Guard my Planet is a free strategy game you can play right here in your browser. It works the same on desktop, tablet and phone, and your progress picks up where the game left it.
About Guard my Planet
Guard my Planet is a game set in the backdrop of interplanetary warfare. At this moment, your planet is facing the danger of invasion, and it needs your help to overcome every challenge posed by the invaders. It's time to showcase your leadership skills!
How to play Guard my Planet
Press play and the first round teaches you the rest. You will want a keyboard for this one — the arrow keys / WASD carry most of it, and the table below has the rest. The game is wide rather than tall — fullscreen is worth it on a monitor, and on a phone the picture is much better sideways. If a round goes badly, restart — attempts are cheap and it is usually the fastest way to improve.
Controls
| Input | Action |
|---|---|
| Mouse | Navigate menus and interact |
| Arrow keys / WASD | Move |
| Spacebar | Primary action |
On mobile: Tap and swipe on screen. Turn your phone sideways — this game is designed for landscape and fills a horizontal screen.
Why it is worth playing
What makes Guard my Planet stick is that failure is informative. You can usually name the mistake, and that is what makes another attempt tempting. The result is something you can pick up cold months later.
At a glance
- Free to play with no account required
- Runs in the browser — nothing to download or install
- Landscape layout with fullscreen support
- Keyboard and mouse on desktop, full touch support on mobile.
- Added to our catalogue from a 2024 release
Frequently asked questions
Is Guard my Planet free to play?
Yes. Guard my Planet is completely free and runs in your browser. There is no purchase, no subscription and no account needed — open the page and play.
Do I need to download or install anything?
No. Guard my Planet is an HTML5 game that runs inside the page itself. There is nothing to install, no plugin and no launcher — it loads like any other web page.
Can I play Guard my Planet on my phone?
Yes. Tap and swipe on screen. Turn your phone sideways — this game is designed for landscape and fills a horizontal screen.
What are the controls for Guard my Planet?
Keyboard and mouse on desktop, full touch support on mobile. Mouse — navigate menus and interact; Arrow keys / WASD — move; Spacebar — primary action.
Can I play Guard my Planet fullscreen?
Yes — the button in the top-right corner of the player goes fullscreen, and Escape returns you to the page.
