PixelCat by Pistachios

Meet your new virtual companion! PixelCat is a gamified virtual pet that lives directly on your YouTube screen while you watch videos. It interacts with your mouse, chases spiders, and reacts to the environment. As you play, feed, and interact with your cat, you earn XP in a 10-level progression system that unlocks new abilities like companion cats, magic portals, and advanced behaviors. Complete daily quests to earn coins, build your streak, and buy new toys or power-ups in the shop. Everything runs entirely locally in your browser with zero data tracking.