What is Defending Planet?
Defending Planet is a free shooting game with air, aircraft and android elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Have Space Sims become obsolete?
How to play Defending Planet
- Press "Play now" on the game screen. Defending Planet loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Step into the game and take control of the spaceship The asteroids are already approaching you Choose a target aim fire Will you be able to hold out long enough
- 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 | Air, Aircraft, Android |
| Controls | Space bar |
| Screen | Landscape (800 × 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Have Space Sims become obsolete? How about space action? UFOs, ships, asteroids. Space shooters in outer space. The new game " Space Shooter: Defending the Planet" includes it all.
Defending Planet: frequently asked questions
Is Defending Planet free to play?
Yes. Defending Planet 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 Defending Planet?
The developer's instructions for Defending Planet say: "Step into the game and take control of the spaceship The asteroids are already approaching you Choose a target aim fire Will you be able to hold out long enough"
Can I play Defending Planet on a phone or tablet?
Defending Planet is controlled with the keyboard (Space bar), so it plays best on a computer. It opens in mobile browsers, but there may be no on-screen controls.
What games are similar to Defending Planet?
If you like Defending Planet, try Air War Action Shooting Game, Galactic War - Space Shooter and Airship War: Armada. They are shooting games with similar themes, and you can find more in the Shooting category on Gameziko.
Good to know
Defending Planet 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.