Theres also the Arduboy, which seems to have quite an active community. For me though, the lack of an on-device library (I'm assuming in the case of Pokkito as

Theres also the Arduboy, which seems to have quite an active community. For me though, the lack of an on-device library (I'm assuming in the case of Pokkito as the site is down, but these devices generally only hold one game at a time) makes them too tedious to bother with. I had the Arduboy for a bit and yeh it was fun but I barely tried any of the new games made for it because it was just too much of a hassle to manually download and upload the games to the device, as compared to something like splore on pico-8 where its all on-system.