diff --git a/Cargo.lock b/Cargo.lock
index 5a1b19f32..7b2c8b357 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -196,8 +196,7 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 [[package]]
 name = "fastnbt"
 version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d4a73a95dc65551ccd98e1ecd1adb5d1ba5361146963b31f481ca42fc0520a3"
+source = "git+https://github.com/owengage/fastnbt.git#0ea1a338671e51e62277645fbfffbdcaf2d2ec60"
 dependencies = [
  "byteorder",
  "cesu8",
diff --git a/pumpkin/Cargo.toml b/pumpkin/Cargo.toml
index 42d1f7926..1e0d87025 100644
--- a/pumpkin/Cargo.toml
+++ b/pumpkin/Cargo.toml
@@ -29,7 +29,7 @@ mio = { version = "1.0.1", features = ["os-poll", "net"]}
 crossbeam-channel = "0.5.13"
 uuid = "1.10"
 toml = "0.8.17"
-fastnbt = "2.5.0"
+fastnbt = { git = "https://github.com/owengage/fastnbt.git" }
 fastsnbt = "0.2"
 
 
diff --git a/pumpkin/icon.png b/pumpkin/icon.png
index 944a32268..09f0b275f 100644
Binary files a/pumpkin/icon.png and b/pumpkin/icon.png differ
diff --git a/pumpkin/src/protocol/registry/dimensions.rs b/pumpkin/src/protocol/registry/dimensions.rs
index 9e539028f..7264790a2 100644
--- a/pumpkin/src/protocol/registry/dimensions.rs
+++ b/pumpkin/src/protocol/registry/dimensions.rs
@@ -3,24 +3,24 @@ use serde::{Deserialize, Serialize};
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Dimension {
     pub ambient_light: f32,
-    bed_works: bool,
+    bed_works: i32,
     coordinate_scale: f64,
     effects: DimensionEffects,
     #[serde(skip_serializing_if = "Option::is_none")]
     fixed_time: Option<i32>,
-    has_ceiling: bool,
-    has_raids: bool,
-    has_skylight: bool,
+    has_ceiling: i32,
+    has_raids: i32,
+    has_skylight: i32,
     height: i32,
     infiniburn: String,
     logical_height: i32,
     min_y: i32,
     monster_spawn_block_light_limit: i32,
     monster_spawn_light_level: MonsterSpawnLightLevel,
-    natural: bool,
-    piglin_safe: bool,
-    respawn_anchor_works: bool,
-    ultrawarm: bool,
+    natural: i32,
+    piglin_safe: i32,
+    respawn_anchor_works: i32,
+    ultrawarm: i32,
 }
 
 #[derive(Serialize, Deserialize, Clone, Copy, PartialEq, Eq, Default, Debug)]
@@ -38,23 +38,23 @@ impl Default for Dimension {
     fn default() -> Self {
         Self {
             ambient_light: 0.0,
-            bed_works: true,
+            bed_works: 1,
             coordinate_scale: 1.0,
             effects: DimensionEffects::default(),
             fixed_time: None,
-            has_ceiling: false,
-            has_raids: true,
-            has_skylight: true,
+            has_ceiling: 0,
+            has_raids: 1,
+            has_skylight: 1,
             height: 384,
             infiniburn: "#minecraft:infiniburn_overworld".into(),
             logical_height: 384,
             min_y: -64,
             monster_spawn_block_light_limit: 0,
             monster_spawn_light_level: MonsterSpawnLightLevel::Int(7),
-            natural: true,
-            piglin_safe: false,
-            respawn_anchor_works: false,
-            ultrawarm: false,
+            natural: 1,
+            piglin_safe: 0,
+            respawn_anchor_works: 0,
+            ultrawarm: 0,
         }
     }
 }
diff --git a/pumpkin/src/protocol/registry/mod.rs b/pumpkin/src/protocol/registry/mod.rs
index 39b3b9495..a17e04264 100644
--- a/pumpkin/src/protocol/registry/mod.rs
+++ b/pumpkin/src/protocol/registry/mod.rs
@@ -1,4 +1,9 @@
-use dimensions::Dimension;
+use core::str;
+use std::{fs::File, io::Read};
+
+use dimensions::{Dimension, DimensionEffects, MonsterSpawnLightLevel};
+use fastnbt::{nbt, to_bytes_with_opts, SerOpts};
+use flate2::read::GzDecoder;
 use serde::Serialize;
 
 use super::bytebuf::ByteBuffer;
@@ -59,8 +64,8 @@ pub fn write_codec(out: &mut ByteBuffer, world_min_y: i32, world_height: u32) {
             }, */
     };
 
-    let val = &fastsnbt::to_string(&info).unwrap();
+    let val = &fastnbt::to_bytes_with_opts(&info, SerOpts::network_nbt()).unwrap();
     dbg!(val);
     // Dimension codec
-    out.put_string(val);
+    out.put_slice(val);
 }
diff --git a/pumpkin/src/server.rs b/pumpkin/src/server.rs
index dd84555a7..76602c4fc 100644
--- a/pumpkin/src/server.rs
+++ b/pumpkin/src/server.rs
@@ -118,6 +118,7 @@ impl Server {
             ))
             .unwrap_or_else(|e| client.kick(&e.to_string()));
 
+        dbg!("spawning player");
         client.player = Some(player);
     }