Interstellar Marines

Platforms

• PlayStation 3

• Microsoft Windows

• macOS
• Linux

Genres

• first-person shooter

• science fiction video game

• role-playing video game^*

• shooter game^*

Play modes

• single-player video game

• multiplayer video game

Players by platform

• Microsoft Windows^*

  Maximum players (mode unspecified)

  64^*

Steam version platforms

• Windows^*

  Supported

  Yes^*

• macOS^*

  Supported

  Yes^*

• Linux^*

  Supported

  Yes^*

Store genres

• Action^*
• Indie^*
• RPG^*
• Simulation^*
• Early Access^*

Game features

• Single-player^*
• Multi-player^*
• Co-op^*
• Cross-Platform Multiplayer^*
• Steam Achievements^*
• Partial Controller Support^*
• Steam Cloud^*
• Stats^*
• Steam Leaderboards^*
• Family Sharing^*

Interface languages

• English^*

  Full audio

  Yes^*

Audio languages

• English^*

Community tags · historical

• Action^*

  Votes · historical

  451^*

• FPS^*

  Votes · historical

  398^*

• Indie^*

  Votes · historical

  392^*

• Tactical^*

  Votes · historical

  381^*

• Co-op^*

  Votes · historical

  358^*

• Multiplayer^*

  Votes · historical

  331^*

• Sci-fi^*

  Votes · historical

  308^*

• Shooter^*

  Votes · historical

  251^*

• Horror^*

  Votes · historical

  189^*

• First-Person^*

  Votes · historical

  171^*

• Simulation^*

  Votes · historical

  169^*

• Atmospheric^*

  Votes · historical

  168^*

• Early Access^*

  Votes · historical

  138^*

• Online Co-Op^*

  Votes · historical

  134^*

• Space^*

  Votes · historical

  107^*

• Singleplayer^*

  Votes · historical

  107^*

• Team-Based^*

  Votes · historical

  92^*

• RPG^*

  Votes · historical

  86^*

• Immersive^*

  Votes · historical

  62^*

• Realistic^*

  Votes · historical

  55^*

System requirements

• Windows · Minimum^*

  Operating system

  Windows XP SP3 or Windows Vista^*

  Processor alternatives

  2.4 GHz Dual Core^*

  Memory

  2 GB GB RAM^*

  Graphics alternatives

  Nvidia Geforce 8800 GT / ATI Radeon HD 4770 DirectX®: 9.0c^*

  Storage

  3 GB HD space Sound: DirectX 9.0c Compatible * 1 map, Neurogen Incident, temporarily requires 64-bit OS and 4 GB RAM until it is optimized^*

• macOS · Minimum^*

  Operating system

  10.7.5 (Lion)^*

  Processor alternatives

  2.2 GHz Intel Core 2 Duo^*

  Memory

  2 GB RAM^*

  Graphics alternatives

  Nvidia Geforce 8800 / ATI Radeon HD 3850^*

  Storage

  3 GB HD space * 1 map, Neurogen Incident, temporarily requires 64-bit OS and 4 GB RAM until it is optimized^*

• Linux · Minimum^*

  Operating system

  Linux^*

  Processor alternatives

  2.4 GHz Dual Core^*

  Memory

  2 GB GB RAM^*

  Graphics alternatives

  Nvidia Geforce 8800 GT / ATI Radeon HD 4770^*

  Storage

  3 GB HD space * 1 map, Neurogen Incident, temporarily requires 64-bit OS and 4 GB RAM until it is optimized^*

• Windows · Recommended^*

  Processor alternatives

  2.4 GHz Quad Core^*

  Memory

  4 GB^*

  Graphics alternatives

  Nvidia Geforce GTX 280 / ATI Radeon HD 5830^*

• Windows · Recommended memory · 2026-06-27^*

  Memory

  4 GB^*

Compatibility and community reports

• Controller support · 2026-06-27^*

  Controller support

  Partial^*

• Steam Deck · 2026-06-27^*

  Compatibility category

  Unknown^*

Developers

• Zero Point Software

Publishers

• Zero Point Software

• 2013-07-02

  Date precision

  Exact date

• 2013-07-02 · Microsoft Windows^*

  Release date

  2013-07-02^*

  Date precision

  Exact date^*

  Platform

  Microsoft Windows^*

Store release history

• Steam^*

  Release date

  Jul 2, 2013^*

Detailed specifications