
Survive and colonize Mars alone or in online co-op. Build and upgrade your base, craft equipment, mine resources, produce water, oxygen and food, explore an open world, and repair complex machinery in a technical survival sandbox.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.43/day in the week to Aug 24 → 1.29/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,420 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About


Occupy Mars is a technical, open-world sandbox, survival game about Mars colonization inspired by the most promising technologies and companies that are working towards the goal of humanity becoming a multi-planet species.
Explore different regions of Mars while searching for valuable resources, discover mining sites, and find the best place to build a city. Remember that you need to find a relatively leveled area with good access to underground water in a place where temperatures don't drop too much during the night.

Build and upgrade your base, craft equipment, mine resources, produce water, oxygen and food, explore an open world, and repair complex machinery in a technical survival sandbox.

Manage your energy production and build your electricity grid. Make sure that there is enough water, oxygen, power, and food to survive.

Fix broken parts using realistic electronic components and tools. Learn the basics soldering, using hot air, measurement tools, and all the details necessary to fix your equipment.

Upgrade your vehicles and equipment in your garage. Organize your workshop and modify your rover. Change crane hydraulics, operate the robotic arm, dig for valuable resources, build mining rigs, and more...

Build greenhouses, oxygen tanks, fuel generators, connect all the pipes and cables, and remember about proper cable management. Grow your own food.

Experience an open-world sandbox game with a realistic day/night cycle and overcome real challenges that colonists face. Build solar arrays and batteries for energy storage, upgrade them, and find the optimal way to power your colony.

Occupying Mars is not always easy. Sometimes things will explode, break or not go exactly as planned. Learn to cope with "Rapid Unscheduled Disassembly.” Sometimes you have to really act quickly before you run out of air, food, or energy.

...but most importantly HAVE FUN on Mars!
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 844 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
take ♥♥♥♥♥♥♥ 2 years to save game. into storry line with all door lock is ♥♥♥♥♥♥♥ outragous. skip....
Крутая игрушка
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Spanish - Spain, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Turkish, Portuguese - Portugal, Danish +2 more
Hours played at review time, across 847 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
ウィッシュリストに入れて日本語を待っていたが実装されず まあなんとかなるやろとキャンペーンを始めてみたが3分でわけわからんと思って終了 とりあえず返金するけど日本語入れてくれ
Good game
Chyby a podivnosti tuto hru postupně přesouvají z jéé to by mohl být jednou fajn survival na Marsu do uff to je divný, to nefunguje a proč to sakra dělá tohle. Do verze 1.0 ok, přimhouřilo se oko. Ale už je to plná verze. Příběhová úkolová linie většině hráčů zmrzne někde po startu hry, protože něco udělají jinak, než někdo zamýšlel a bez záloh se to často nedá řešit (no dá, wipe). Postup hrou stále obsahuje chyby a podivnosti. Chybějící plánky (chápej neexistující), části základny se občas nedají opravit, občas na sebe nejdou napojit, nelze je zarovnat na nerovný terén, díky pár pixelům co ani nevidíte. Štve mě pes, těžební stanice, ovládání křídel, animace pádu postavy, hangár co je k ničemu, marstruck a motorka nedovolují jíst a číst mapu (tzn vylézt z kabiny a venku použít mapu ??)pomalé rozebírání špatně postavené budovy. Do verze 1.0 to šlo tolerovat, teď už ne. Věřím, že to časem bude opravené, ale to už je pozdě.
Je fais cette petite éval sur la 1.07. Le patch 1.07 corrige tous les principaux bugs liés aux quêtes, ce qui permet de profiter en toute liberté du mode campagne. Les ajouts liés à la branche chimie sont majeurs et modifient le gameplay dès le début, plus plein d'autres nouveautés : le jeu devient très bon. Pour les personnes qui cherchent un jeu de simulation réaliste dans l'espace, vous êtes au bon endroit.
Occupy Mars is not a game to me, I see it as a high potential learning simulation. Its Not just for the bread and butter gamer who has only an hour at lunch times to roam mars and who enjoys this product as I do, it could be more a lot more, consider a real technical learning simulation as part of surviving a real mission ? . start small . In game learning modules of different levels with credits going to a Recognision of Achievement in the community by us the astronauts. There are thousands of real space career students out there in the real world who would love this simulation.maybe start with basic geology. Anyway this product is Great and I recommend it . Steve 45 +years Aerospace . Ps please give us 3 hours of daylight in game. Sorry for bad grammer.
this game is so broken ive tried for like 6 hours to repair 1 circuit board and i cant get it to prompt me to solder or use the hot air over the red dots at all for 6 hours no way thats user error that is a bug i even tried exiting game reloading and restarting a new game nothing same issue other than this issue if you can find all the circuit boards you need till you can make them the game is pretty good the info and tutorials need to be more indepth i thought it was a user error so i opened the campain and ran threw the entire tutorial and it never shows how to do that i also ran threw google looking for videos on how to to make sure i wasnt doing somethiing wrong but it seems like its just broken for me. there are a few other issues but that is the main one i found in the game in 20 hours of game play so far
So no I have been playing this game for a while, there has been a mix of feelings, after reading some reviews I haven't progressed as far as som people but I imagine there being some game breaking bugs, I would ask for you to fix what you have rather than consider creating new content, there areamy things missing from multiplayer like the rover which would make grinding less grindy, the game freezes every time I load it so it has an issue with loading, I have to wait a fair few minutes before I'm able to do anything at all which is rather frustrating, but I can ignore that if the game worked as intended, I don't care for more content, I care for quality of a game, without the quality, regardless of the content, you don't have a game, you have a mess which people look at and say "well, I'm not playing that" This game has so much potential, if you fix what you have, crossgen this game, I imagine it will make ground breaking sales as a survival which many people look for, you have good depth in this game, you have all the utilities there, focus on what you have, trust me, you have a game with incredible potential, just fix all the issues everyone else has stated. I wouldn't recommend this game currently until the game has been fixed, it's been many years so I imagine it's probably just two people in a basement somewhere rather than a team of people prepared to work together, please focus on the current playable condition of the game and money will follow.
I started playing this game in alpha a long time ago and for me it scratches a lot of itches. Since release of 1.0 I have started playing again (78 hrs. last two weeks) loving it , last bug fix fixed not having messages show when you come back in to continue game..(i had a work around by reloading autosaved game once back in game but nice not to have to do that) loving the game! Have not played live play yet but will. Not sure what or if I paid for game when it was in alpha but did not get charged when game went live so happy about that. Don't say anything but i would pay again to play the game! This is the kind of game, when you start getting into it, you do the clock check and see 5 hours have passed when you thought it was only 10 minutes ..... :) cheers
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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