About
On Steam, 69% of 2,738 player reviews are positive (Mixed). 48 people are playing it on Steam right now, with a peak of 161 in the last 30 days. Valve rates it Unsupported on Steam Deck.
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.
Games like Occupy Mars: The Game
same kind of game, other series
Media
Releases
Platform
Date
January 30, 2026 (early access from May 10, 2023)
Earliest full release on each platform; regional dates can differ.
PC and Steam Deck
Steam store pageSteam Deck: Unsupported Valve reports it does not run
Minimum
Recommended
OS
Windows 10
Windows 10
Processor
Intel Core i5-6400 / AMD Ryzen 5 1500X
Intel Core i5-6600K / AMD Ryzen 5 2600X or better
Memory
8 GB RAM
16 GB RAM
Graphics
RX 570 4GB VRAM / GeForce GTX 970 4GB VRAM
GeForce GTX 1070 8GB VRAM or better
DirectX
Version 11
Version 11
Storage
15 GB available space
20 GB available space
Sound Card
DirectX compatible
DirectX compatible
Additional Notes
System requirements may change during the development of the game.
System requirements may change during the development of the game.
Requirements and Deck status as listed on Steam, checked Oct 29, 2026.
Occupy Mars: The Game player count
concurrent players on Steam48playing now2h ago
48peak today
16130-day peak
161highest we have seenOct 25, 2026
Oct 23daily peak, last 13 daystoday
Players counted on Steam every one to six hours; the daily peak is the highest count of the day.
Occupy Mars: The Game achievements
46 achievements on SteamRarest
Dumb ways to die Die in 20 different ways
0.1%
Good Martian
0.3%
Cooking Vegetables Set your greenhouse on fire
0.4%
The cake is a lie
0.4%
Life on Mars
0.4%
Never Ending Story? 4 corridors connected together
0.6%
All 46 achievements by how many players unlocked them
Rocket Scientist
0.6%
Hot Repairs Try to fix a methane tank with a blowtorch
0.7%
Historical Places Visit historical landing sites
0.8%
Party Time!
0.9%
5G Network Build and power a network of 5 antennas
1%
Roadster Find the Roadster
1%
You've got a friend in me
1.2%
Let's Cook
1.3%
Rover Mechanic Fix the totally destroyed Rover
1.3%
Korolev crater Visit the snow crater
1.6%
Bull’s eye Get hit by a meteorite
2%
Driver's License "Learn" to remotely control the Heavy Rover
2.4%
To infinity and beyond! Fly a jetpack 10km
3.7%
Hard Landing Crash with a jetpack that nearly kills you
4%
Rocket Jump Jump on a quad bike with a booster
4.1%
Explosive Miner Blow up some rocks
4.4%
Caveman Explore the caves of Olympus Mons
7.4%
Planetary Defence Use the anti-meteor launcher
7.5%
Tech Expert Upgrade one of the tech trees to max
8%
Thunderstruck Get struck by a thunder
9.1%
One does not simply... Get to the Olympus Mons
9.4%
Plumber Connect all slots in pump station
12%
ITS crash site Visit the crash site
12%
de_dust Clean 50 objects with air compressor
13.5%
All Wheel Trouble Destroy the quad bike
13.9%
“Aliens” Find the "Aliens"
14.1%
The Collector Collect and use 20 Blueprints
15.7%
Space Forest Plant 4 trees inside the dome
15.7%
Detective Use spectral detector 50 times
17.5%
Miner Drill 50 rocks
19.9%
Get your hands dirty Use the Workbench to fix a broken PCB
22.4%
Gardener Plant 50 seeds with the planting tool
23.5%
I am the greatest botanist on this planet. First harvest
25.2%
Bob The Builder Build 50 Buildings
25.3%
Zero Waste Collect 200 fragments of the old base remains
26.6%
Electrician Connect all slots in ECU
27.4%
I don't feel so good Don't get enough sleep
30.2%
Fear my botany powers, Mars Planting for the first time
32.8%
Houston we have a problem Survive the disaster of Alpha base
37.9%
Occupy Mars! Start the campaign
78.5%
Share of Steam players who unlocked each achievement.