Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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100% positive of 9 · 9 user reviews · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
You were chosen for the Planet Keeper Program. Defend the planet in this retro-inspired incremental game. Upgrade our defenses, destroy our enemies, ensure our future.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (9 reviews)
No authorized Steam key store lists this game right now.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Fixed a bug that caused all upgrades to be obtained when restarting the game. We are also aware of a bug that causes lag on some computers. We don’t know the cause of this, as we haven’t experienced it in any of our tests. If this happens to you, please send u…
The Planet Keeper Program finally has a release date: April 22! It’s just a week away! Get ready to defend the planet from space threats and impress your boss (don’t worry, he’s a nice guy)! Here’s a little preview:
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.