Agar.io

Contains adsIn-app purchases
4.17M reviews
Content rating
PEGI 16
100M+
Downloads
Content rating
PEGI 16
In-Game Purchases (Includes Random Items)
Learn more
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About this game

Play online with players around the world as you try to become the biggest cell of them all!

Control your tiny cell and eat other players to grow larger! But watch out: players bigger than you will be trying to make you their lunch. Survive and eat long enough to become the biggest cell in the game!

With new controls developed especially for touchscreens, agar.io offers the same fun gameplay that millions have already enjoyed on PC. Play online in free-for-all action and use splitting, shrinking and dodging tactics to catch other players - or avoid them! Use a variety of special secret skins with the right username!

This game includes optional in-game purchases (includes random items).

Become a beta tester: http://goo.gl/cGmbd8
The browser game phenomenon comes to mobile! It's a cell-eating frenzy!
Updated on
Apr 27, 2026
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 4 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

3.45M reviews
Samana Ugnė Kuzminskaite
August 23, 2026
Genuinely used to love this game but at this point it's just impossible to play. I can't even last more then 4mins because not only are the maps immensely small, but the bots/people on them are huge sweats and it's impossible to take them down. can't choose a server so you're constantly back to that one server where people keep killing you over and over again. I wish there were more modes like on the web version such as teams, experimental and so on. It's just not fun to play anymore :-((
21 people found this review helpful
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Ibraheem Hussain
September 9, 2026
This game is irritating. every second of playing this game an ad pops up. Their intention is to force you to pay money for their advantage. all games have been like this. agari.io is risking their community just for money. Greedy game. at least make ads pop up every 2 or 3 games you play not every fricking time. Plus the game has been the same for 10 years. No updates nothing. No new game modes. 5/10 game.
16 people found this review helpful
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Azrael Grimm
August 27, 2026
The lag is ridiculous. I even deleted and reinstalled, my connection isn't an issue but the lag is awful. There are times I have tried playing and it shows the background and back to the main because of an automatic death. EDIT: The game still crashes years later. Regret downloading to try this again with a hope it had improved.
18 people found this review helpful
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What’s new

* Introducing Squish Squad Season, arriving May 1, 2026
- Collect tokens in any arena and in potions to unlock rewards galore
- Get the Golden Pass to take your Season to the next level for super exclusive rewards and skins