You can now play NES games inside a Qwen AI model
Drew Breunig built a working NES game emulator into the weights of the Qwen3.5-4B AI model, so the model itself runs the game. You can play NES ROMs such as Super Mario Bros inside Qwen, though it runs very slowly. It is more of a fun experiment than a daily tool for most people.
How to try it
Find the nesformer project on GitHub and follow its instructions to load a classic NES game.
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