diff --git a/src/world/worldgen.rs b/src/world/worldgen.rs
index 7101ceb..0e383d4 100644
--- a/src/world/worldgen.rs
+++ b/src/world/worldgen.rs
@@ -7,32 +7,43 @@ use super::{
 
 pub fn generate_world(chunk_position: IVec3, seed: u64) -> BlockData {
   let offset = chunk_position * CHUNK_SIZE as i32;
-  let mut noise = FastNoise::seeded(seed);
-  noise.set_fractal_type(FractalType::FBM);
-  noise.set_frequency(0.1);
+  
+  let mut cave_noise = FastNoise::seeded(seed);
+  cave_noise.set_fractal_type(FractalType::FBM);
+  cave_noise.set_frequency(0.1);
+
+  let mut dirt_noise = FastNoise::seeded(seed.rotate_left(1));
+  dirt_noise.set_fractal_type(FractalType::FBM);
+  dirt_noise.set_frequency(0.1);
 
   let mut blocks = Box::new([[[Block::Air; CHUNK_SIZE]; CHUNK_SIZE]; CHUNK_SIZE]);
 
-  // blocks[0][0][0] = Block::Stone;
-  // blocks[0][CHUNK_SIZE - 1][0] = Block::Stone;
-  // blocks[CHUNK_SIZE - 1][0][0] = Block::Stone;
-  // blocks[CHUNK_SIZE - 1][CHUNK_SIZE - 1][0] = Block::Stone;
-  // blocks[0][0][CHUNK_SIZE - 1] = Block::Stone;
-  // blocks[0][CHUNK_SIZE - 1][CHUNK_SIZE - 1] = Block::Stone;
-  // blocks[CHUNK_SIZE - 1][0][CHUNK_SIZE - 1] = Block::Stone;
-  // blocks[CHUNK_SIZE - 1][CHUNK_SIZE - 1][CHUNK_SIZE - 1] = Block::Stone;
-
-  for x in 0..CHUNK_SIZE {
-    for y in 0..CHUNK_SIZE {
-      for z in 0..CHUNK_SIZE {
-        let position = ivec3(x as i32, y as i32, z as i32) + offset;
-        let noise = noise.get_noise3d(position.x as f32, position.y as f32, position.z as f32);
-        if (0.7..0.8).contains(&noise) {
-          blocks[x][y][z] = Block::Stone;
+  if chunk_position.y > 0 {
+    if chunk_position.y == 1 {
+      for x in 0..CHUNK_SIZE {
+        for z in 0..CHUNK_SIZE {
+          blocks[x][0][z] = Block::Dirt;
+          blocks[x][1][z] = Block::Grass;
+        }
+      }
+    }
+  } else {
+    for x in 0..CHUNK_SIZE {
+      for y in 0..CHUNK_SIZE {
+        for z in 0..CHUNK_SIZE {
+          let position = ivec3(x as i32, y as i32, z as i32) + offset;
+          let v_cave_noise = cave_noise.get_noise3d(position.x as f32, position.y as f32, position.z as f32) * (-position.y as f32 - 10.0).clamp(0., 1.);
+          let v_dirt_noise = dirt_noise.get_noise3d(position.x as f32, position.y as f32, position.z as f32) * (-position.y as f32).clamp(0., 1.);
+          if v_cave_noise > 0.5 {
+            blocks[x][y][z] = Block::Stone;
+          } else if v_dirt_noise > 0.5 {
+            blocks[x][y][z] = Block::Dirt;
+          }
         }
       }
     }
   }
   
+  
   blocks
 }