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App ID 1230
App Type Game
Publisher Tripwire Interactive
Supported Systems Windows macOS Linux
Last Change Number 18987327
Last Record Update 30 May 2023 – 23:41:36 UTC ()
Release Date 17 October 2008 – 07:00:00 UTC ()

Experience some of the fiercest battles of WWII across North Africa with Mare Nostrum. Building on the realistic, tactical game play that made Red Orchestra: Ostfront 41-45 a fan favourite, Mare Nostrum lets players battle it out in an all new setting.

Additional Information

clienticon 1115cc0990f96131fdbe2db78475f847f7bae850
clienttga 4bd10d94817a60b1ed6ae8c025606c6a53f172da
icon 1e1f56340d2d98a66a9b357257be8e020fb6061f
logo 20a8fcbd0b0cf03ef06037c9e6c4e0afcc78986e
logo_small 20a8fcbd0b0cf03ef06037c9e6c4e0afcc78986e_thumb
Developer Sandstorm Productions
gamedir MareNostrum
metacritic_name Mare Nostrum
icon empty string
NoServers No
primarycache 1231
state eStateAvailable
serverbrowsername MareNostrum
VisibleOnlyWhenInstalled Yes
community_visible_stats Yes
Publisher Tripwire Interactive
IsFreeApp Yes
Exclude from family sharing (exfgls) Yes
Store Release Date 17 October 2008 ()
community_hub_visible Yes
Primary Genre Action (1)
Store Genres Action (1)
Steam Release Date 17 October 2008 – 07:00:00 UTC ()
Original Release Date 17 October 2008 – 07:00:00 UTC () (1224226800)
Store Asset Modification Time 19 April 2013 – 18:55:54 UTC () (1366397754)
Is free on the store? Yes
Web Assets
capsule_231x87.jpgLast-Modified: 19 April 2013 – 18:56:14 UTC
header.jpgLast-Modified: 19 April 2013 – 18:56:14 UTC
review_score 8
review_percentage 89
Detected Technologies (?) Engine.Unreal, SDK.Ogg, SDK.Vorbis
Steam Deck Compatibility
  • category: Playable
  • test_timestamp: 4 May 2023 – 00:00:00 UTC
  • tested_build_id: 52125
  • configuration:
  • Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

User tags


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