What is Alien World?
Alien World is a free casual game with alien, space and spaceship elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. A simple and intuitive game in the shoot ’em up genre.
How to play Alien World
- Press "Play now" on the game screen. Alien World loads inside the player; some games take up to 20 seconds and may show a short ad first.
- The main goal is to survive at any cost!
- Shoot at the enemies.
- Upgrade your ship.
- Use boosters during the game, it can help pass the level.
- Fight bosses at the end of the chapter.
- 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 | Casual |
|---|---|
| Tags | alien, space, spaceship |
| Controls | Shown in the game |
| Screen | Portrait (630 × 800) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
A simple and intuitive game in the shoot ’em up genre. — Fight alien enemies — Upgrade your ship — Join the battle with the bosses — Move along the story company Find a new home for our civilization. But first, destroy all the enemies!
Alien World: frequently asked questions
Is Alien World free to play?
Yes. Alien World 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 Alien World?
The developer's instructions for Alien World say: "The main goal is to survive at any cost! Shoot at the enemies. Upgrade your ship. Use boosters during the game, it can help pass the level. Fight bosses at the end of the chapter."
Can I play Alien World on a phone or tablet?
Alien World 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 Alien World?
If you like Alien World, try Get the Stars - Extended, The Galactic Maze and Planet Hopper. They are casual games with similar themes, and you can find more in the Casual category on Gameziko.
Good to know
Alien World 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.