diff --git a/core/assets-raw/sprites/mechs/mechs/eradicator-leg.png b/core/assets-raw/sprites/mechs/mechs/eradicator-leg.png
index 1941491b60..3a503a2e6a 100644
Binary files a/core/assets-raw/sprites/mechs/mechs/eradicator-leg.png and b/core/assets-raw/sprites/mechs/mechs/eradicator-leg.png differ
diff --git a/core/assets/bundles/bundle.properties b/core/assets/bundles/bundle.properties
index e55cd6222e..61ea8ef661 100644
--- a/core/assets/bundles/bundle.properties
+++ b/core/assets/bundles/bundle.properties
@@ -674,8 +674,11 @@ unit.wraith.description = A fast, hit-and-run interceptor unit.
 unit.fortress.name = Fortress
 unit.fortress.description = A heavy artillery ground unit.
 unit.revenant.name = Revenant
-unit.revenant.description = A heavy laser platform.
 unit.eruptor.name = Eruptor
+unit.chaos-array.name = Chaos Array
+unit.eradicator.name = Eradicator
+unit.lich.name = Lich
+unit.reaper.name = Reaper
 tutorial.begin = Your mission here is to eradicate the[LIGHT_GRAY] enemy[].\n\nBegin by[accent] mining copper[]. Tap a copper ore vein near your core to do this.
 tutorial.drill = Mining manually is inefficient.\n[accent]Drills []can mine automatically.\nPlace one on a copper vein.
 tutorial.conveyor = [accent]Conveyors[] are used to transport items to the core.\nMake a line of conveyors from the drill to the core.
diff --git a/core/src/io/anuke/mindustry/content/TechTree.java b/core/src/io/anuke/mindustry/content/TechTree.java
index 6595a95703..4591469f55 100644
--- a/core/src/io/anuke/mindustry/content/TechTree.java
+++ b/core/src/io/anuke/mindustry/content/TechTree.java
@@ -216,7 +216,9 @@ public class TechTree implements ContentList{
                             node(rtgGenerator, () -> {
                                 node(differentialGenerator, () -> {
                                     node(thoriumReactor, () -> {
+                                        node(impactReactor, () -> {
 
+                                        });
                                     });
                                 });
                             });