Joypad mappings

Game Boy Keyboard Gamepad
A A Button A
B Z Button B
Start Enter Button Start
Select S Button Select
Up ↑ D-Pad / Joystick Up
Down ↓ D-Pad / Joystick Down
Left ← D-Pad / Joystick Left
Right → D-Pad / Joystick Right

DROP YOUR ROM HERE

B
A
SELECT
START