Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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79% positive of 258 · Mostly Positive · Live from Steam
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A sci-fi colony management sim with a focus on exploration, expansion, and survival. Rebuild your underground facility, manage colonists and robots, and uncover the mysteries of an alien world light-years from Earth. Dig deep, expand across the surface, and shape your new home.
Live data from Steam, tracked by SteamPlayerBase.
Works, but may need extra effort. Results from Valve's own testing.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 79% on 2026-11-01 → 79% today (258 reviews)
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.
Changed: Windows, Mac (2 downloads)
Experimental
Howdy Folks! Update 1.20 is live, and it is a big one for anyone who has been waiting to play Mercury Fallen in their own language. Official language support for five new languages Mercury Fallen now officially supports French, German, Russian, Spanish and Sim…
- Rolled back from recent hot fix to address issue with crashing
Howdy Folks!As you may, or may not, know, Mercury Fallen is made using the Unity game engine and sadly a security vulnerability was recently reported. Thankfully there is no indication that any player data or information has been compromised. Even better is th…
Howdy Folks! A huge thank you for all of the feedback and reports on the experimental branch. Update 1.19 fixes up several issues, including a nasty crash bug that was introduced in 1.18. Additions A couple of minor additions are also included such as a quit t…
Howdy Folks! Due to additional reports of users experiencing game crashes, I've decided to rollback to version 1.17 while I continue to investigate the issue. If you are experiencing this issue and want to help, please check out the experimental branch. Discor…
Howdy Folks! Patch Update 1.19 is now on the experimental branch and aims to resolve game crashes that can occur during auto saves and extended play periods. If you're experiencing poor performance or the game crashing after playing for a couple of hours, plea…
Mercury Fallen is 60% off in the Steam Summer Sale, June 25 to July 9. Grab your copy and check out other great indie games on sale during the Summer Sale to add to your collection. https://store.steampowered.com/app/704510/
Howdy Folks!I hope you’re all doing great.I wanted to take a quick second to send a huge thank you your way. The support and feedback you’ve given Mercury Fallen has been incredible—honestly, as a solo dev, seeing people actually enjoy the world I’ve built is …
Howdy Folks!Happy Holidays and a Merry Christmas to you all! It has been an incredible year, and I want to extend a warm welcome to everyone who joined the Mercury Fallen community recently. Running this project as a solo developer is a deeply personal journey…
Howdy Folks!As you may, or may not know, I'm currently developing PACK :: Post Apocalyptic Cleaning Kit. I’ve had a few people ask me why I’m working on such a different kind of game so I thought I would provide an answer for anyone curious.I began development…
Howdy Folks! As I've mentioned before, I've been developing a new game called P.A.C.K. :: Post Apocalyptic Cleaning Kit. It's currently available to wishlist and I'm super excited to announce that the game has a brand new demo! Wishlist https://store.steampowe…
Howdy Folks! I'm super excited to announce that Mercury Fallen is partnering with indie.io! It feels like only yesterday that 1.0 was released and it was a long journey to get there. I'm always amazed, and honored, to see so many of you playing and enjoying my…
Howdy Folks! I hope everyone is doing well and staying safe out there. I'm super excited to announce that my next project P.A.C.K. :: Post Apocalyptic Cleaning Kit is now available to wishlist on Steam! There is also a brand new shiny trailer to check out as w…
Howdy Everyone! It's been an amazing year for Mercury Fallen and I want to thank everyone for the amazing support and feedback. I want to wish everyone an amazing Holiday and hoping you all a wonderful new year! Winter Sale Mercury Fallen is now 60% off during…
Howdy Folks! A huge thank you to all of you for your amazing support. Mercury Fallen has been a great adventure and, as mentioned before, there isn't any additional content for the game currently planned. So that begs the question: What am I working on then? P…
No authorized Steam key store lists this game right now.