M.A.R.S.
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.
- Release Date:10/28/2021
- Developer:YingPei Games
- Publisher:SubaGames
- Last Updated:10/8/2025
- Steam App Id:314430
M.A.R.S.
- Windows
- Mac
- Linux
- Steam Deck
Steam Charts, Stats, and Live Player Count
At the moment, M.A.R.S. has 38 concurrent players online and in-game. This is 53% lower than its previous all-time peak of 81 players achieved on 12/28/2024.
Review History Chart
Track historical review trends and overall ratings for M.A.R.S.. It has received a total of 1,121 reviews on the Steam store and achieved a Player Score of 62 (Mixed).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for M.A.R.S. and its growth over time. It currently has 3,519 followers on its community page.
About M.A.R.S.
M.A.R.S. is an Action, Massively Multiplayer, and Free to Play game developed by YingPei Games. On 10/28/2021, it was released on the Steam Store by SubaGames.
Players have rated M.A.R.S. as "Mixed" out of 1,121 total reviews on the Steam Store. These are split between 715 positive reviews and 406 negative reviews — an overall 64% positive review rating.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run M.A.R.S. on the Steam Deck.
According to Steam’s category system, M.A.R.S. supports the following features:
- Co-op
- PvP
- Stats
- Multi-player
- MMO
- Online Co-op
- Online PvP
From the Steam community, M.A.R.S. has been tagged with the following user tags:
- PvP
- Character Customization
- Competitive
- Third Person
- 3D
- Third-Person Shooter
- Shooter
- Dinosaurs
- Mechs
- Horror
- Vehicular Combat
- Sci-fi
- Zombies
- PvE
- Post-apocalyptic
- Casual
- Military
- Action
- Female Protagonist
- Space
Media & Sceenshots
Watch the featured video for M.A.R.S. and see the latest screenshots from the Steam Store.
DLC & Related Apps
M.A.R.S. is referenced by 5 other related apps in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | M.A.R.S. - Winter Hunter Pack | DLC | 12/22/2021 | View |
 | M.A.R.S. Starter Pack | DLC | 6/27/2021 | View |
 | M.A.R.S. - Lunar New Years Pack | DLC | 1/27/2022 | View |
 | M.A.R.S. - Halloween Pack | DLC | 10/31/2022 | View |
 | M.A.R.S. - Autumn Assault Pack | DLC | 12/1/2021 | View |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
M.A.R.S. data has been sourced from:
- Valve Corporation. (2025, October 8). M.A.R.S. on Steam. Steam Store. https://store.steampowered.com/app/314430
- Valve Corporation. (2025, October 8). M.A.R.S.. Steam Community Hub. https://steamcommunity.com/app/314430
- YingPei Games. (2023, July 10). M.A.R.S.. M.A.R.S.. https://subagames.com/MARS/Home.aspx