What is Aliens Attack?
Aliens Attack is a free shooting game with alien, cartoon and science elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. The Earth is under attack!
How to play Aliens Attack
- Press "Play now" on the game screen. Aliens Attack loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Your super machine gun fires automatically, you just need to strife left and right to avoid deadly enemy lasers.
- 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 | alien, cartoon, science |
| Controls | Shown in the game |
| Screen | Landscape (800 × 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
The Earth is under attack! Evil alien forces from Mars are invading! The humanity last hope is a team of slightly forgotten heroes. Help Ramdo, Bernie, Mr. Zee, Ivan and Sgt. Pepper fight off those blue invaders!
Aliens Attack: frequently asked questions
Is Aliens Attack free to play?
Yes. Aliens Attack 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 Aliens Attack?
The developer's instructions for Aliens Attack say: "Your super machine gun fires automatically, you just need to strife left and right to avoid deadly enemy lasers."
Can I play Aliens Attack on a phone or tablet?
Aliens Attack 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 Aliens Attack?
If you like Aliens Attack, try Fierce Battle Breakout, Sniping aliens and Terror Camp Takedown. They are shooting games with similar themes, and you can find more in the Shooting category on Gameziko.
Good to know
Aliens Attack 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.