About

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.

Released · Steam · App 2923610

Planet Keeper Program

Robo-Human Studios

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Genres

CasualIndieSimulationStrategy

Categories

Single-playerSteam AchievementsCamera ComfortCustom Volume ControlsMouse Only OptionPlayable without Timed InputSteam CloudFamily Sharing

Player tags

IdlerCasualRetroPixel GraphicsStrategySimulationSpaceArcadeAliens2DPoint & ClickColorfulIncrementalSingleplayerArtificial Intelligence1980sTime TravelFuturisticIndieSpace Sim

Followers

0

+0 · 1d

Wishlists est

0

Price

5.99

USD

Release

Apr 22, 2026

released

Followers history

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25 snapshots· 25 carried

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Tracked since May 6, 2026·Details 2d ago