Goboy

A Gameboy emulator written in Go. Follow progress here.

Play in your browser here.

Running

GO111MODULE=on go build -o goboy cmd/goboy/main.go
./goboy YOUR_ROM_HERE

If you have a BIOS/bootloader ROM you can get the scrolling Nintendo logo by specifying the ROM e.g.:

./goboy -bios bios.gb mario.gb

Builds coming soon.

Test with:

go test ./...
go run test_runner.go

I have tested with Tetris, Zelda, Kirby and Super Mario World. All work so far.

TODO

• Audio needs implemented.
• There is some flickering I haven't had time to investigate yet.
• Fix unit tests
• Implement MBC3 (for Pokemon).

Buttons

Gameboy	Keyboard
start	enter
select	backspace
up	up arrow
down	down arrow
left	left arrow
right	right arrow
A	Z
B	X