What's new

GameRoy v0.3.1 is released!

An emulator and debugger for the Nintendo Game Boy, written in Rust.

Debugging Kirby

Playing Zelda on Mobile

  • Implemented emulation for
    halt-bug, passing one more of
    blargg's tests.
  • Improved PPU performance.
  • Improved JIT compiler performance and correctness.
  • Added options to the bench subcommand for benchmarking only the interpreted
    or the JIT compiled version of the emulator, and for enabling/disabling
  • Allowed emitting a perf-$PID.map file when running the JIT compiler to
    enable profiling with JIT compiled code using perf.