This would be an interesting option for expanding the game library. The games would need to be modified to run on ARM instead of AVR, as well as account for other hardware differences- including a smaller resolution on Tiny Arcade. For that particular reason, it may be easier to start with Gamebuino games(the Gamebuino screen resolution is slightly smaller). Any of this would be pretty involved, but should be possible with the more capable microcontroller in Tiny Arcade.
