You're conscripted into the Planet Keeper Program to defend Earth through strategic defense upgrades and alien combat in this retro-styled incremental game. Balance your resources between purchasing new weapons and improving existing defenses as enemy waves grow tougher, with progression punctuated by prestige-style resets. Best suited for players who enjoy gradual power scaling, light strategy, and a bit of humor alongside their idle mechanics.
About this game
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.
Players, last 30 days
Peak 0 · Low 0
Daily peak concurrent players, sampled once a night from Steam.
What players are saying
▲ Recommended2 hrs
A very fun game, easy to understand, with cute graphics, funny dialogue, and a balanced yet challenging upgrade system :) Also, f**k the aliens, good luck trying to not get killed by them
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 us an email with your computer’s specifications and a video showing the gameplay so we can identify the source of the lag. E-mail: robohumanstudios@gmail.com
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:
Posts come from Steam's official announcements feed.
