Show HN: I built a multiplayer game where you're an aerial fighter cat

The author created a multiplayer web game called Catcopter where players control an aerial fighting cat, initially developed for personal use with friends, and is now being shared with the public. The game features competition with other players and critters such as pterodactyls, chickens, and angry penguins. The game was developed using various tools including Opus 5.5, Tripo3d, Fable, and Rapier for backend physics.