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Did you ever want to have your own planet or an asteroid? Protect your planet will give you this opportunity, but you will have to protect your planet from an asteroids storm. Destroy huge asteroids by clicking on them to save the life of your planet!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest ends
Official stores with direct support.
Lowest tracked price: $0.49 (Jul 7, 2026) · current best: $0.49.
53% positive reviews all-time.
Right now the cheapest offer for Protect your planet is $0.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Protect your planet is $0.49 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Protect your planet drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
![My Planet [RTS]](/_next/image?url=https%3A%2F%2Fcdn.kingsprice.com%2Fsteam%2Fapps%2F1115090%2Fcapsule_616x353-27cb64f9b620b02a.jpg&w=1920&q=75)
