
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.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Steam · Top Sellers · Poland has just 18 day-to-day chart moves that followed a price cut, against 2,498 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
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 845 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
KIFFANT
Необходимо начинать игру с самого начала ,так интереснее становится , а то я всю игру прошел , и хочу увидеть изменения , а толком их не вижу , а когда снова начинаешь все сразу видно ,успехов в выживании !
Not worth the sale price of $14.99. Movement too glitchy and seems to have no real purpose of the story.
Media

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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 848 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I'm absolutely in love with this game. Its quiet and relaxed. But if you forget one thing you die. Its a task after a task, yes its grindy a little but once you get into some breakaway techs it really does expand fast. There are bugs, but so as long as we report them the developers do respond. If you are willing to give it time and allow the early growing bugs that it has, you can sink allot of hours very fast into this. I haven't even got into multiplayer yet I hope I find a nice bunch to live on mars with.
1
Una auténtica sorpresa. Lo mejor de Occupy Mars es que consigue que siempre tengas algo que hacer. Explorar, conseguir recursos, mejorar la base, investigar nuevas tecnologías, solucionar problemas o preparar el siguiente proyecto. Es muy difícil aburrirse. La progresión está muy bien conseguida: empiezas con muy poco y poco a poco vas desbloqueando posibilidades que hacen que siempre quieras continuar un poco más para ver qué viene después. Es de esos juegos de “hago una cosa más y lo dejo” y cuando te das cuenta han pasado dos horas. No es perfecto y algunas mecánicas podrían explicarse mejor, pero la sensación de progresar y ver todo lo que has conseguido construir al final compensa de sobra. Después de más de 90 horas, lo he terminado y me ha dado pena que se acabara. Creo que eso resume bastante bien lo mucho que lo he disfrutado. Totalmente recomendado
игра ещё на ранным доступе, мне жаль потраченное время и деньги. иследований продвигается очень медленно, в начале игре страдаешь, в ко-опе баги почти каждый пол часа случается в основном когда умираешь не сможешь свои вещи вернуть. обычная функция автосохраниние нету в настройках из-за чего когда умер меня откатил на два дня назад, если бы в настройках было бы автосохрание настроить этого могло не случаться, я так прогорел от этого игра супер нудная хрень
i like the game... but has a lot of potencial to be expoited.
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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