Free games like The Echoes of Mars
Below are 8 free-to-play Steam games similar to The Echoes of Mars, 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 The Echoes of Mars page.
Ranked picks
- 1
The Murder of Sonic the Hedgehog
Free-to-play alternative to The Echoes of Mars — no purchase or trial window. Shares Indie and Casual with The Echoes of Mars.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 2
Indigo Park: Chapter 1
Free-to-play alternative to The Echoes of Mars — no purchase or trial window. Shares Indie with The Echoes of Mars.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 3
Awaria
Free-to-play alternative to The Echoes of Mars — no purchase or trial window. Shares Indie with The Echoes of Mars.
Awaria is a short game about working in haunted maintenance tunnels.
- 4
Iron Snout
Free-to-play alternative to The Echoes of Mars — no purchase or trial window. Shares Indie with The Echoes of Mars.
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.
- 5
Magic Archery
Free-to-play alternative to The Echoes of Mars — no purchase or trial window. Shares Indie with The Echoes of Mars.
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.
- 6
The Lab
Free-to-play alternative to The Echoes of Mars — 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
Z.A.T.O. // I Love the World and Everything In It
Free-to-play alternative to The Echoes of Mars — no purchase or trial window. Shares Indie with The Echoes of Mars.
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.
- 8
Higurashi When They Cry Hou - Ch.1 Onikakushi
Free-to-play alternative to The Echoes of Mars — no purchase or trial window.
Higurashi When They Cry is a sound novel. The music, backgrounds and characters work together to create a world that is the stage of a novel for the user to read. They laugh and cry and get angry. The user takes the point of view of the protagonist to experience the story.