Play online with players around the world as you try to become the biggest cell of them all!
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- BSD
- iPad
- FreeBSD




defly.io is described as 'Fly your helicopter and shoot at enemies. Build walls to protect yourself and conquer as much territory as possible. Fill areas to level up, upgrade your aircraft and buildings. Use awesome superpowers to defeat your enemies and win this IO game!' and is a Absorb Game in the games category. There are more than 50 games similar to defly.io for a variety of platforms, including Web-based, Android, Android Tablet, iPad and iPhone apps. The best defly.io alternative is Agar.io, which is free. Other defly.io like games are Slither.io, Diep.io, Osmos and Zen Koi.
Play online with players around the world as you try to become the biggest cell of them all!




Slither is an online multiplayer game that meshes concepts from both Snake and Agar.io. Play against other people online! Can you become the biggest snake?




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


deip.io is one of the funnest games and defly.io is a copy of it.


Almost everyone thinks Diep.io is a great defly.io alternative.
The full game includes 47 levels (plus "infinite" bonus content) across 8 distinct level types: Ambient, Solar, Antimatter, Impasse, Repulsor, Sentient, Warped Chaos, and Epicycles.



Zen Koi is a fun, relaxing and stylish mobile game experience from LandShark Games. Grow, breed and collect beautiful Japanese carp as they make their way to mythological dragon form.




Spore is a multi-genre single-player god game developed by Maxis and designed by Will Wright.










Enter the arena and face the other holes in a fierce battle. Eat everything in sight with your black hole and expand it to eat more! Show them who is the biggest hole in town!.




Mitos.is is a free-to-play, multiplayer game of cell conquest. In most of the game's variety of modes, players are tasked with eating matter and other players in order to grow. The larger they grow, the larger the players they can eat.



A simple Agar.io clone built with socket.io and HTML5 Canvas on top of NodeJS.

You take the role of a necromancer general who can resurrect fallen enemy soldiers to control them in its forever growing army.



one of my favorite games. I always win!