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Occupy Mars: The Game
Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.
“★★★☆☆ Occupy Mars: The Game — 120 Hours Played After spending 120 real hours in Occupy Mars: The Game, I can say it’s a decent survival experience with a lot of potential, but also a long list of issues that really hold it back. What works The atmosphere is great and the early…”
— a player, Steam review · 128 hrs played“I have been playing, almost exclusively, Co-Op. My overall opinion is this game is going places. I want more. Are there problems? Yes, but things are being fixed. It's clunky but enjoyable. Occupy Mars has so much potential and I am going to enjoy the ride.”
— a player, Steam review · 161 hrs played“I was playing Early Access in 2023. The game has great potential and I was happy to discover that it has now been fully released as version 1.0. I immediately got back into the game and put another 100+ hours into it. Sadly, the 1.0 release was rushed. Even as at version 1.0.12,…”
— a player, Steam review · 191 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-07-11 12:56 UTC · history via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Update v1.1.38 is Now LIVE on the Default Branch!
📡 Hello, Martians!We know you’ve been waiting a long time for this day, and we are absolutely thrilled to announce that Update 1.1 is officially moving to the Default Branch and is now available for e
Experimental Build Now Available!
📡 Hello, Colonists!As we promised in our previous update and discussed during our recent live stream, we are sharing the preview version of 1.1.X update on Steam! We are incredibly happy to see how ea
Major update preview stream just in a few hours
Hey Colonists! Just a quick reminder that we’re going live today! Join us as we showcase content from our upcoming Major Update and walk you through the changes you can expect.When: Today at 5PM CESTW
Devlog #107: Major Update 1.1 Preview, Upcoming Livestream and 45% Discount!
📡 Incoming TransmissionHello, Colonists!We have some incredibly exciting news for you today. Our team is currently firing on all cylinders putting the finishing touches on the upcoming Major Update 1.
Devlog 106: Roadmap to v1.1 – Campaign, Quality of Life and Rebalancing
Hello, Colonists!Since the 1.0 launch, we’ve been hard at work analyzing your data and reading every piece of feedback. It’s clear that while the scope of the game is exciting, some mechanics have bec
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-20.
| Genres | Adventure, Indie, Simulation, Free To Play |
| Player tags | Early Access · Open World Survival Craft · Open World · Resource Management · Sandbox · Crafting · Base-Building · Simulation · Space · Survival · Exploration · Building (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Online Co-op · Cross-Platform Multiplayer · Steam Achievements · Steam Trading Cards · Captions available |
| Languages | English * , French, Italian, German, Spanish - Spain, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Turkish, Portuguese - Portugal, Danish, Romanian, Ukrainian * |
| Achievements | 46 |
| Estimated owners | 100,000 – 200,000 (SteamSpy) |
| Official site | http://occupymarsgame.com/ |
Minimum system requirements (PC)
Minimum: OS: Windows 10 Processor: Intel Core i5-6400 / AMD Ryzen 5 1500X Memory: 8 GB RAM Graphics: RX 570 4GB VRAM / GeForce GTX 970 4GB VRAM DirectX: Version 11 Storage: 15 GB available space Sound Card: DirectX compatible Additional Notes: System requirements may change during the development of the game.