diff --git a/core/assets/maps/taintedWoods.msav b/core/assets/maps/taintedWoods.msav
index f77ad5c488..e1645c822d 100644
Binary files a/core/assets/maps/taintedWoods.msav and b/core/assets/maps/taintedWoods.msav differ
diff --git a/core/src/mindustry/content/SerpuloTechTree.java b/core/src/mindustry/content/SerpuloTechTree.java
index a89ad87b9b..b12bf55aa1 100644
--- a/core/src/mindustry/content/SerpuloTechTree.java
+++ b/core/src/mindustry/content/SerpuloTechTree.java
@@ -568,7 +568,8 @@ public class SerpuloTechTree{
                     ), () -> {
                         node(taintedWoods, Seq.with(
                         new SectorComplete(biomassFacility),
-                        new Research(Items.sporePod)
+                        new Research(Items.sporePod),
+                        new Research(wave)
                         ), () -> {
 
                         });
diff --git a/core/src/mindustry/maps/SectorDamage.java b/core/src/mindustry/maps/SectorDamage.java
index db7136cdae..0050ecf667 100644
--- a/core/src/mindustry/maps/SectorDamage.java
+++ b/core/src/mindustry/maps/SectorDamage.java
@@ -21,7 +21,7 @@ import mindustry.world.blocks.storage.*;
 import static mindustry.Vars.*;
 
 public class SectorDamage{
-    public static final int maxRetWave = 50, maxWavesSimulated = 60;
+    public static final int maxRetWave = 110, maxWavesSimulated = 111;
 
     //direct damage is for testing only
     private static final boolean rubble = true;