Thankfully the STM32’s inputs are 5V tolerant, so things worked just fine. Simple Game Boy cartridges like Tetris were able to directly map a ROM device into the Game Boys memory space.

Tetris DX looks like the original ... an accelerometer built into the game cartridge! The accelerometer allows you to tilt the Game Boy Color to manipulate Kirby's movements in the game.

There’s photo evidence — and today, he’s revealing his own take on the ultimate cartridge-playing ... with a genuine copy of Tetris like the original Game Boy often famously did.

It starts with the classic Tetris on the Game Boy ... and a Pi Zero on the other to do the heavy lifting. Insert a Game Boy cartridge and it emulates the original to the point you’d never ...

Named Tetris Flash in Japan ... lot of credit for being able to cram so much platforming goodness into one Game Boy cartridge. This is a delicious piece of self-parody from Konami poking fun ...