diff --git a/src/main.rs b/src/main.rs
index 3f9b2a0..e6b08b0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -10,21 +10,13 @@ mod tiles;
 mod world;
 use app::App;
 use clap::Parser;
+
 #[derive(Parser)]
 pub(crate) struct CliArgs {}
-fn try_main() -> anyhow::Result<()> {
+
+fn main() {
     gamedebug_core::set_enabled(true);
     let cli_args = CliArgs::parse();
-    let mut app = App::new(cli_args)?;
+    let mut app = App::new(cli_args).unwrap();
     app.do_game_loop();
-    Ok(())
-}
-fn main() {
-    env_logger::builder().filter_level(log::LevelFilter::Info).init();
-    if let Err(e) = try_main() {
-        rfd::MessageDialog::new()
-            .set_title("Fatal error")
-            .set_description(&e.to_string())
-            .show();
-    }
 }
diff --git a/src/world.rs b/src/world.rs
index 12c975a..58e97a8 100644
--- a/src/world.rs
+++ b/src/world.rs
@@ -1,5 +1,3 @@
-mod reg_chunk_existence;
-mod serialization;
 use egui_inspect::derive::Inspect;
 use std::fmt::Debug;
 
diff --git a/src/world/reg_chunk_existence.rs b/src/world/reg_chunk_existence.rs
deleted file mode 100644
index 82b51d4..0000000
--- a/src/world/reg_chunk_existence.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-#[derive(Clone, Copy)]
-pub(crate) struct ExistenceBitset();
diff --git a/src/world/serialization.rs b/src/world/serialization.rs
deleted file mode 100644
index 88fe9b2..0000000
--- a/src/world/serialization.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-use super::{default_chunk_tiles, loc_byte_idx_xy, Chunk, ChunkPos};
-
-use std::path::Path;
-pub(super) fn save_chunk(pos: &ChunkPos, chk: &Chunk, world_dir: &Path) {
-    loop {}
-}