diff --git a/biomes/ice_forest.json b/biomes/ice_forest.json
index 35ae9cd7..534bcf2e 100644
--- a/biomes/ice_forest.json
+++ b/biomes/ice_forest.json
@@ -16,6 +16,8 @@
     "objects": [
         "tree/evergreen/large=0.2",
         "tree/evergreen/medium=0.4",
-        "mushroom/ice=0.05"
+        "mushroom/ice=0.05",
+        "spire/small=0.03",
+        "spire/medium=0.01"
     ]
 }
\ No newline at end of file
diff --git a/biomes/ice_mountains.json b/biomes/ice_mountains.json
index 337e7305..0b5b9efe 100644
--- a/biomes/ice_mountains.json
+++ b/biomes/ice_mountains.json
@@ -6,8 +6,8 @@
     "region": "snowy",
     "genHeight": 0.0255,
     "rarity": 1.5,
-    "genAmplifier": 1.65,
-    "genScale": 2.1,
+    "genAmplifier": 1.35,
+    "genScale": 1,
     "genSwirl": 8.44,
     "genSwirlScale": 0.5,
     "cliffScale": 1.29,
@@ -24,9 +24,7 @@
         "PACKED_ICE"
     ],
     "objects": [
-        "tree/evergreen/large=0.2",
-        "tree/evergreen/medium=0.4",
-        "mushroom/ice=0.05",
-        "spire/small=0.01"
+        "spire/small=0.13",
+        "spire/medium=0.01"
     ]
 }
\ No newline at end of file
diff --git a/biomes/mesa_mountains.json b/biomes/mesa_mountains.json
index 73c0a2f5..7059910b 100644
--- a/biomes/mesa_mountains.json
+++ b/biomes/mesa_mountains.json
@@ -6,9 +6,9 @@
     "height": 0,
     "region": "hot",
     "cliffs": true,
-    "genHeight": 0,
-    "genAmplifier": 2.20,
-    "genScale": 2.2,
+    "genHeight": 0.02,
+    "genAmplifier": 1.30,
+    "genScale": 0.9,
     "genSwirl": 3.44,
     "genSwirlScale": 12.5,
     "cliffScale": 0.89,
diff --git a/biomes/mountains.json b/biomes/mountains.json
index 330691cb..b5d83ca9 100644
--- a/biomes/mountains.json
+++ b/biomes/mountains.json
@@ -4,8 +4,8 @@
     "type": "LAND",
     "region": "cold",
     "parent": "Plains",
-    "genHeight": 0,
-    "genAmplifier": 1.41,
+    "genHeight": 0.02,
+    "genAmplifier": 1.412,
     "genScale": 0.54,
     "genSwirl": 1.44,
     "genSwirlScale": 12.5,