diff --git a/src/main/java/dev/ninjdai/werewolf/worldgen/LGGenerator.java b/src/main/java/dev/ninjdai/werewolf/worldgen/LGGenerator.java
index aca8229..d53bc1e 100644
--- a/src/main/java/dev/ninjdai/werewolf/worldgen/LGGenerator.java
+++ b/src/main/java/dev/ninjdai/werewolf/worldgen/LGGenerator.java
@@ -1,14 +1,14 @@
 package dev.ninjdai.werewolf.worldgen;
 
+import dev.ninjdai.werewolf.worldgen.noises.BiomeNoises;
+import dev.ninjdai.werewolf.worldgen.noises.Noises;
 import net.minestom.server.coordinate.Point;
-import net.minestom.server.coordinate.Pos;
 import net.minestom.server.coordinate.Vec;
 import net.minestom.server.instance.block.Block;
 import net.minestom.server.instance.generator.GenerationUnit;
 import net.minestom.server.instance.generator.Generator;
+import net.minestom.server.registry.DynamicRegistry;
 import net.minestom.server.world.biome.Biome;
-import net.minestom.vanilla.generation.VanillaWorldGenerationFeature;
-import net.minestom.vanilla.tag.Tags;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.Random;
@@ -55,35 +55,91 @@ public class LGGenerator implements Generator {
                 terrainHeight = Math.max(terrainHeight, y);
             }
         }
-        decorate(x, terrainHeight, z, unit);
+        DynamicRegistry.Key<Biome> biome = getBiome(x, terrainHeight, z);
+        unit.modifier().setBiome(x, terrainHeight, z, biome);
+        decorate(x, terrainHeight, z, unit.fork(unit.absoluteStart(), unit.absoluteEnd()), biome);
     }
 
-    private void decorate(int x, int y, int z, GenerationUnit unit) {
-        unit.modifier().setBlock(x, y + 4, z, Block.GRASS_BLOCK);
-        for (int i = 0; i < 4; i++) {
-            Block b = switch ((int) (2*Noises.FEATURES.evaluateNoise(x, y+i, z))) {
-                case 0 -> Block.COARSE_DIRT;
-                case 1 -> Block.ROOTED_DIRT;
-                default -> Block.DIRT;
-            };
-            unit.modifier().setBlock(x, y + i, z, b);
-        }
-        int ry = y+5;
+    private void decorate(int x, int y, int z, GenerationUnit unit, DynamicRegistry.Key<Biome> biome) {
         double ft = Noises.FEATURES.evaluateNoise(x, z);
-        if (ft > 0.995) {
-            int height = (int) (3 + 3*Noises.FEATURES.evaluateNoise(x, y, z));
+        if (biome.equals(Biome.DARK_FOREST)) {
+            unit.modifier().setBlock(x, y, z, Block.GRASS_BLOCK);
+            for (int i = 1; i < 4; i++) {
+                Block b = switch ((int) (3 * Noises.FEATURES.evaluateNoise(x, y - i, z))) {
+                    case 0 -> Block.COARSE_DIRT;
+                    case 1 -> Block.ROOTED_DIRT;
+                    default -> Block.DIRT;
+                };
+                unit.modifier().setBlock(x, y - i, z, b);
+            }
+             if (ft > 0.995) {
+                 unit.modifier().fill(new Vec(x, y+1, z), new Vec(x+1, y+7, z+1), Block.DARK_OAK_LOG);
+            } else if (ft > 0.99) {
+                unit.modifier().setBlock(x, y + 1, z, Block.TALL_GRASS);
+                unit.modifier().setBlock(x, y + 2, z, Block.TALL_GRASS.withProperty("half", "upper"));
+            } else if (ft > 0.8) {
+                unit.modifier().setBlock(x, y + 1, z, Block.SHORT_GRASS);
+            } else if (ft < 0.01) {
+                unit.modifier().setBlock(x, y + 1, z, Block.DANDELION);
+            }
+            if (!(Noises.ROOFED.evaluateNoise(x, z) > 0.75))
+                unit.modifier().fill(new Vec(x, y+6, z), new Vec(x+1, y+9, z+1), Block.DARK_OAK_LEAVES);
 
-            GenerationUnit fork = unit.fork(new Vec(x-2, ry, z-2), new Vec(x+3, ry+height+4, z+3));
-            fork.modifier().fill(new Vec(x, ry, z), new Vec(x+1, ry+height, z+1), Block.OAK_LOG);
-            fork.modifier().fill(new Vec(x-2, ry+height, z-2), new Vec(x+3, ry+height+2, z+3), Block.OAK_LEAVES);
-            fork.modifier().fill(new Vec(x-1, ry+height+2, z-1), new Vec(x+2, ry+height+3, z+2), Block.OAK_LEAVES);
-        } else if (ft > 0.95) {
-            unit.modifier().setBlock(x, ry, z, Block.TALL_GRASS);
-            unit.modifier().setBlock(x, ry+1, z, Block.TALL_GRASS.withProperty("half", "upper"));
-        } else if (ft > 0.8) {
-            unit.modifier().setBlock(x, ry, z, Block.SHORT_GRASS);
-        } else if (ft < -0.99) {
-            unit.modifier().setBlock(x, ry, z, Block.POPPY);
+        } else if (biome.equals(Biome.DESERT)) {
+            unit.modifier().setBlock(x, y, z, Block.SAND);
+            for (int i = 1; i < 4; i++) {
+                unit.modifier().setBlock(x, y - i, z, Block.SANDSTONE);
+            }
+            if (ft > 0.995) {
+                unit.modifier().setBlock(x, y + 1, z, Block.DEAD_BUSH);
+            } else if (ft > 0.99) {
+                unit.modifier().setBlock(x, y + 1, z, Block.SHORT_GRASS);
+            } else if (ft < 0.01) {
+                int height = (int) (1 + 3 * Noises.FEATURES.evaluateNoise(x, y, z));
+                for (int i = 0; i < height; i++) {
+                    unit.modifier().setBlock(x, y + 1 + i, z, Block.CACTUS);
+                }
+            }
+        } else {
+            unit.modifier().setBlock(x, y, z, Block.GRASS_BLOCK);
+            for (int i = 1; i < 4; i++) {
+                Block b = switch ((int) (2 * Noises.FEATURES.evaluateNoise(x, y - i, z))) {
+                    case 0 -> Block.COARSE_DIRT;
+                    case 1 -> Block.ROOTED_DIRT;
+                    default -> Block.DIRT;
+                };
+                unit.modifier().setBlock(x, y - i, z, b);
+            }
+            if (ft > 0.995) {
+                int height = (int) (3 + 3 * Noises.FEATURES.evaluateNoise(x, y, z));
+
+                GenerationUnit fork = unit.fork(new Vec(x - 2, y, z - 2), new Vec(x + 3, y + height + 4, z + 3));
+                fork.modifier().fill(new Vec(x, y, z), new Vec(x + 1, y + height, z + 1), Block.OAK_LOG);
+                fork.modifier().fill(new Vec(x - 1, y + height, z - 2), new Vec(x + 2, y + height + 2, z + 3), Block.OAK_LEAVES);
+                fork.modifier().fill(new Vec(x - 2, y + height, z - 1), new Vec(x + 3, y + height + 2, z + 2), Block.OAK_LEAVES);
+                fork.modifier().fill(new Vec(x - 1, y + height + 2, z - 1), new Vec(x + 2, y + height + 3, z + 2), Block.OAK_LEAVES);
+            } else if (ft > 0.95) {
+                unit.modifier().setBlock(x, y + 1, z, Block.TALL_GRASS);
+                unit.modifier().setBlock(x, y + 2, z, Block.TALL_GRASS.withProperty("half", "upper"));
+            } else if (ft > 0.8) {
+                unit.modifier().setBlock(x, y + 1, z, Block.SHORT_GRASS);
+            } else if (ft < 0.01) {
+                unit.modifier().setBlock(x, y + 1, z, Block.POPPY);
+            }
         }
     }
+
+    public DynamicRegistry.Key<Biome> getBiome(int x, int y, int z) {
+        double m = BiomeNoises.HUMIDITY.evaluateNoise(x, y, z);
+        if (y < 0) return Biome.OCEAN;
+        if (y < 10) return Biome.BEACH;
+
+        if (m < 0.16) {
+            return Biome.DESERT;
+        } else if (m < 0.5) {
+            return Biome.PLAINS;
+        } else {
+            return Biome.DARK_FOREST;
+        }
+    };
 }
\ No newline at end of file
diff --git a/src/main/java/dev/ninjdai/werewolf/worldgen/LGTerrainBuilder.java b/src/main/java/dev/ninjdai/werewolf/worldgen/LGTerrainBuilder.java
index 146bdfc..5b9608b 100644
--- a/src/main/java/dev/ninjdai/werewolf/worldgen/LGTerrainBuilder.java
+++ b/src/main/java/dev/ninjdai/werewolf/worldgen/LGTerrainBuilder.java
@@ -1,5 +1,8 @@
 package dev.ninjdai.werewolf.worldgen;
 
+import dev.ninjdai.werewolf.worldgen.noises.InterpolatedNoises;
+import dev.ninjdai.werewolf.worldgen.noises.Noises;
+
 public class LGTerrainBuilder extends TerrainBuilder {
     // 0: no squashing the terrain, 1: basically the surface height
     private final double squashingFactor = 1.5;
diff --git a/src/main/java/dev/ninjdai/werewolf/worldgen/SplineInterpolatorBuilder.java b/src/main/java/dev/ninjdai/werewolf/worldgen/SplineInterpolatorBuilder.java
index 06fea90..36dc836 100644
--- a/src/main/java/dev/ninjdai/werewolf/worldgen/SplineInterpolatorBuilder.java
+++ b/src/main/java/dev/ninjdai/werewolf/worldgen/SplineInterpolatorBuilder.java
@@ -8,7 +8,7 @@ public class SplineInterpolatorBuilder {
     private DoubleList xList;
     private DoubleList yList;
 
-    SplineInterpolatorBuilder() {
+    public SplineInterpolatorBuilder() {
         this.xList = new DoubleArrayList();
         this.yList = new DoubleArrayList();
     }
diff --git a/src/main/java/dev/ninjdai/werewolf/worldgen/noises/BiomeNoises.java b/src/main/java/dev/ninjdai/werewolf/worldgen/noises/BiomeNoises.java
new file mode 100644
index 0000000..6a4406f
--- /dev/null
+++ b/src/main/java/dev/ninjdai/werewolf/worldgen/noises/BiomeNoises.java
@@ -0,0 +1,29 @@
+package dev.ninjdai.werewolf.worldgen.noises;
+
+import de.articdive.jnoise.generators.noisegen.perlin.PerlinNoiseGenerator;
+import de.articdive.jnoise.pipeline.JNoise;
+import net.minestom.server.registry.DynamicRegistry;
+import net.minestom.server.world.biome.Biome;
+
+public enum BiomeNoises {
+    HUMIDITY(JNoise.newBuilder()
+            .perlin(PerlinNoiseGenerator.newBuilder()
+                    .setSeed(0)
+                    .build())
+            .scale(0.0015)
+            .build());
+
+    final private JNoise noise;
+
+    BiomeNoises(JNoise noise) {
+        this.noise = noise;
+    }
+
+    public double evaluateNoise(int x, int z) {
+        return noise.evaluateNoise(x, z);
+    }
+
+    public double evaluateNoise(int x, int y, int z) {
+        return noise.evaluateNoise(x, y, z);
+    }
+}
diff --git a/src/main/java/dev/ninjdai/werewolf/worldgen/InterpolatedNoises.java b/src/main/java/dev/ninjdai/werewolf/worldgen/noises/InterpolatedNoises.java
similarity index 95%
rename from src/main/java/dev/ninjdai/werewolf/worldgen/InterpolatedNoises.java
rename to src/main/java/dev/ninjdai/werewolf/worldgen/noises/InterpolatedNoises.java
index 6c95226..976833d 100644
--- a/src/main/java/dev/ninjdai/werewolf/worldgen/InterpolatedNoises.java
+++ b/src/main/java/dev/ninjdai/werewolf/worldgen/noises/InterpolatedNoises.java
@@ -1,8 +1,9 @@
-package dev.ninjdai.werewolf.worldgen;
+package dev.ninjdai.werewolf.worldgen.noises;
 
 import de.articdive.jnoise.generators.noisegen.opensimplex.FastSimplexNoiseGenerator;
 import de.articdive.jnoise.modules.octavation.fractal_functions.FractalFunction;
 import de.articdive.jnoise.pipeline.JNoise;
+import dev.ninjdai.werewolf.worldgen.SplineInterpolatorBuilder;
 import dev.ninjdai.werewolf.worldgen.utils.AbsClampNoiseModifier;
 import net.minestom.vanilla.datapack.worldgen.math.SplineInterpolator;
 
diff --git a/src/main/java/dev/ninjdai/werewolf/worldgen/Noises.java b/src/main/java/dev/ninjdai/werewolf/worldgen/noises/Noises.java
similarity index 80%
rename from src/main/java/dev/ninjdai/werewolf/worldgen/Noises.java
rename to src/main/java/dev/ninjdai/werewolf/worldgen/noises/Noises.java
index 2bf2e96..673d94c 100644
--- a/src/main/java/dev/ninjdai/werewolf/worldgen/Noises.java
+++ b/src/main/java/dev/ninjdai/werewolf/worldgen/noises/Noises.java
@@ -1,6 +1,7 @@
-package dev.ninjdai.werewolf.worldgen;
+package dev.ninjdai.werewolf.worldgen.noises;
 
 import de.articdive.jnoise.generators.noisegen.opensimplex.FastSimplexNoiseGenerator;
+import de.articdive.jnoise.generators.noisegen.perlin.PerlinNoiseGenerator;
 import de.articdive.jnoise.generators.noisegen.random.white.WhiteNoiseGenerator;
 import de.articdive.jnoise.modules.octavation.fractal_functions.FractalFunction;
 import de.articdive.jnoise.pipeline.JNoise;
@@ -27,6 +28,14 @@ public enum Noises {
     FEATURES(JNoise.newBuilder()
             .white(WhiteNoiseGenerator.newBuilder().setSeed(0).build())
             .addModifier(new AbsClampNoiseModifier())
+            .build()),
+
+    ROOFED(JNoise.newBuilder()
+            .perlin(PerlinNoiseGenerator.newBuilder()
+                    .setSeed(0)
+                    .build())
+            .scale(0.1)
+            .addModifier(new AbsClampNoiseModifier())
             .build());
 
     final private JNoise noise;