Free games like Save the Planet
Below are 8 free-to-play Steam games similar to Save the Planet, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Save the Planet page.
Ranked picks
- 1

Iron Snout
Free-to-play alternative to Save the Planet — no purchase or trial window.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
- 2

Magic Archery
Free-to-play alternative to Save the Planet — no purchase or trial window.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
- 3

Coloring Pixels
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Casual with Save the Planet.
A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.
- 4

Eternal Senia
Free-to-play alternative to Save the Planet — no purchase or trial window.
Thoughts and expectations ARPG
- 5

There Is No Game: Jam Edition 2015
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Casual with Save the Planet.
A little game that’s not a game, winner of an old game jam that nobody’s ever heard of. So DON'T INSTALL IT!
- 6

The Lab
Free-to-play alternative to Save the Planet — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 7

An Arcade Full of Cats
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Casual with Save the Planet.
Journey through gaming history's time and space, while searching for adorable feline companions in 'An Arcade Full of Cats,' the ultimate pet'em up hidden object game.
- 8

Floating Point
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Casual with Save the Planet.
Floating Point is a peaceful, free game about using a grappling hook to swing yourself gracefully through randomly generated spaces. The only objective is to collect points, and the only thing that increases your points is swinging swiftly, smoothly and elegantly without hitting anything.