A cat on your desktop. Catopia is a transparent-overlay desktop pet. There's no separate game window — a pixel cat simply lives on top of your wallpaper. Click any empty space and your desktop works as usual; the cat is just there, keeping you company. Five cats, five personalities Choose one of five cats — Cheese, Cloud, Pumpkin, Cotton, and Oreo. Each has its own decay rates for hunger, happiness, and cleanliness, plus unique idle chatter and behaviors. Care and affection Feed, play, and wash to manage your cat's condition, and pet it to build affection. Play together with ball-chase and mouse-hunt mini-games. The panel records your days together and your bond. Two kinds of goodbye Your cat won't be with you forever. Let its condition collapse from poor care and it falls ill and crosses the rainbow bridge; let its affection run dry from neglect and it quietly leaves home. Which farewell you meet is in your hands. ✨ Features Transparent overlay — your cat stays on the desktop while you work 5 cats — distinct stats, lines, and behaviors per breed Care system — feed ·play ·wash ·medicine ·petting Two mini-games — ball-chase ·mouse-hunt Affection system — 0–100, with days-together tracking Living behaviors — roaming ·napping ·hiding in boxes ·bathroom needs Multi-monitor support — your cat roams between displays Per-cat sound effects and BGM Offline progression — stat changes computed while the app was closed Play with peace of mind All data is stored locally on your computer. No network connection ·no data collection ·no ads. Credits Graphics — ToffeeCraft SPRING 2025 MEGA PACK Sound effects — freesound (CC0) Runtime — Electron (MIT) ·Chromium (BSD-3-Clause)