diff --git a/biomes/mountain/.json b/biomes/mountain/mountain.json
similarity index 100%
rename from biomes/mountain/.json
rename to biomes/mountain/mountain.json
diff --git a/regions/frozen.json b/regions/frozen.json
index d77daf67..5c4669d3 100644
--- a/regions/frozen.json
+++ b/regions/frozen.json
@@ -18,7 +18,7 @@
     ],
     "caveBiomes": [
         "frozen/ice-cavern",
-        "temperate/temperate-cracked-cavern"
+        "temperate/cracked-cavern"
     ],
     "riverBiomes": [
         "frozen/river"
diff --git a/regions/mesa.json b/regions/mesa.json
index b8013b34..8d35863c 100644
--- a/regions/mesa.json
+++ b/regions/mesa.json
@@ -15,14 +15,14 @@
         "mesa/river"
     ],
     "caveBiomes": [
-        "temperate/temperate-old-cavern"
+        "temperate/old-cavern"
     ],
     "riverBiomes": [
         "mesa/river"
     ],
     "spotBiomes": [
         {
-            "biome": "hot/hot-ocean",
+            "biome": "hot/ocean",
             "scale": 5,
             "type": "SEA",
             "shuffle": 328,
diff --git a/regions/mountain.json b/regions/mountain.json
index 8b3160cf..199f2788 100644
--- a/regions/mountain.json
+++ b/regions/mountain.json
@@ -16,8 +16,8 @@
         "mountain/river-soft"
     ],
     "caveBiomes": [
-        "temperate/temperate-old-cavern",
-		"temperate/temperate-cracked-cavern",
+        "temperate/old-cavern",
+		"temperate/cracked-cavern",
 		"tundra/cavern"
     ],
     "riverBiomes": [
diff --git a/regions/savanna.json b/regions/savanna.json
index e0ebfd4a..7b8457b4 100644
--- a/regions/savanna.json
+++ b/regions/savanna.json
@@ -11,10 +11,10 @@
 		"savanna/beach"
     ],
     "seaBiomes": [
-        "temperate/temperate-river"
+        "temperate/river"
     ],
     "caveBiomes": [
-	    "temperate/temperate-old-cavern"
+	    "temperate/old-cavern"
     ],
     "riverStyle": {
         "style": "VASCULAR",
diff --git a/regions/tropical-mountain.json b/regions/tropical-mountain.json
index 10c46eb6..10a02243 100644
--- a/regions/tropical-mountain.json
+++ b/regions/tropical-mountain.json
@@ -135,7 +135,7 @@
     ],
     "riverRarity": 1,
     "caveBiomes": [
-        "temperate/temperate-old-cavern"
+        "temperate/old-cavern"
     ],
     "landBiomeZoom": 2,
     "riverStyle": {