What is gatdamn.io?
gatdamn.io is a free multiplayer game with .io, mmo and pixel elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Gatdamn.io is an io-multiplayer game to fight and rise to the top of the leaderboard!
How to play gatdamn.io
- Press "Play now" on the game screen. gatdamn.io loads inside the player; some games take up to 20 seconds and may show a short ad first.
- 1 Arrow Keys to move around and jump Alternatively you can use WASD-Space 2 Use your mouse pointer to aim left click to shoot and right click to scope out 3 Press number keys 1 to 9 to select a different gun and hold to view more information
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Multiplayer |
|---|---|
| Tags | .io, MMO, Pixel |
| Controls | Mouse, Arrow keys, WASD keys, Space bar |
| Screen | Landscape (1920 × 1080) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Gatdamn.io is an io-multiplayer game to fight and rise to the top of the leaderboard! Select a loadout(assault/shotguns/machine) and one of the 9 unique sprites to play as! Join the world and rise to glory! You can also play a private game with your friends! Just make a room with a unique name and ask your friends to join there too! Join the discord server now! : https://discord.com/invite/4zCttaPZBe How to Play? Please select your loadout : Assault , Shotguns , Machine. Under each loadout you get 3 unique sprites to play as! Click on play , and you will be spawned in a public server. (to play with friends please check the play with friends box) Shoot and take down as many players as you can! When a player dies , you can take their gun too! Always try to take a floating gun as it gives you a health boost! When you jump on a ladder , you are propelled up. You can jump from any height without taking any damage. The game is filled with some easter eggs :) For any feedback , you can contact the developer - abhishek.sensharma.2013@gmail.com , or try any of the social links at the login screen (top right corner). I would love to hear from you!
gatdamn.io: frequently asked questions
Is gatdamn.io free to play?
Yes. gatdamn.io is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in gatdamn.io?
The developer's instructions for gatdamn.io say: "1 Arrow Keys to move around and jump Alternatively you can use WASD-Space 2 Use your mouse pointer to aim left click to shoot and right click to scope out 3 Press number keys 1 to 9 to select a different gun and hold to view more information"
Can I play gatdamn.io on a phone or tablet?
gatdamn.io is an HTML5 game, so it opens in modern mobile browsers as well as on a computer. Its controls were designed mainly for a mouse, so a computer usually gives the smoothest experience.
What games are similar to gatdamn.io?
If you like gatdamn.io, try MineEnergy.fun, Magic Battle Online and Speen. They are multiplayer games with similar themes, and you can find more in the Multiplayer category on Gameziko.
Related guides
- Best Two-Player Games on One Keyboard (Free): Free browser games two people can play on one computer, from co-op puzzles to boxing and racing, with each player's keys and what makes each fun.
Good to know
gatdamn.io is made by an independent developer and delivered by GameMonetize, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.