Planet Keeper Program

Planet Keeper Program

Robo-Human Studios · April 22, 2026 · Idler, Casual, Retro, Pixel Graphics, Strategy

Buy Planet Keeper Program from Steam at $5.99 — the cheapest of 1 store we compare.

PC
Positive100% · 14
Best price
$5.99
lowest tracked $2.99
Steam Buy at Steam

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Where to buy Planet Keeper Program — official stores

Steam
Steam
Standard Edition · Steam
$5.99
Buy

Planet Keeper Program price by region

Planet Keeper Program costs $1.75 in Georgia (USD), £5.29 in the United Kingdom, $5.99 in the United States, €6.15 in Europe (EUR), CA$7.19 in Canada, A$8.50 in Australia, NZ$9.59 in New Zealand, zł11.25 in Poland and R$19.99 in Brazil right now.

Cheapest Planet Keeper Program offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $1.75 $1.75 — 1
United Kingdom £5.29 £5.29 — 1
United Statesyour region $5.99 $5.99 — 1
Europe (EUR) €6.15 €6.15 — 1
Canada CA$7.19 CA$7.19 — 1
Australia A$8.50 A$8.50 — 1
New Zealand NZ$9.59 NZ$9.59 — 1
Poland zł11.25 zł11.25 — 1
Brazil R$19.99 R$19.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About 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.

Planet Keeper Program — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended May 6, 2026
Idle & Incremental Lovers recommends Planet Keeper Program [i] Large variety of weapons and defense upgrades. Skill matters : enemies have distinct patterns, bosses are challenging. Sarge (the eagle) is a great satire of USA saving the world over and over again. [/i] + Gameplay is quite fun. Maybe a bit slow for the first 15 minutes, but it gets pretty good due to the variety of upgrades. + Emphasis on skill is quite unusual in an incremental game but it does a great job at it, with interesting patterns for all enemies and boss. + Enjoyable retro feeling. + Large soundtrack, and a quality one. + Patriotic satire delivered in a short and comic wat, through the Sarge character (the eagle). America saves the world again. BIGLY. + Pacing feels just right. + Ending is pretty funny. *Whats more patriotic than the fourth of July? The half of July.* Found this review helpful? Give it a thumb up and follow my curator page for more Idle & Incremental games recommendations : [url=https://store.steampowered.com/curator/46077092-Idle-Incremental-Lovers/]Idle & Incremental Lovers Curator page[/url]
4 found this helpful
Recommended Apr 29, 2026
Jogo bem viciante. Ia jogar só um pouco antes de dormir e acabei passando do horário. Trilha sonora foda demais slk.
2 found this helpful
Recommended May 3, 2026
The game has a story and gameplay that keep you playing for hours without noticing. The soundtrack is great. The interface is simple and creative, with nice details like background phrases during rounds and a music player for the soundtrack. The design looks good and doesn’t feel messy, even though the game is very fast. Points to improve: The difficulty seems to increase based on your upgrades instead of the stage level. The beginning is interesting, but the first stage is hard, and you die easily, needing to restart the round too early many times until you get enough points to upgrade and move forward. I also think the comet speed should change depending on where they spawn (and their size), since the vertical space is shorter and the horizontal space is longer, but they always move at the same speed.
1 found this helpful
Recommended May 2, 2026
This game is so good! It's addictive.
1 found this helpful
Recommended May 2, 2026
The game is good (the eagle definitely didn’t force me to say this)
1 found this helpful
Recommended May 18, 2026
A lot yet to see, but so far about as you'd expect: shoot down stuff to upgrade and shoot down more stuff, and that's what I paid for.

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