I just released Block Blaster, a space shooter / cave flyer video game on Android and iOS with single player and multiplayer levels and a level editor. It's roughly based on some of my favorite games I used to play on C64 / Amiga 500 a long time ago :)

See also:

https://blockblaster.itch.io/block-blaster-space-shooter-cave-flyer

Many thanks for your interest and I am happy to receive any feedback!