diff --git a/overworld/biomes/mushroom-forest.json b/overworld/biomes/mushroom-forest.json
index e07e5188..7a73b5ba 100644
--- a/overworld/biomes/mushroom-forest.json
+++ b/overworld/biomes/mushroom-forest.json
@@ -58,7 +58,7 @@
             "volume": 6.2,
             "minPitch": 0.2,
             "maxPitch": 0.3,
-            "chance": 2
+            "chance": 8
         }
     ],
     "wall":{
diff --git a/overworld/biomes/mushroom-plains.json b/overworld/biomes/mushroom-plains.json
index f0f09739..d1fff4cc 100644
--- a/overworld/biomes/mushroom-plains.json
+++ b/overworld/biomes/mushroom-plains.json
@@ -43,6 +43,17 @@
           ]
        }
     ],
+    "effects": [
+        {
+            "interval": 6000,
+            "sound": "AMBIENT_WARPED_FOREST_ADDITIONS",
+            "soundDistance": 3,
+            "volume": 6.2,
+            "minPitch": 0.2,
+            "maxPitch": 0.3,
+            "chance": 8
+        }
+    ],
     "slab":{
        "dispersion":"SCATTER",
        "terrainZoom":0.35,