COSMOS 404
1 plays
Last updated: Jun 13, 2026
Description
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?
How to Play
Desktop Use Arrow Keys WASD or Mouse to move Mobile Use the on-screen Joystick to run
Quick Facts — COSMOS 404
- Genre
- Casual
- Players
- Single Player
- Cost
- Free
- Download
- Not Required
- Platform
- Any Browser (Chrome, Safari, Firefox, Edge)
- Times Played
- 1
About COSMOS 404
COSMOS 404 is a free online Casual game that you can play directly in your web browser. 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? This game is available on Taplup and can be played instantly on desktop, mobile, and tablet without any downloads or installations.
COSMOS 404 has been played 1 times by gamers worldwide on Taplup.
Why Play COSMOS 404?
Cosmos 404 distinguishes itself with a charming low-poly aesthetic set on unique, procedurally generated tiny planets that require you to constantly adapt your running path. The seamless blend of casual coin collection and tense alien evasion creates an addictive loop where strategic power-up usage determines how deep into the galaxy you can venture.
Game Features
- Relaxing gameplay with no time pressure — play at your own pace
- 100% free to play - no hidden costs or in-app purchases
- No download required - play instantly in your browser
- Works on desktop, mobile, and tablet devices
- Save to favorites and track your play history
- Fullscreen mode for immersive gameplay
Tips for Playing COSMOS 404
- Prioritize grabbing the Magnet power-up early in your run to safely accumulate coins from a distance without risking close encounters with hostile aliens.
- Master the curvature of the tiny planets by anticipating how your momentum shifts as you run along the spherical surface to avoid falling off or hitting obstacles.
- Save your Speed Boost for sections dense with enemies or complex terrain layouts rather than using it immediately upon acquisition.
- On mobile devices, keep your thumb steady on the on-screen joystick to maintain precise control, as sudden directional changes can easily lead to collision with aliens.
Tagged with
3d, arcade, casual, collecting, hypercasual, running, space
More Casual Games
If you enjoy COSMOS 404, check out more Casual games on Taplup. We have hundreds of free Casual games that you can play online without downloading.
Casual →Frequently Asked Questions
What are the controls for Cosmos 404?
On desktop, use Arrow keys, WASD, or your mouse to move your character. Mobile players can control movement using the on-screen virtual joystick.
How do I play the game?
Run across procedurally generated planets to collect coins while dodging hostile aliens. Utilize power-ups like Speed Boost and Magnet to survive longer and achieve a higher score.
Are there different game modes available?
The game features an endless runner mode where you explore tiny planets until you are caught by enemies. Your goal is to travel as far as possible to set a new high score.
Which browsers support this game?
Cosmos 404 is an HTML5 browser game compatible with most modern web browsers like Chrome, Firefox, Safari, and Edge. Ensure your browser is updated for the best performance.
Do you have any tips for surviving longer?
Prioritize collecting Magnet power-ups to gather coins from a safe distance without risking close encounters. Stay alert for alien patterns and use Speed Boosts to escape tight situations quickly.
