diff --git a/src/main/java/com/falsepattern/endlessids/config/DarkWorldIDConfig.java b/src/main/java/com/falsepattern/endlessids/config/DarkWorldIDConfig.java
index d4a04d8..1f355ec 100644
--- a/src/main/java/com/falsepattern/endlessids/config/DarkWorldIDConfig.java
+++ b/src/main/java/com/falsepattern/endlessids/config/DarkWorldIDConfig.java
@@ -12,37 +12,37 @@ public class DarkWorldIDConfig {
     }
     @Config.Comment("Original: 100")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(10100)
+    @Config.DefaultInt(1100)
     public static int darkOceanID;
 
     @Config.Comment("Original: 101")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(10101)
+    @Config.DefaultInt(1101)
     public static int darkPlainsID;
 
     @Config.Comment("Original: 102")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(10102)
+    @Config.DefaultInt(1102)
     public static int darkDesertID;
 
     @Config.Comment("Original: 103")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(10103)
+    @Config.DefaultInt(1103)
     public static int darkHillsID;
 
     @Config.Comment("Original: 104")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(10104)
+    @Config.DefaultInt(1104)
     public static int darkForestID;
 
     @Config.Comment("Original: 105")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(10105)
+    @Config.DefaultInt(1105)
     public static int darkTaigaID;
 
     @Config.Comment("Original: 106")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(10106)
+    @Config.DefaultInt(1106)
     public static int darkSwampID;
 
 
diff --git a/src/main/java/com/falsepattern/endlessids/config/FuturepackIDConfig.java b/src/main/java/com/falsepattern/endlessids/config/FuturepackIDConfig.java
index 37df4e9..33d3d04 100644
--- a/src/main/java/com/falsepattern/endlessids/config/FuturepackIDConfig.java
+++ b/src/main/java/com/falsepattern/endlessids/config/FuturepackIDConfig.java
@@ -12,6 +12,6 @@ public class FuturepackIDConfig {
     }
     @Config.Comment("Original: 97")
     @Config.RangeInt(min = 40, max = ExtendedConstants.biomeIDCount - 1)
-    @Config.DefaultInt(11097)
+    @Config.DefaultInt(2097)
     public static int spaceID;
 }
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/bop/BOPBiomeManagerMixin.java b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/bop/BOPBiomeManagerMixin.java
index 8ef816b..192e5cf 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/bop/BOPBiomeManagerMixin.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/bop/BOPBiomeManagerMixin.java
@@ -14,7 +14,7 @@ public abstract class BOPBiomeManagerMixin {
                     constant = @Constant(intValue = 40),
                     require = 1)
     private static int shiftBiomeIDsUp(int id) {
-        return id + 14000;
+        return id + 5000;
     }
 
     @ModifyConstant(method = "getNextFreeBiomeId",
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/eb/BiomeIDsMixin.java b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/eb/BiomeIDsMixin.java
index 1dec6a7..98dfcc1 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/eb/BiomeIDsMixin.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/eb/BiomeIDsMixin.java
@@ -11,6 +11,6 @@ public abstract class BiomeIDsMixin {
                     constant = @Constant(intValue = 39),
                     require = 1)
     private static int extendIDs(int id) {
-        return id + 15000;
+        return id + 6000;
     }
 }
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/erebus/ModBiomesMixin.java b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/erebus/ModBiomesMixin.java
index 12c9dc0..b99f65a 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/erebus/ModBiomesMixin.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/erebus/ModBiomesMixin.java
@@ -58,7 +58,7 @@ public abstract class ModBiomesMixin {
                                 @Constant(intValue = 107)},
                     require = 8)
     private static int shiftBiomeIDsUp(int id) {
-        return id + 13000;
+        return id + 4000;
     }
 
     @ModifyConstant(method = "init",
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/highlands/ConfigMixin.java b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/highlands/ConfigMixin.java
index 9529e34..da80b19 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/highlands/ConfigMixin.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/highlands/ConfigMixin.java
@@ -14,6 +14,6 @@ public abstract class ConfigMixin {
                index = 2,
                require = 44)
     private static int shiftBiomeIDsUp(int id) {
-        return id + 16000;
+        return id + 7000;
     }
 }
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/netherlicious/BiomeConfigurationMixin.java b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/netherlicious/BiomeConfigurationMixin.java
index 327b3e3..c1787b2 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/netherlicious/BiomeConfigurationMixin.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/netherlicious/BiomeConfigurationMixin.java
@@ -13,6 +13,6 @@ public abstract class BiomeConfigurationMixin {
                                 @Constant(intValue = 175)},
                     require = 2)
     private static int shiftBiomeIDsUp(int id) {
-        return id + 12000;
+        return id + 3000;
     }
 }