PyBoy

PyBoy is a high-performance Game Boy emulator written in Python, engineered for AI development, scripting, and deep machine learning research.

PyBoy is your go-to Game Boy emulator for programmatic control, purpose-built in Python for AI and bot development. It delivers exceptional performance, achieving speeds up to 400x real-time: you can simulate 400 hours of gameplay in just one hour. The robust API provides granular control over emulation, allowing direct memory reading/writing (e.g., `pyboy.memory[0xC345]`), simplified input commands (`pyboy.button('a')`), and screen buffer access for complex analysis. Use it to train neural networks on classic titles like *Tetris* or *Super Mario Land*.

https://docs.pyboy.dk