Update history
Latest 687 Days on Mars updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- 687 Days on Mars
Moving Across Mars!
Hello Survivors! 👋 A bright new day on Mars, a perfect moment to check out another devlog! This time we're showing an upgrade to our existing vehicle to make it better suited for Mars conditions and more helpful for lo…
Store5 changesGameplay - 687 Days on Mars
Seasons of Mars
Hello Astronauts! 👋 Welcome to the new devlog! Today we're talking about ever-changing Mars, which will not stay static while you are trying to survive in it. Mars is not just one big desert - It is a planet with seaso…
Event5 changesGameplayWorkshop - 687 Days on Mars
Time to think Astronauts!
Hello Astronauts! Another transmission from Mars comes in… 🧑🚀 As you saw before, Mars will require plenty of endurance and grit from you to survive it. But also some quick thinking and a flexible mind! Conditions can…
Store4 changesGameplayBalance - 687 Days on Mars
The Life on Mars
Hello Mars Survivors! 👋 Another day, another devlog! Last time we talked about resources that you will find throughout the exploration of Mars, now we're going to talk about your life in this incredible yet hostile pla…
Store7 changesMapsGameplay - 687 Days on Mars
Dev Stream is Starting Right Now!
Hey Martians! 👋 The 687 Days on Mars Team invites you to a LIVE Dev stream on Twitch that is happening... 🚀 RIGHT NOW! 👨🚀 One of our devs will host the stream, where you can: See the game from the inside. Ask quest…
Store2 changesGameplay - 687 Days on Mars
Live Dev Stream Invite!
Hey Martians! 👋 The 687 Days on Mars Team invites you to a LIVE Dev stream on Twitch next Friday, February 13, 2026, at 8:00 PM CET! 🚀 One of our devs will host the stream, where you can: See the game from the inside.…
Store2 changesGameplay - 687 Days on Mars
New Tools at Hand!
Hello Mars Survivors! 👋 Another day on harsh plains of the Red Planet, another devlog with a new wave of information that will help in your survival. This time we have plenty of new tools to show you, which will greatl…
Store6 changesWorkshopGameplay - 687 Days on Mars
Merry Christmas and Happy New Year 🎇
Dear Mars Survivors! 🎅 Christmas and New Year are in front of us, even on Mars! We wish you the best findings, the greatest views from your bases, reliable vehicles that never break down, and the strength to make Mars…
Patch notes - 687 Days on Mars
Brave New Home!
Hello there fresh Martians!👋 Today we are coming with another devlog, this time something more stable and homely, like BASE BUILDING! The most important part of the game, your base. A place that gives you shelter from…
Store1 change - 687 Days on Mars
Post-Demo Update!
Greetings Survivors! 👋 It's been over a month since the release of the Demo version of 687 Days on Mars and the first thing we want to say is.. Thank you! 🔥 Over 20 000 people played the demo which is a staggering num…
Patch notes1 changeUI/audio - 687 Days on Mars
687 Days on Mars is landing in Steam Next Fest!
Hello Astronauts! 👋 We are happy to announce that 687 Days on Mars Demo is part of the Steam Next Fest October 2025 Edition! 🔥 We're excited to be part of this event with Steam and we want you to try what we prepared…
Patch notes - 687 Days on Mars
DEMO HAS LANDED!
Hello Martians! 👨🚀 The news is here! The 687 Days on Mars Demo has arrived and you can begin the new adventure... 🚀 Right Now! You can play it right now, explore the Red Planet! See if you are capable of surviving t…
Store4 changesGameplay - 687 Days on Mars
Demo Release Date is here!
Hello Space Survivors! 👨🚀 Today we're excited to say that the rocket is almost ready! Life support works, almost all the sealants are in the place, potatoes brought into the storage. 🚀 It looks like the Demo version…
Store1 change - 687 Days on Mars
Steps before Demo
Hello there, Survivors! 👨🚀 Here we go again, to talk about the changes coming to your new home... Mars! 🌌 We are preparing to set you out on 687 Days on Mars Demo, and it's getting closer and closer by the minute. P…
Store21 changesGameplayUI/audio - 687 Days on Mars
The Story
Hello Survivors! 👨🚀 Here we are to talk about the story of 687 Days on Mars, which is one of the main focuses of the game. Your quest of survival will lead you to unravel all the different mysteries, secrets that may…
Patch notes - 687 Days on Mars
Playtest Ended
Hello Survivors! 👨🚀 The Playtest have just ended – thank you for participating 🙌 Thanks to you, we received a wealth of feedback, which is incredibly important to us for the further development of the game - thank y…
Store2 changesGameplay
