Dust Bunny Simulator
About this game
You are a dust bunny.
Not a hero. Not a chosen one. A clump of fluff under someone's couch — pushed around by drafts, footsteps, cats, and the occasional human sneeze.You don't control where you go. That's the whole joke. You just... accumulate. Lint by lint, you grow — from a barely-visible speck into a majestic, couch-dominating Dust Monster.
The one rule: survive the Roomba 🤖
Every few minutes the robot vacuum rolls out on patrol. Get caught in the open and — shhhhk — it's the dustbin for you. Hide under the couch, or slam the panic button and grab onto the floor to ride out the danger.Grow big enough, and you win 👑
Reach maximum size and the Roomba starts fearing you. Become the King Under the Couch.Features
- 🐰 Passive idle — you watch, the world shoves
- 🤖 One robotic nemesis on patrol
- 📈 7 sizes of dust glory, from speck to monster
- 🏆 12 Steam achievements
- 🌍 8 languages at launch — EN, UK, DE, FR, ES, PL, JA, ZH
- ☕ ~35 minutes of cozy absurdity per run

You are a dust bunny under the couch. You don't move — the world moves you. Grow from a speck into a Dust Monster while dodging the one true predator: the Roomba. A cozy, gloriously helpless idle sim.