diff --git a/Configs/Difficulty.eco b/Configs/Difficulty.eco
index 26dd62b..e9b87a2 100644
--- a/Configs/Difficulty.eco
+++ b/Configs/Difficulty.eco
@@ -6,7 +6,11 @@
     "SpecialtyExperiencePerLevel": 25.0,
     "CraftResourceModifier": 1.0,
     "CraftTimeModifier": 1.0,
-    "PlayerExperiencePerSpecialtyExperience": 0.0
+    "PlayerExperiencePerSpecialtyExperience": 0.0,
+    "StackSizeModifier": 1.0,
+    "WeightModifier": 1.0,
+    "FuelModifier": 1.0,
+    "ConnectionRangeModifier": 1.0
   },
   "EndgameCraftCost": "Normal"
 }
\ No newline at end of file
diff --git a/Configs/Rooms.eco b/Configs/Rooms.eco
index 483e91b..bbc4152 100644
--- a/Configs/Rooms.eco
+++ b/Configs/Rooms.eco
@@ -1,4 +1,5 @@
 {
   "EmptyBlocksCountAsWindows": true,
+  "RoomCategoryDiminishingReturnRate": 0.5,
   "WallBlocksPerWindow": 10
 }
\ No newline at end of file