rustup target add wasm32-unknown-unknown

cargo install wasm-bindgen-cli

cargo build --release --target wasm32-unknown-unknown

wasm-bindgen target\wasm32-unknown-unknown\release\rougelike.wasm --out-dir wasm --no-modules --no-typescript

UNIX: Can also run ./build.sh Start a webserver in the wasm/ directory. (i.e. python3 -m http.server)