Agar.io

Contains adsIn-app purchases
3.9
4.19M reviews
100M+
Downloads
Content rating
PEGI 3
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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
Updated on
Apr 30, 2025
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

3.8
3.47M reviews
A Google user
August 25, 2024
Since its a pvp game the challenges came be a bit hard sometimes but it's still super fun. The controls are a bit whacked if you play with touch finger controls, I personally find the controls easier if you use a phone stylus. Game could maybe use some updates to help with lag. Also it would be super awesome if you could upload pictures on your devices to use for skins.
33 people found this review helpful
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Brandon Bentley (Wolfe X)
May 5, 2025
game laggs, player split tagging and growing , un equal competition, ads after every match even if you spawn in and die instantly without moving, most matches are over ran with teams , just not a good game any more , play hing game in highschool and love it but playing now is just a headache and agervation with our ads, buggy interface , and other problems, don't recommend
9 people found this review helpful
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Tyler Stapleton (T. Stapleton)
May 3, 2025
Servers are overrun with Teamers that sit in them all day constantly feeding each other and baiting other players into getting absorbed so they stay in the top spots without anyone else having a shot. If it's not Teamers it's bots being generated to zoom off in random directions or move ina circle for anyone to grab an easy target.
13 people found this review helpful
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What’s new

* Introducing Once Upon a Cell Adventure, arriving 4 April 2025
- Collect tokens in any arena and in potions to unlock rewards galore
- Get the Golden Road to take your Adventure to the next level for super exclusive rewards and skins