Interstellar Marines
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About Interstellar Marines
nterstellar Marines resurrects the old school tactical FPS, offering a unique blend of co-op, role-playing and nonlinear gameplay. Set in a believable future, you take on the role as an elite soldier handpicked to join Project IM, a top secret military program being assembled to protect mankind from all dangers outside our solar system.
Interstellar Marines is inspired by Half-Life, System Shock 2 and Rainbow Six 3: Raven Shield. Our game is all about evolving the FPS recipe with all the inspirations we've assimilated since the birth of the genre. Our goal is an evolutionary leap forward driven by our compulsive interest in science fiction, role-playing, military realism, and respect for first person immersion.
Game Specifications
Release date
July 2, 2013 (13 years ago)
Play mode
- Single player
- Multiplayer
- Co-operative
Platform
- Linux
- Windows
- Mac
Game engine
Unity
Publisher
Developer
Website
Languages
English
System Requirements
Windows
Minimum
- OS *:Windows XP SP3 or Windows Vista
- Processor:2.4 GHz Dual Core
- Memory:2 GB GB RAM
- Graphics:Nvidia Geforce 8800 GT / ATI Radeon HD 4770
- DirectXยฎ:9.0c
- Hard Drive:3 GB HD space
- Sound:DirectX 9.0c Compatible
Recommended
- OS *:Win 7 or later
- Processor:2.4 GHz Quad Core
- Memory:4 GB GB RAM
- Graphics:Nvidia Geforce GTX 280 / ATI Radeon HD 5830
- DirectXยฎ:9.0c
- Hard Drive:3 GB HD space
- Sound:DirectX 9.0c Compatible
- Other Requirements:Broadband Internet connection
macOS
Minimum
- OS:10.7.5 (Lion)
- Processor:2.2 GHz Intel Core 2 Duo
- Memory:2 GB RAM
- Graphics:Nvidia Geforce 8800 / ATI Radeon HD 3850
- Hard Drive:3 GB HD space
Recommended
- OS:10.8.2 (Mountain Lion)
- Processor:2.4 GHz Intel Quad Core
- Memory:4 GB RAM
- Graphics:Nvidia Geforce GT 120 / ATI Radeon HD 4870
- Hard Drive:3 GB HD space
- Other Requirements:Broadband Internet connection
Linux
Minimum
- OS:Linux
- Processor:2.4 GHz Dual Core
- Memory:2 GB GB RAM
- Graphics:Nvidia Geforce 8800 GT / ATI Radeon HD 4770
- Hard Drive:3 GB HD space
Recommended
- OS:Latest version of Ubuntu (14.04)
- Processor:2.4 GHz Quad Core
- Memory:4 GB GB RAM
- Graphics:Nvidia Geforce GTX 280 / ATI Radeon HD 5830
- Hard Drive:3 GB HD space
- Other Requirements:Broadband Internet connection
Similar Games
Price History
All-Time Low:
Kinguin
·
March 29, 2026
$1.72
Frequently asked questions about Interstellar Marines
What is the cheapest price for Interstellar Marines Steam key?
The cheapest redeemable Steam key currently listed is $9.99 at Steam. Prices were last checked on September 12, 2026.
View key offersWhat is the difference between key and account offers for Interstellar Marines?
Gamescade currently lists 16 redeemable keys and no account offers. A key is redeemed on your own account, while an account offer provides access to a separate account containing the game.
View key offersWhat are the PC system requirements for Interstellar Marines?
Minimum PC requirements for Interstellar Marines include a 2.4 GHz Dual Core CPU, 2 GB GB RAM, and a GPU with Nvidia Geforce 8800 GT / ATI Radeon HD 4770. See the full requirements below.
What is the Interstellar Marines release date?
Interstellar Marines was released on July 2, 2013.
Is Interstellar Marines single-player, multiplayer, or co-op?
Interstellar Marines supports Single player, Multiplayer, and Co-operative.
Where can Interstellar Marines offers be activated?
Current Interstellar Marines key offers can be activated on Steam. Check the retailer page for region restrictions before buying.
Which platforms have active Interstellar Marines deals?
Gamescade currently lists active Interstellar Marines deals for PC.
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