Free games like Save the Planet
Below are 9 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
Ultimate Custom Night
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Awaria
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
Awaria is a short game about working in haunted maintenance tunnels.
- 3
Iron Snout
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
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.
- 4
The Riftbreaker: Prologue
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 5
Khimera: Destroy All Monster Girls
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
Play as Chelshia the chimera in this platforming beat-em-up adventure into the wonderful world of monster girls!
- 6
Nazi Zombies
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
Nazi Zombies is a cooperative survival game where players fend off escalating waves of Nazi zombies, earning points by killing zombies and repairing barriers to buy weapons, upgrades, perks, and unlock new map areas to maximize their survival.
- 7
Warframe
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action with Save the Planet.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
- 8
Unturned
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living.
- 9
03.04
Free-to-play alternative to Save the Planet — no purchase or trial window. Shares Action and Indie with Save the Planet.
04/03/2017How much does this date tell you? For the main character, it became very significant, because this is the day of his death. The protagonist was precisely in the train that arrived at the metro station "Technological Institute" with the bodies of innocent, already dead, people ...