Steam game

Planet Keeper Program

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.

$4.79 April 22, 2026

By Robo-Human Studios

Windows
View on Steam
Planet Keeper Program - Robo-Human Studios. Popular. Released April 22, 2026
Screenshot of Planet Keeper Program gameplay showing in-action mechanics Screenshot 2 of Planet Keeper Program - additional gameplay view Screenshot 3 of Planet Keeper Program - more gameplay footage Screenshot 4 of Planet Keeper Program - final gameplay screenshot

Overview

About this game

THE EARTH NEEDS YOUR HELP!

Planet Keeper Program is a program created by the government to prepare humans against different levels of threat. Help us create the best defense!

DESTROY

EVOLVE

or DIE TRYING

With different levels, enemies and dangerous bosses, you need to spend your resources in the best way to improve your powerful laser. 

Every attempt counts.

FEATURES:

  • +80 different upgrades

  • 20 levels

  • Diverse types of enemies

  • Unique bosses

  • Music to vibe with

  • Addictive, incremental gameplay

Mankind is counting on you.

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