Heres an update on the game posted about a few days ago:

Ryan Carson has some progress news on Flap Happy.

Quote:
Putting together some bits for the 256 egypt levels on Flap Happy tonight. Glyphs, snakes and cacti, check! #nesdev #gamedev #nes #asm

via https://pdroms.de/nintendoentertainm...3-wip-nes-game