Steam app 1244800 · updated 12 Sep 2026, 19:39 UTC
Terraform Mars in this turn-based colony builder and resource management game with roguelike elements. Explore the planet, develop spectacular cities, spread life and turn the Red Planet into a green one!
717 hourly samples, with the daily peak drawn over them. Weekends are shaded.
54 months, April 2022 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 436 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 281 hourly samples. Each dip is a night. Weekends are shaded.
Terraformers was released on 9 Mar, 2023.
| Language | Full audio |
|---|---|
| English | |
| French | |
| German | |
| Spanish - Spain | |
| Russian | |
| Simplified Chinese | |
| Polish | |
| Korean | |
| Japanese |
A blank audio cell means full audio was not marked in the returned language list.
63 achievements in total.
50 developer announcements, Nov 2022 to Jul 2026 · times in UTC
General changesBugs fixesRemoved the loading screen icon that remained on ultra-wide screens.Fixed a bug in marsyclopedia where undiscovered item could still show the info popup when using a gamepadFixed a bug where lifeform events could…
Patch notesPatch 1.7.82Bugs fixes and ImprovementsFixed “Space race” mandate impossible to use with the gamepadFixed “Transport boom” mandate sometimes resulting in negative resource stock (end of turn production was taken into consideration while…
Patch notesBug fixesfixed a city migration bug where the turn cooldown and policy of the migrated city were incorrectfixed "Extract Aquifer" mandate not being usable on ocean locationsshow flood warning popup as appropriate when using the "Extract…
Patch notesV1.7.77 - 18.04.2026Bugs fixesFix for a performance problem that affected some players on WindowsFix the megastructure button being partially under the government widget when in compact UI modeFix an issue where events would sometime stop…
Patch notesV1.7.76 - 16.04.2026Balance changes (regular game)Slightly increased expectation rise frequency past turn 40 (to accommodate some projects getting a little better, see below).Dejah Robinson’s independist rally skill has changed: doing it…
Patch notesHi terraformers,The day has finally come: the final Terraformers DLC, Independence, is out now! 🚀In this final expansion, Martian factions vie for power. Will you align with the Scientists, the Industrialists, or the Humanists? Maintain a…
HyldaHi terraformers,We’re thrilled to announce the final Terraformers DLC: Independence! And it’s coming sooner than you think: April 16th! 🥳In this final expansion, Martian factions vie for power. Will you align with the Scientists, the…
HyldaV1.6.36Bug fixesFixed that leader skills that grants a free project were still displaying a cost in the hiring panel in some cases.Fixed a bug where you couldn't research a project, despite the research popup saying you could. It could…
Patch notesHello everyone! Daniel from Airship studios (the team behind Terraformers' music) has posted a video showcasing his process for creating a new Terraformers track!This track will be featured in our upcoming DLC. We had some IRL stuff delay…
JasperBug fixesFixed dikes not appearing in the marsyclopedia.Fixed a bug where free leader skills would show a cost in the select leader screen.Fixed a bug where the production of a special ability could appear under the wrong line.
Patch notesV1.6.21 (29.05.2025) Fix granting an animal spreader if the game hadn’t already offered one when completing the new special event. Fix “Tuber farm” project popup being shown when hovering the leader skill to build the “Robotic…
Patch notesA small patch to fix some issues introduced by the last update. Bug fixes Fixed an error on startup for players who had never launched the game before. Fixed some scenario levels being selectable when they shouldn't be (some scenarios start…
Patch notesHello everyone, we hope you’ve all been doing well. While starting work on the 3rd DLC of Terraformers, we decided to first do an update focused on community requests, and we are quite excited to show you what we have prepared!…
SebUpdate v1.5.48 Bug fixes and improvements Fixed a bug with Camille Williams where her last skill was automatically selected when focusing the right sidebar with the gamepad. Fixed a bug when going to a space city while a megastructures is…
Patch notesUpdate v1.5.36 Megastructure DLC Bug fixes and improvements Fixed a bug where some UI would remain invisible after viewing the megastructure construction UI Fixed a bug where the new megastructure scenario does not benefit from the +5 turns…
Patch notesV1.5.32 patch Megastructure DLC Bug fixes and improvements Fixed issue with some lines in Korean/Japanese Fixed the title of the welcome popup being wrong Updated the Manual to include information about the DLC Hide trade arrow for space…
Patch notesMegastructures DLC is finally OUT NOW! https://store.steampowered.com/app/2779050/Terraformers_Megastructures/ 🚀 Features: Develop - Decide which megastructure designs your architects should pursue. There are 10 unique megastructures that…
HyldaHello everyone, A few months after the launch of our first New Frontiers DLC, we are excited to announce that a second DLC is on its way, ready to land on October 23rd! In this Terraformers' DLC you can build a megastructure in every…
HyldaDear Martian athletes! It is time to compete in the Marsolympics and show Earth which planet has the most talented and fittest population! Marsolympics In this free update we’ve added a new event in which you’ll have the option to organize…
HyldaHello Terraformers, We are really happy to announce a new bundle as complete the set. Get the Best Sellers from Goblinz with an awesome 40% discount. We often create bundles to reward Goblinz fans
Goblinz StudioNew Frontiers DLC Scenarios: As we had multiple reports that the New Frontiers scenario was too short and quickly completed, we’ve increased the amount of celestial bodies you’ll have to develop to win by 4. Because that would make the…
Patch notesDear Terraformers, The time has finally come. Our first DLC, New Frontiers, is now available! 🚀 https://store.steampowered.com/app/2646850/Terraformers_New_Frontiers/ https://store.steampowered.com/bundle/38195/Terraformers_Deluxe_Edition/…
HyldaDear Terraformers, we wish you a great 2024! And we hope the stars will align just right for you. And if they won’t, just visit them from January 25th, when the “New Frontiers” DLC arrives! In this devlog we’ll shine a light on that new…
JasperHello everyone, We have great news for Terraformers! 🚀 A DLC IS ON THE WAY! Terraformers' first DLC is coming soon, on January 25th! In New Frontiers, explore new celestial bodies in the solar system and face new challenges. Features: •…
justine.bourgeoisHello everyone, Exciting news! We're part of the Turn-Based Carnival happening from November 14 to 21, where you can enjoy a whole week of turn-based strategy games. Terraformers, as well as other Goblinz games will be participating…
justine.bourgeoisSmall patch fixing an issue with the weekly challenge of this week.
Patch notesHello everyone, We have some exciting news to! Terraformers is part of Simfest, a great Steam festival that celebrates everything related to simulation games. During Simfest, you'll have the chance to discover the latest and most exciting…
justine.bourgeoisBugs & improvements: Fixed the special event lifeform from being proposed through normal means Repaired sandstorms (they will normally appear on the planet and not on the moons anymore) Fixed an error in the steam save system which could…
Patch notesBugs & improvements: Fixed a bug where the “close city” reminder would be shown all the time during the tutorial. Fixed a small error message which could appear for no reason. Fixed a bug where a card would very slowly slide down to the…
Patch notesDear Terraformers, As we already annouced in our latest devlog, our first free update is here and features gamepad and small screen support, 4 new events, balancing, quality of life improvements and bug fixes. ⚠️ We've been working hard on…
HyldaHello everyone! The release frenzy dust is settling down and we are very happy to see all the crazy strategies you are fomenting. The development of Terraformers continues and so do our devlogs! Today we’ll go over what’s up for the future…
GeaxleDear players, Greetings! Our game "TERRAFORMERS" is now included in the NEW & TRENDING MANAGEMENT BUNDLE. Click the link below to purchase the bundle and enjoy an extra 10% discount! For a lower price than usual, you can get six carefully…
IndieArkBug Fixes and improvements: Fixed the button that opens the game manual on mac and linux Fixed a some event issues in custom modes with mastery level 0 or under Fixed a bug where it was not possible to discard a moon project Fixed a bug…
Patch notesBug Fixes and improvements: Fixed blurry text on the planet Fixed lose stinger not triggering Made gameplay message less obtrusive Quality of life: when choosing a leader, the selection is no longer reset upon closing and reopening the…
Patch notesDear Terraformers! It’s been one week since the 1.0 release, and we would like to take this moment to thank everybody for playing the game and for taking the time to write feedback and reviews. Even though sometimes it’s difficult to read…
JasperBug Fixes and improvements: Fixed planet sometimes spinning around a whole turn when focusing on a planet location More performance optimization Added a tooltip for zooming the planet Added that clicking “explore” will zoom towards the…
Patch notes- fixed an issue where the custom mode would not trigger the start event on some specific settings - fixed an issue where digging aquifer could show a wrong resource
Patch notesGreetings, Martians! After much anticipation, the day has finally arrived... TERRAFORMERS IS NOW OFFICIALLY OUT OF EARLY ACCESS! We are thrilled about this release and incredibly grateful for your continuous support! Now is the time to…
HyldaHello everyone! In exactly 1 week the moment is finally here: the 1.0 release! As we started this project 4 years ago, it almost feels surreal! With this devlog we want to inform you of the new things that will be in this update besides the…
JasperHello Martians, We are excited to announce that Terraformers’ 1.0 launch is shaping up to release on March 9th! ✨ Get a sneak peek at the upcoming features in our latest trailer: As previously announced, here's what we have in store for you…
cyndiegoblinzHi all, As you may know, the year of Rabbit is around the corner! Best regards and wishes to everyone for the new year ahead! Looking back on the past year, we'd like to thank all of our players for supporting Terraformers. We're working…
adminFixes a major crash which was happening to some people during the first few turns of the game.
Patch notesHello Martians!! Terraformers has officially joined the 'EAST MEETS WEST GAMES FEST' and been selected as 'Strategy Bundle'! The Bundle contains Dyson Sphere Program, For the King, Mutant Year Zero, Autonauts vs Piratebots, Gordian Quest, a…
IndieArkSmall patch v0.9.51 Bug fixes and additions community translation nobr appearing on the key in custom mode bug related to destroying flooded dikes bug related to relocating expansion hubs procedural leader "error building" skill fixed some…
Patch notesDear all, as we have wrapped up one year and are preparing for a new one in our little lab located inside a flying asteroid, we have some exciting new features to announce! Weekly Challenge After the addition of the final scenario in the…
Jasper- nobr tag fixed on trade panel
Patch notesBug fixes: Fixed a bug where “docks” were not correctly proposed Fixed a bug where the starting option would not be correctly offered on next game start Technologies now have the same discarding values as other projects Fixed more “nobr”…
Patch notesV0.9.47 Bug fixes: Fixed the marsyclopedia scroll Fixed a bug where the settings were not saving properly Fixed that revert sent you back to the planet Fixed the “reverse engineering” tech Fixed the procedural skill issue with the “error…
Patch notesHello Martians, This is it: our latest update is live and includes major additions like coastal locations, survival and leasure modes, a new scenario and much, much more! 👩🚀 Check out the complete patch notes below: MAJOR ADDITIONS: There…
cyndiegoblinzHello Martians! As part of the Steam Awards, please consider nominating Terraformers in the 'Best Game You Suck At' category! Or feel free to choose another category – this will help us a lot anyway! 😄 Thank you! ♥…
cyndiegoblinzEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Terraformers: Independence | WindowsmacOSLinux | 16 Apr 2026 |
| Terraformers: Megastructures | WindowsmacOSLinux | 23 Oct 2024 |
| Terraformers: New Frontiers | WindowsmacOSLinux | 25 Jan 2024 |
| Terraformers - Supporter Pack | WindowsmacOSLinux | 21 Apr 2022 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Terraformers.exe | windows 64 | ||
| Launch | Terraformers.app | macos | ||
| Launch | terraformers.x86_64 | linux |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocalLow | Asteroid Lab/Terraformers/SavedGames/stm_{64BitSteamID} | * and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG