Questions and picks
Games like Agario: an io games list
Updated 2026-10-11
Games like Agario (Agar.io) are called io games: a shared map, simple rules, and you are playing online a few seconds after you open the link. The best known besides Agar.io are Slither.io, Diep.io, Paper.io 2 and Hole.io. The io games list below has eight, with one sentence on each.
What are io games?
Io games are browser-based multiplayer games, named after the .io domain many of them use. The genre began with Agar.io in 2015 and grew after Slither.io came out in 2016.
How to play io games: you open a link, and a few seconds later you are on a shared map with other players.
Which games are like Agar.io?
- Agar.io: a cell eats dots and smaller cells and keeps away from bigger ones. It came out in April 2015.
- Slither.io: a snake grows by eating colored pellets and dies if its head runs into another snake.
- Diep.io: a tank shoots shapes and other tanks, and gains experience and upgrades. It was made by the creator of Agar.io.
- Paper.io 2: you draw a trail across the arena and claim the zone you close, unless someone cuts you off first.
- Hole.io: a hole in the ground swallows city objects and grows. A round lasts two minutes.
- ZombsRoyale.io: a top-down 2D battle royale for up to 100 players, with Solo, Duo and Squad modes.
- Shell Shockers: a first-person shooter in the browser where every player is an egg.
- skribbl.io: one player draws a word and the others guess it.
What are the best io games to play?
There is no official ranking, so the best io game is the one with the action you want. To grow and eat others, play Agar.io or Slither.io. To shoot, play Diep.io or Shell Shockers. To capture territory, play Paper.io 2. To be the last one standing out of a hundred, play ZombsRoyale.io.
Which io games work on mobile?
Agar.io, Slither.io, Diep.io, Hole.io and ZombsRoyale.io have iOS and Android versions. Paper.io 2 is in the App Store.
What do io games have in common?
- They start in seconds: you open a link and you are on a shared map with other players.
- The rules are clear from one look at the screen: move, grow, and stay away from anyone stronger.
- You start small. When you die, you start again from zero.
- They are free to play; what is at stake is your place on the leaderboard.
How is Crybble Wars different from Agar.io?
Crybble Wars is an io game for the web and Telegram. It is a bubble io game: you steer a bubble around a shared arena and eat food and smaller bubbles. The controls are familiar. On a computer the mouse steers the bubble, Space splits and W shoots mass. On a phone there is a joystick and buttons. A free match works the same way as other games in the genre. The differences start in a match with a paid entry.
| what | how it works in Crybble Wars | guide page |
|---|---|---|
| Money in the bubble | the amount of a paid entry sits in the bubble. If you are eaten, it drops onto the map as a chest, and another player picks it up | “Chests and your money” |
| Entry | free, or 1, 30, 100 CBW. There is one map for everyone; your entry decides which chests you can take | “The map and your entry” |
| Exit | through the house button, with a 10 second countdown. After it, the money from your bubble goes to your balance | “Leaving the map” |
| Guilds | a team of up to 32 players with a shared treasury; a raid is a one-on-one fight against another guild’s Guardian | “Guilds”, “The Guardian and raids” |
The game also has projectiles, the target rule and revival. The full comparison is on the “Crybble Wars and other io games” page.
Crybble Wars in brief
- It runs on a phone or a computer, with nothing to download: “What is Crybble Wars”.
- The hamster works like a virus in Agar.io: a small bubble hides behind it, a big one gets torn apart. See “Items on the map”.
- The first chest you pick up in a match closes the exit for 5 minutes: “The hunt and the exit”.
- A free match costs no money: “Your first 10 minutes”.