I only tried it for about twenty minutes, as it's late in the evening, but this thing is going to be fun! I've already got a Raspberry Pi 4 that I use for retro gaming, and I also have an Atari Flashback 2 that I bought years ago. In addition, I recently got an Atari 2600+ as well as an Atari Flashback 12 Gold. But this thing is just plain neat. Like the AFB12G I can add games to it, but unlike the AFB12G this thing supports more than just games from the Atari 2600. It even supports arcade games, and I'm going to try to add the arcade version of Galaga to it, which was one of my favorite games as a teen in the late 80s.
I guess I'm starting to collect retro gaming systems in addition to mini PCs.
Yeah, I like miniature electronics.