Slither.io

Slither is an online multiplayer game that meshes concepts from both Snake and Agar.io.

• Its very similar in gameplay and feeling - would recommend. Guest • May 2016 • 4 agrees and 1 disagrees Disagree   Agree
• It has it's own take on the game and is very interesting Guest • Apr 2018 Disagree   Agree
• Honstly I like it better, If you join with a bunch of people at lets say 2000 mass, you can "eat" them at the lowest mass! They do need to fix a lag problem, but other than that it is amazing! Guest • Apr 2016 • 0 agrees and 1 disagrees Disagree   Agree

Freemium Web Android iPhone Android Tablet iPad ... Chrome

Nebulous

Grow your blobs by collecting dots placed throughout the game or gobbling up smaller players. Avoid bigger players attempting to do the same. Compete with other players...

• Its almost the same except with alot more gamemodes and clan system and also offline play. Guest • Dec 2015 • 1 agrees and 1 disagrees Disagree   Agree

Freemium Android

Diep.io

Game similar to agar.io where you are a tank and try to gain mass to buy upgrades.

• its a very good shooting game and I'm glad everyone likes it EXEPT FOR THE PEOPLE THAT PISSS ME OFFF ERRR.... i mean.... ya thats it its a good shooting game ^.^ Guest • Nov 2017 • 1 agrees and 0 disagrees Disagree   Agree

Free Web

Gota.io

Improved agar.io with chat and custom skins.

• Smooth gameplay , Faster experience getting bigger at early , then becomes hard which makes it Balanced , add your own skin or use custom ones ! Party Mode , 2v2 Mode , 6V6 mode ^_^ Guest • Oct 2017 Disagree   Agree
• It does have the same as agario, except it is easier to get bigger and supports teaming. It supports teaming by allowing you to track your teammates by showing you on the minimap and it also shows you their name and mass in a little box at the left. Guest • Jul 2018 Disagree   Agree

Free Mac Windows Linux Web

Osmos

The full game includes 47 levels (plus "infinite" bonus content) across 8 distinct level types: Ambient, Solar, Antimatter, Impasse, Repulsor, Sentient, Warped...

• Agar.io is an MMO, osmos is 2 player max, osmos has lots of game modes agario has one. Osmos has one player "story" mode Agario is MMO only Guest • Jul 2015 • 0 agrees and 1 disagrees Disagree   Agree

Commercial Mac Windows Linux Android iPhone ... Android Tablet iPad Steam

Agar.io Clone

This is a simple Agar.io clone written with Socket.IO and HTML5 canvas. Game Basics - Move your mouse on the screen to move your character - Eat food and other...

Free Open Source Mac Windows Linux Web BSD ... Self-Hosted

Mitos.is

The best cells game ever! Three game modes: Free For All, Random Teams and Guild War. Friends list with messenger, invites, guild chatroom and much more!

• Takes an easy idea and makes it into a wonderful, interesting game with featured gameplay. kvantor • Mar 2017 Disagree   Agree
• Although there are many IO games out there, but Mitos.is is truly the closest alternative to Agar.io. Why that? Because along with being an IO game it is having pretty similar game concept as Agar.io, in fact there is more than that. psytama • Jul 2017 • 1 agrees and 1 disagrees Disagree   Agree

Freemium Mac Windows Android iPhone Android Tablet ... iPad Steam

Germ Fusion

Your goal is very simply to survive as long as possible by eating small germs or eat the other players and avoiding bigger players.Easy controls and fun graphic. Lets...

Free iPhone iPad Amazon Appstore

Cosmic Crush

Absorb smaller planets. Avoid larger ones. Watch out for gravity!.

Free Web

Dogar

Your task is simple - survive as long as possible and eat as many other players as you can! - Use power-up wisely to develop new strategies. - The game features two...

Freemium Web Android iPhone Android Tablet Windows Phone ... iPad

Dots Eater Battle Online

Dots Eater Battle online is an absorbing game requiring reaction and good strategy. Dots Eater Battle - it's a great remake of the original game Agar.io Develop...

Free Android Android Tablet

Thrive

Thrive is an evolution and exploration game. Thrive was originally inspired by the concept behind the PC game Spore , but also...

Free Open Source Windows Linux

Wings.io

Wings.io - Massive multiplayer online game. Control your plane and shoot down other players! Play with millions of players around the world and try to become the King!

Free Web

Mope.io

Start as a mouse, eat other players and climb the food chain in this Agar.io alternative.

Freemium Web iPhone iPad

Vanar.io

Vanar.io is a simple real-time multiplayer browser game. Control your spaceship and destroy the others.

Free Web