Tretrais is a survival and defense action game set on Mars. As an astronaut trying to survive from the wreckage of a destroyed ship, build bases, craft weapons and fight off waves of enemies that come every night!
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Teaser | Tretrais - Announcement Trailer

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About This Demo

This is the demo version of Tretrais. It offers the game's core mechanics and an early gameplay experience. Content and features are limited; a more comprehensive experience awaits in the full version.

🚀 Welcome to Tretrais: The Survival Battle Begins on Mars!

Tretrais is a survival, base-building, and defense-focused action game set on the surface of Mars in a distant future. After your spaceship malfunctions and crash-lands, you are the sole survivor. Now, you must build a base under harsh conditions and survive against waves of enemies that begin attacking every night at 21:00.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 (64-bit) or later
    • Processor: Dual-core 2.4 GHz (Intel i3 or equivalent
    • Memory: 4 GB RAM
    • Graphics: OpenGL 3.3 compatible GPU
    • Network: Broadband Internet connection
    • Storage: 500 MB available space
    • Sound Card: DirectX compatible sound card
    • VR Support: No Support
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 (64-bit)
    • Processor: Quad-core 3.0 GHz (Intel i5 or equivalent)
    • Memory: 8 GB RAM
    • Graphics: OpenGL 4.0 compatible GPU (NVIDIA GTX 1050 or equivalent)
    • Network: Broadband Internet connection
    • Storage: 1 GB available space
    • Sound Card: DirectX compatible sound card
    • VR Support: No Support
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

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