Simple Wolfenstein-style raycaster in Rust + WASM + Wasm-4. Based on https://grantshandy.github.io/posts/raycasting/

• Install WASM32 toolchain: rustup target add wasm32-unknown-unknown
• Download Wasm-4 fantasy game console: https://wasm4.org/docs/
• Build the project: cargo build --release
• Run the game: .\w4.exe run-native .\target\wasm32-unknown-unknown\release\raycaster.wasm

You can move with arrow keys.