gb-rust

Yet another DMG (Game Boy) emulator.

Written mostly for fun, it's not intended for general use.

Run

$ cargo build --release
$ cargo run --release -- rom.gb

Command Line options

• -d --debug Will start the debugger immediately
• -m --magnification Allows changing the magnification of the emulated screen.

Features

• MBC0, MBC1, MBC3 support.
• Works on Linux and Windows (didn't test OSX).
• Experimental sound support.

Commands

• F1 breaks execution and enters the debugger
• F2 toggle between normal speed and unlimited frame rate
• Arrow keys control up/left/right/down
• A controls gameboy button A
• S controls gameboy button B
• D controls gameboy button Start
• F controls gameboy button Select
• h will print a list of commands for the debugger while in debugging mode

This project is released under the MIT license.

Tests

Blargg tests:

Todo

• oam_bug (crashes)

Screenshots

Pokemon Red/Blue

Tetris

video

Prehistorik Man