What is space invaders.io?
space invaders.io is a free shooting game with action, adventure and arcade elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Space invaders is fun shooting game.Your planet is under attack and you need to defend it.
How to play space invaders.io
- Press "Play now" on the game screen. space invaders.io loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Follow the in-game tutorial or the on-screen hints on the first level.
- 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 | Action, Adventure, Arcade |
| Controls | Shown in the game |
| Screen | Landscape (800 Ã 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Space invaders is fun shooting game.Your planet is under attack and you need to defend it.
space invaders.io: frequently asked questions
Is space invaders.io free to play?
Yes. space invaders.io 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.
Can I play space invaders.io on a phone or tablet?
space invaders.io 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 invaders.io?
If you like space invaders.io, try Cannon Bounce 3D, Adam vs Sacha and Master Archer. They are shooting games with similar themes, and you can find more in the Shooting category on Gameziko.
Good to know
space invaders.io is made by an independent developer and delivered by GameMonetize, 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.