diff --git a/assets/natural walls/rock/example.png b/assets/natural walls/rock/example.png
new file mode 100644
index 0000000..33c80b0
Binary files /dev/null and b/assets/natural walls/rock/example.png differ
diff --git a/assets/natural walls/rock/template.png b/assets/natural walls/rock/template.png
new file mode 100644
index 0000000..0d4b0f0
Binary files /dev/null and b/assets/natural walls/rock/template.png differ
diff --git a/assets/natural walls/rock/tube.png b/assets/natural walls/rock/tube.png
new file mode 100644
index 0000000..1f300db
Binary files /dev/null and b/assets/natural walls/rock/tube.png differ
diff --git a/src/game.rs b/src/game.rs
index ca34edc..12585f3 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -158,13 +158,13 @@ fn setup_tilemap(commands: &mut Commands, asset_server: &Res<AssetServer>) {
             // Spawn appropriate fixture based on floor type above
             match *above_floor_type {
                 "dirt" => {
-                    commands.spawn(FixtureTilePrefab::dirt(fixture_position, asset_server));
+                    commands.spawn(FixtureTilePrefab::dirt_wall(fixture_position, asset_server));
                 }
                 "rock" => {
-                    commands.spawn(FixtureTilePrefab::rock(fixture_position, asset_server));
+                    commands.spawn(FixtureTilePrefab::rock_wall(fixture_position, asset_server));
                 }
                 "bedrock" => {
-                    commands.spawn(FixtureTilePrefab::bedrock(fixture_position, asset_server));
+                    commands.spawn(FixtureTilePrefab::bedrock_wall(fixture_position, asset_server));
                 }
                 _ => {}
             }
diff --git a/src/tile.rs b/src/tile.rs
index f676d41..6ae9f22 100644
--- a/src/tile.rs
+++ b/src/tile.rs
@@ -44,6 +44,11 @@ impl Default for FixtureTile {
     }
 }
 
+#[derive(Component, Clone)]
+pub struct ConnectedTexture {
+
+}
+
 #[derive(Resource, Default)]
 pub struct CameraMoved(pub bool);
 
@@ -77,10 +82,9 @@ pub fn tile_sprite_generate_occlusion_map(
     )>,
 ) {
     // Create the tile map using floor query
-    let tile_map: HashMap<(i32, i32, i32), (bool, u32)> = {
+    let floor_tile_map: HashMap<(i32, i32, i32), (bool, u32)> = {
         let mut map = HashMap::new();
 
-        // Add floor tiles
         query_set.p0().iter().for_each(|(transform, tile)| {
             map.insert(
                 (
@@ -88,7 +92,23 @@ pub fn tile_sprite_generate_occlusion_map(
                     transform.translation.y as i32,
                     transform.translation.z as i32,
                 ),
-                (tile.opaque, tile.id), // false indicates floor
+                (tile.opaque, tile.id),
+            );
+        });
+        map
+    };
+    // Create the tile map using fixture query
+    let fixture_tile_map: HashMap<(i32, i32, i32), (bool, u32)> = {
+        let mut map = HashMap::new();
+
+        query_set.p1().iter().for_each(|(transform, tile)| {
+            map.insert(
+                (
+                    transform.translation.x as i32,
+                    transform.translation.y as i32,
+                    transform.translation.z as i32,
+                ),
+                (tile.solid, tile.id),
             );
         });
         map
@@ -168,7 +188,7 @@ pub fn tile_sprite_generate_occlusion_map(
                 transform.translation.y as i32,
                 transform.translation.z as i32,
             );
-            tile.visible_range = calculate_visibility(pos, &tile_map);
+            tile.visible_range = calculate_visibility(pos, &floor_tile_map);
         });
 
     // Update fixture tiles
@@ -181,7 +201,7 @@ pub fn tile_sprite_generate_occlusion_map(
                 transform.translation.y as i32,
                 transform.translation.z as i32 - 1,
             );
-            fixture.visible_range = calculate_visibility(pos, &tile_map);
+            fixture.visible_range = calculate_visibility(pos, &fixture_tile_map);
         });
 }
 
@@ -222,6 +242,41 @@ pub fn update_tile_visibility(
         });
 }
 
+fn calculate_connected_texture(floor_tiles: &HashMap<(i32, i32, i32), (bool, u32)>) -> Vec<String> {
+    let mut textures = vec![];
+
+    for ((x, y, z), (is_floor, tile_id)) in floor_tiles.iter() {
+        let mut is_wall = false;
+
+        for x_offset in -1..=1 {
+            for y_offset in -1..=1 {
+                for z_offset in 0..=1 {
+                    if x_offset == 0 && y_offset == 0 && z_offset == 0 {
+                        continue;
+                    }
+
+                    let neighbor_pos = (x + x_offset, y + y_offset, z + z_offset);
+
+                    if let Some((_, neighbor_id)) = floor_tiles.get(&neighbor_pos) {
+                        if *neighbor_id > 0 { // assuming wall IDs are greater than 0
+                            is_wall = true;
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+
+        match (is_floor, is_wall) {
+            (true, false) => textures.push("floor".to_string()), // or some other floor texture
+            (false, true) => textures.push("wall".to_string()), // or some other wall texture
+            _ => panic!("Unexpected tile state"),
+        }
+    }
+
+    textures
+}
+
 pub fn tile_item_sprite_update(
     time: Res<Time>,
     mut query_tile: Query<(Entity, &Children, &mut TileState)>,
diff --git a/src/tiles.rs b/src/tiles.rs
index 42ec78e..d3183d6 100644
--- a/src/tiles.rs
+++ b/src/tiles.rs
@@ -89,7 +89,7 @@ pub struct FixtureTilePrefab {
 }
 
 impl FixtureTilePrefab {
-    pub fn dirt(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
+    pub fn dirt_wall(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
         FixtureTilePrefab {
             transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
             sprite: Sprite {
@@ -103,7 +103,7 @@ impl FixtureTilePrefab {
         }
     }
 
-    pub fn rock(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
+    pub fn rock_wall(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
         FixtureTilePrefab {
             transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
             sprite: Sprite {
@@ -111,13 +111,13 @@ impl FixtureTilePrefab {
                 ..Default::default()
             },
             tile: FixtureTile {
-                id: 3,
+                id: 2,
                 ..Default::default()
             },
         }
     }
 
-    pub fn bedrock(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
+    pub fn bedrock_wall(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
         FixtureTilePrefab {
             transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
             sprite: Sprite {
@@ -125,7 +125,7 @@ impl FixtureTilePrefab {
                 ..Default::default()
             },
             tile: FixtureTile {
-                id: 4,
+                id: 0,
                 ..Default::default()
             },
         }