OK Gameboy Switch
This original DMG-01 Gameboy plays any game and functions exactly as it should. That is, until you flip a switch on the custom control panel!
The control panel attached to the bottom of the gameboy is a custom 3d-printed design inspired by the Nintendo Switch's 'joycon' controllers.
The switch on the right side of the control panel activates speed control! The 'buttons' and 'joystick' knobs then function as coarse and fine tune.
The switch on the left side activates light control! This allows the speed to be modulated by how much light reaches the sensor installed where the joycon's 'home' button would be.
The OK Gameboy also has the 'pro sound' mod with a 1/4" audio output built into the bottom of the control panel, a fresh glass screen protector, and a new set of buttons.