M.A.R.S.

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App ID	314430
App Type	Game
Developer	YingPei Games
Publisher	SubaGames
Supported Systems	Windows
Technologies	EasyAntiCheat AntiCheat, Unreal Engine
Last Changenumber	29803295
Last Record Update	28 June 2025 – 16:04:06 UTC ()
Release Date	28 October 2021 – 14:11:35 UTC ()

😌 61.80%

1k reviews

In-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.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer

YingPei Games

community_visible_stats

Yes

DLCAvailableOnStore

Yes

ReleaseState

released

Publisher

SubaGames

IsFreeApp

Yes

Exclude from family sharing (exfgls)

3 (Free Game)

Store Release Date

28 October 2021 – 14:11:35 UTC ()

community_hub_visible

Yes

3rd-Party Account

SubaGames

Social Media

https://www.twitch.tv/subacast

Primary Genre

Free to Play (37)

Store Genres

Action (1), Free to Play (37), Massively Multiplayer (29)

Steam Release Date

28 October 2021 – 14:11:35 UTC ()

Store Asset Modification Time

29 October 2021 – 16:51:41 UTC () (1635526301)

library_assets

library_capsule	en
library_hero	en
library_logo	en
logo_position ↴
pinned_position	CenterCenter
width_pct	100
height_pct	79.63666587508901

Is free on the store?

Yes

review_score

review_percentage

Detected Technologies (?)

EasyAntiCheat AntiCheat, Unreal Engine, Bink_Video SDK, CEF SDK, Intel_oneTBB SDK, NVIDIA_APEX SDK, NVIDIA_CUDA SDK, NVIDIA_PhysX SDK, OpenAL SDK

Steam Deck Compatibility

Steam Deck:
Valve is still working on adding support for this game on Steam Deck
SteamOS:
Valve is still working on adding support for this game on SteamOS
category: Unsupported
steamos_compatibility: Unsupported
test_timestamp: 2 June 2022 – 00:00:00 UTC
tested_build_id: 8697563

configuration:

supported_input	other
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-stable
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

Content Descriptors

Frequent Violence or Gore (2), General Mature Content (5)

Early Access Release Date

23 June 2021 – 00:00:00 UTC ()

First seen on SteamDB

13 July 2014 – 16:16:09 UTC (), in changelist #600325

Content Descriptors (Including DLC)

Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

1 Languages	Interface	Full Audio	Subtitles
English	Yes	Yes

Assets

Load all asset images

clienticon

f6b9c9e4afbb3bab6fd355030cb79abdadd70aea

clienttga

c93dfc1b047131d3c058481074d15f51639782cc

icon

09fd63a8ee3304d1149dfc76824d8759003264d7

logo

20420ba862640e4bc17fa7481763893055476566

logo_small

20420ba862640e4bc17fa7481763893055476566_thumb

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image2x/english	library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
library_logo ↴
image/english	logo.png
image2x/english	logo_2x.png
logo_position/pinned_position	CenterCenter
logo_position/width_pct	100
logo_position/height_pct	79.63666587508901

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
community_icon	09fd63a8ee3304d1149dfc76824d8759003264d7.jpg
page_background_path	app/314430
timestamp	25 October 2022 – 08:10:32 UTC

Trailers

256841421 ↴
trailer_name	M.A.R.S. - Nightmare Asylum Official Cinematic Trailer (Ft. Ray Parker Jr.)
trailer_category	0
trailer_480p/video/webm	256841421/movie480_vp9.webm
trailer_480p/video/mp4	256841421/movie480.mp4
trailer_max/video/webm	256841421/movie_max_vp9.webm
trailer_max/video/mp4	256841421/movie_max.mp4
microtrailer/video/webm	314430/381814/ba8af20c0874245115f20cb254a6de5174010a46/1751263462/microtrailer.webm
microtrailer/video/mp4	314430/381814/ba8af20c0874245115f20cb254a6de5174010a46/1751263462/microtrailer.mp4
screenshot_medium	256841421/movie.293x165.jpg
screenshot_full	256841421/movie_full.jpg
trailer_base_id	381814
all_ages	true
is_highlight	true
timestamp	1625245175
256826345 ↴
trailer_name	MARS - Story Trailer
trailer_category	0
trailer_480p/video/webm	256826345/movie480_vp9.webm
trailer_480p/video/mp4	256826345/movie480.mp4
trailer_max/video/webm	256826345/movie_max_vp9.webm
trailer_max/video/mp4	256826345/movie_max.mp4
microtrailer/video/webm	314430/354835/01feb4e7b30fa778231e8fd5db0e192634ed6564/1751263461/microtrailer.webm
microtrailer/video/mp4	314430/354835/01feb4e7b30fa778231e8fd5db0e192634ed6564/1751263461/microtrailer.mp4
screenshot_medium	256826345/movie.293x165.jpg
screenshot_full	256826345/movie_full.jpg
trailer_base_id	354835
all_ages	true
is_highlight	true
timestamp	1616046929
256778889 ↴
trailer_name	MARS - Cinematic Reveal
trailer_category	0
trailer_480p/video/webm	256778889/movie480.webm
trailer_480p/video/mp4	256778889/movie480.mp4
trailer_max/video/webm	256778889/movie_max.webm
trailer_max/video/mp4	256778889/movie_max.mp4
microtrailer/video/webm	314430/273628/b40012c8af9b87ad5213df5d6110f40b2d6d9ebb/1751263461/microtrailer.webm
microtrailer/video/mp4	314430/273628/b40012c8af9b87ad5213df5d6110f40b2d6d9ebb/1751263461/microtrailer.mp4
screenshot_medium	256778889/movie.293x165.jpg
screenshot_full	256778889/movie_full.jpg
trailer_base_id	273628
all_ages	true
is_highlight	true
timestamp	1592229531
256829336 ↴
trailer_name	MARS - Film Festival 2021
trailer_category	0
trailer_480p/video/webm	256829336/movie480_vp9.webm
trailer_480p/video/mp4	256829336/movie480.mp4
trailer_max/video/webm	256829336/movie_max_vp9.webm
trailer_max/video/mp4	256829336/movie_max.mp4
microtrailer/video/webm	314430/359875/474d7f42ed488a4fec2457a18aebf350a34e4c45/1751263461/microtrailer.webm
microtrailer/video/mp4	314430/359875/474d7f42ed488a4fec2457a18aebf350a34e4c45/1751263461/microtrailer.mp4
screenshot_medium	256829336/movie.293x165.jpg
screenshot_full	256829336/movie_full.jpg
trailer_base_id	359875
all_ages	true
is_highlight	true
timestamp	1617906408

Downloadable Content

AppID	Name	Last Update
1668180	Steam Summer Sale 2021 Promo (M.A.R.S. Starter Pack)	4 August 2025 – 18:38:03 UTC
1824340	M.A.R.S. - Autumn Assault Pack	14 November 2024 – 22:27:06 UTC
1824341	M.A.R.S. - Winter Hunter Pack	14 November 2024 – 22:27:06 UTC
1884930	M.A.R.S. - Lunar New Years Pack	14 November 2024 – 22:26:51 UTC
2198880	M.A.R.S. - Halloween Pack	14 November 2024 – 22:26:04 UTC
2225540	M.A.R.S. - Thanksgiving Pack	14 November 2024 – 22:25:57 UTC
2225550	M.A.R.S. - Christmas Pack	14 November 2024 – 22:25:57 UTC

M.A.R.S.

Additional Information

Supported Languages

Tags

Categories

Assets

Downloadable Content