CatBun Idle

In CatBun Idle, you pick your hero from a growing cast of cat-eared and bunny-eared adventurers — each with their own personality, style, and skill. Set them loose, watch your idle empire grow, and unlock a whole world of cozy companions along the way.

Whether you're a hands-on clicker or a true idle enjoyer, there's a playstyle for you. Collect rare companions, discover new zones, and build something beautiful — one pixel at a time.

• ▸ 5 Unique Heroes — Matsu, Miya, Riku, Cleo, or Kaos, each with their own passives and playstyle
• ▸ 40 Companions — cats, bunnies, wolves, fairies, and dragons across four progression tiers
• ▸ 40 Areas to Conquer — battle through zones with boss fights, shield cycles, and timers
• ▸ Prestige & Ascension — multiple reset systems with permanent upgrades and new currencies
• ▸ Offline Progression — earn up to 8 hours of idle gains while you're away
• ▸ 45-Track Soundtrack — original music for every zone and moment
• ▸ Steam Deck Compatible — full touch controls, 40 achievements, cloud saves
• ▸ No microtransactions. No ads. No pay-to-win.