M.A.R.S.
M.A.R.S. - Steam Charts & Historical Stats
MARS is a Free-To-Play Third Person Shooter set in an evolving sci-fi world. Explore historical player activity and pricing for M.A.R.S.. Player-count data was last observed Oct 5, 2026.
M.A.R.S. player count and price summary
- Current players
- Unavailable
- All-time peak
- 52
- 24-hour player change
- Unavailable
- Current US price
- Price unavailable
Player count last observed . Values marked unavailable are not estimated.
Media gallery 12 screenshots · 4 videos
Screenshots
Videos
M.A.R.S. - Nightmare Asylum Official Cinematic Trailer (Ft. Ray Parker Jr.)
MARS - Story Trailer
MARS - Cinematic Reveal
MARS - Film Festival 2021
Last Tracked Players
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Genre Benchmarks
Activity Heatmap
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31 players · 1 samples
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35 players · 1 samples
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22 players · 1 samples
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14 players · 1 samples
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16 players · 1 samples
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Latest News
Patch 1.0.35
📝 UpdatePatch Notes - Patch 1.0.33
📝 UpdateCan I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | No |
Third-party requirements shown by Steam
System Requirements
- OS: Windows 10 (64 bit)
- Processor: Intel Core i5 or higher / Equivalent AMD CPU
- Memory: 4 GB RAM
- Graphics: Nvidia GeForce GTX750 / Equivalent AMD Card
- DirectX: Version 9.0c
- Network: Broadband Internet connection
- Storage: 10 GB available space
- OS: Windows 10 (64 bit)
- Processor: Intel Core i5 or higher / Equivalent AMD CPU
- Memory: 8 GB RAM
- Graphics: Nvidia GeForce GTX860 / Equivalent AMD Card
- Network: Broadband Internet connection
- Storage: 15 GB available space
Additional Information
*languages with full audio support
Additional Information
Developer Analytics
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About This Game
MARS is a Free-To-Play Third Person Shooter set in an evolving sci-fi world. From the hilarious Headhunter mode, to Huge Mecha vs Mecha battles, to fully customizable loadouts; whether Co-op or PvP, M.A.R.S. has something for everyone. Kill, Die, Repeat.
Detailed Description
Featured DLC
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About the Game
It's the year 20XX; military conflict between the League of Nations and UNITA run rampant across the globe, prompting small scale wars to break out in various regions. In order to combat UNITA's biochemical modification of humans, the League of Nations secretly developed the NRC: Insectoid Robots with frightening intelligence and a brimming consciousness, which sooner than not went rogue and became its own faction in this now-three-way war. The human world is now at stake, and a battle for survival and supremacy is being waged.
From classic PvP modes such as Team Deathmatch, Domination, and Search & Destroy, to some more exotic modes such as Headhunter; where the player's head will grow with every successive kill! There's something for everyone amidst the many modes MARS has to offer! And fear not, those who enjoy a little PvE gameplay; MARS has dozens of those too! Fighting off aliens, dinosaurs, and robots in Wave based Survival modes, to pushing through UNITA's compound in challenging mini-campaigns with up to 4 players! There's no lack of things to do.
Every weapon in MARS comes with both a Level, and a Grade; each higher tier adding bonuses in terms of stats and abilities to your items! Complete missions to be awarded upgrade materials, and use those materials to upgrade your weapons; ...simple! Many weapons can even simply be bought from the armory with currency gained from completing missions and challenges; you'll have your own fully stocked arsenal in no time!
From 4 basic difficulty levels, coupled ontop of advanced challenge modes and unique settings; no thrillseeker or daredevil will ever be wanting more after trying out Nightmare Challenges! ...Or if you're feeling extra daring, give the Quantum Trials a go. Gather 3 of your friends and push through the floors! You'll be lucky to beat floor 1.
Saving the world is no easy feat, but fret not! Your epic achievements and glorious accolades will be chronicled throughout fully voice-acted cutscenes and cinematics.
Travel through time amidst your efforts to save the world! Fighting dinosaurs, mummies, robots and sorts of creatures from ancient history and the future... as well as some timelines that never happened!
About the Game

From classic PvP modes such as Team Deathmatch, Domination, and Search & Destroy, to some more exotic modes such as Headhunter; where the player's head will grow with every successive kill! There's something for everyone amidst the many modes MARS has to offer! And fear not, those who enjoy a little PvE gameplay; MARS has dozens of those too! Fighting off aliens, dinosaurs, and robots in Wave based Survival modes, to pushing through UNITA's compound in challenging mini-campaigns with up to 4 players! There's no lack of things to do.
Every weapon in MARS comes with both a Level, and a Grade; each higher tier adding bonuses in terms of stats and abilities to your items! Complete missions to be awarded upgrade materials, and use those materials to upgrade your weapons; ...simple! Many weapons can even simply be bought from the armory with currency gained from completing missions and challenges; you'll have your own fully stocked arsenal in no time!
From 4 basic difficulty levels, coupled ontop of advanced challenge modes and unique settings; no thrillseeker or daredevil will ever be wanting more after trying out Nightmare Challenges! ...Or if you're feeling extra daring, give the Quantum Trials a go. Gather 3 of your friends and push through the floors! You'll be lucky to beat floor 1.
Saving the world is no easy feat, but fret not! Your epic achievements and glorious accolades will be chronicled throughout fully voice-acted cutscenes and cinematics.
Travel through time amidst your efforts to save the world! Fighting dinosaurs, mummies, robots and sorts of creatures from ancient history and the future... as well as some timelines that never happened!