What is Cosmos 404?
Cosmos 404 is a free runner game with collect, space and arcade elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Explore the galaxy in Cosmos 404!
How to play Cosmos 404
- Press "Play now" on the game screen. Cosmos 404 loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Desktop: Use Arrow Keys or WASD to move.
- Mobile: Use the on-screen Joystick to run.
- Collect coins to unlock new planets.
- Avoid enemies!
- 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 | Runner |
|---|---|
| Tags | collect, space, arcade |
| Controls | Arrow keys, WASD keys |
| Screen | Portrait (720 × 1280) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Explore the galaxy in Cosmos 404! Run across procedurally generated tiny planets, collect coins, and dodge hostile aliens. Use power-ups like Speed Boost and Magnet to survive longer. How far can you go in this addictive low-poly space adventure?
Cosmos 404: frequently asked questions
Is Cosmos 404 free to play?
Yes. Cosmos 404 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 Cosmos 404?
The developer's instructions for Cosmos 404 say: "Desktop: Use Arrow Keys or WASD to move. Mobile: Use the on-screen Joystick to run. Collect coins to unlock new planets. Avoid enemies!"
Can I play Cosmos 404 on a phone or tablet?
Yes. Cosmos 404 supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Cosmos 404?
If you like Cosmos 404, try Rich Choice Run, Wall Breaker and Cosmic Dash. They are runner games with similar themes, and you can find more in the Runner category on Gameziko.
Good to know
Cosmos 404 is made by an independent developer and delivered by GameDistribution, 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.