What is Space Alien Invaders?
Space Alien Invaders is a free shooting game with airplane, endless and space elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Shoot laser beams to fend of the alien invasion.
How to play Space Alien Invaders
- Press "Play now" on the game screen. Space Alien Invaders loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Defend Earth in this fast-paced arcade game
- 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 | Shooting |
|---|---|
| Tags | airplane, endless, space |
| Controls | Shown in the game |
| Screen | Landscape (960 Ã 540) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Shoot laser beams to fend of the alien invasion. Move your space ship horizontally to avoid enemy attacks. Prevent the aliens and UFOs from descending to Earth. How high can you score in this fast-paced arcade game? Features: - Fast and endless gameplay - Intelligent enemies - Simple and intuitive controls. Play with keyboard, mouse, or touch controls on mobile - Retro pixel graphics Classic space invader fans will love this game.
Space Alien Invaders: frequently asked questions
Is Space Alien Invaders free to play?
Yes. Space Alien Invaders 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 Space Alien Invaders?
The developer's instructions for Space Alien Invaders say: "Defend Earth in this fast-paced arcade game"
Can I play Space Alien Invaders on a phone or tablet?
Space Alien Invaders 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 Space Alien Invaders?
If you like Space Alien Invaders, try Shoot the Asteroids, Guns and Blocks and Galaxy Warriors. They are shooting games with similar themes, and you can find more in the Shooting category on Gameziko.
Good to know
Space Alien Invaders 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.