Turn your device sideways.
Sweep up debris.
Input looks human.
You begin as a grain of dust. Swallow debris, swallow rivals, and pull yourself into a world with rings and moons of your own.
With an account your progress is kept and you appear in the leaderboards.
Talumi is a free browser game in the io genre. You start as a single grain of dust in an open field of debris. Everything you swallow makes you bigger, and everything bigger than you is trying to swallow you. Grow far enough and your body changes: craters, then molten cracks, then an atmosphere, then rings and moons of your own.
Move with the mouse or drag anywhere on a touchscreen. Press space, or the on-screen button, to split — splitting is the only way to reach something that is running away, and it leaves your pieces vulnerable for several seconds. Press W to shed mass. Shed mass can be fed to a pulsar until it spawns a second one, which turns the hazard into a weapon against anyone larger than you.
Open space is free-for-all on the full map. Battle royale starts everyone equal and closes the field in stages until one body is left. Clan battle splits a mirrored arena between two clans and scores total mass after five minutes. Friendly match is a mirrored practice arena that pays no rewards, so it cannot be farmed.
No advertising interrupts a round, and nothing sold ever affects play. All 46 skins can be earned — 21 by level, 25 with Ore you win by playing — and the rank of a skin is visible on the body itself, so you can tell an experienced player from a merely large one. There are no cookies, no tracking and no third-party content on this page.
Version 56 · updated 12 September 2026 · More about the game
Name rule
Open space only.
Move mouse · Space split · W shed mass
No lasting advantages for sale. Every skin can be earned by playing.
0 of 46 owned
21 unlock by level, 25 by Ore.
Rank I to VI changes the skin itself.
Pick a skin, or buy one you can afford.
These live in this session.
Buying Ore skips waiting, never the ladder.
Not active in this build.
Only online rounds count.
You can only add players whose name you are able to type. That is why names are limited to letters, numbers, space and . _ - — no emoji, no accents, no characters missing from a normal keyboard. Ask your friend for their exact name; spelling and spacing must match, capitals do not.
Invites and online status arrive with the server.
Your input reads as automated.
Drag it, don't click it.
Enter or space starts the next run
Talumi stores nothing on your device.
Nothing on sale gives a lasting advantage.
Advertising never interrupts a running round.
Anti-bot checks look at input only.