There's over 100 games available, and we don't want to play any favorites! We did try a couple games that are good demonstrations of the Arduboy platform. Here are ready-to-go UF2s you can drag-n-drop onto the BOOT bootloaders of a PyGamer or PyBadge

CastleBoy

This Castlevania inspired 'de-make' has a whip-wielding protagonist, and floating skulls of doom!