Accretion — DEVOUR THE UNIVERSE
You are a tiny black hole. Devour stars, planets and other players until you become the last black hole in the universe.
Players per match
Online with real people from all over the world. Bots fill the empty seats.
Worlds to devour
The Campaign: from Pluto all the way to the Sun, each with its own final battle.
Arena modes
Quick match, Survival and Devourers, alone or with friends.
Choose how to devour
Grow by swallowing everything smaller than you, run from anything bigger, use power-ups and wormholes.
Quick match
Limited time. The biggest mass at the end wins — watch out for the final Big Crunch.
Survival
Everyone starts at mass 1, then the cosmic wall closes in. The last one standing wins.
Devourers
A huge map with no time limit. At one million mass the universe collapses: find the way out.
Milky Way
A journey through the Solar System, from the smallest world to the biggest. Every chapter is a race against time and ends with a battle against the planet.
- Ten chapters, from Pluto to the Sun
- Three stars to earn on every world
- Skins and avatars to win for every planet
Play anywhere
The same matches on computer, phone and Android. With the save code you take your progress everywhere.
💻 Computer
In your browser, with mouse and keyboard. Opens in a moment and installs like an app.
📱 Phone and iPhone
In your phone’s browser, iPhone included. No app to download.
🤖 Android
The app on Google Play, with the screen always on and maximum smoothness.
Frequently asked questions
Is it free?
Yes, completely: no ads and no purchases.
Do I need an account?
No. Your progress stays on your device: with the save code you can move it to another phone or computer.
How do I play on a computer?
With the mouse: your black hole heads towards the pointer. Power-ups use keyboard letters (in the Arenas G, P, V, S; in the Campaign G, A, C, B, S) and Esc pauses.
Can I play with my friends?
Yes: create a private room and share the code. Up to 100 of you can play, and browser and Android players are in the same match.
Does it work on iPhone?
Yes, in Safari. You can also add it to your Home Screen like an app.
Do you collect my data?
No. No accounts, no analytics, no cookies. Read the privacy policy.