Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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94% positive of 57 · Very Positive · Live from Steam
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Mars Underground is an apocalyptic adventure where you relive the same day over and over. With each cycle new items can be picked up and topics unlocked.​ Explore the possibilities of this timeloop and uncover multiple endings.
Live data from Steam, tracked by SteamPlayerBase.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 94% on 2026-11-01 → 94% today (57 reviews)
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1 item on Steam, newest first.

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Patch 1.01 Notes This patch mainly addresses issues the community have raised. Fixes: -Potential crash at Moloch Media -Police not visible in police station at early night -Robe dissapearing in CPA room -Made some achievements easier to get -Fixed several grap…
Mars Underground is now 100% free! Tell your family! Tell your friends! Tell your enemies! Thanks so much to everyone who has supported the game over the years!
Mars Underground is changing from paid to free! We have a new game well under development: Spooky Crew: Mask of the Mysterium Spooky Crew: Mask of the Mysterium Join the Spooky Crew and uncover the secret of the Mask of the Mysterium in this point and click ad…
Moloch Media's game "Shadows and Dust" is now free forever! A short narrative experience that combines sections of first person exploration with text based interactive dialogue scenes. Accompanied by a meticulously crafted soundtrack powered by Wwise. A dim vi…
Very proud to announce that Mars Underground is a finalist in 3 different award categories at Freeplay: Excellence in Design Excellence in Audio Excellence in Narrative Freeplay 2019 Awards Finalists
First reviews for Mars Underground are in and they've all been very positive so far! "The bizarre town of Phobos is a joy to explore, with many places to go and quirky residents to meet. ... Complimenting the unsettling atmosphere of the town is the astounding…
I don't know about you, but I still have nightmarish dreams about my first day at school. In hindsight, it's not exactly the toughest thing one does in life, but neither is going to the dentist and that sucks too. What if no one likes you? What if th…
Works, but may need extra effort. Results from Valve's own testing.