d67d61562b8faaa