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Steam Support
Sign in to get personalized help for LUNA The Shadow Dust.
We're sorry to hear you are having trouble with this game.
Here is information from the Store and Community that we hope will help you find a solution.
Support for this product is provided by:
Official Support
Email: support@application-systems.co.uk
Phone #: +44 (0)207 1486440
Developer
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See all 29 supported languages
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Community discussions offer a place where you can talk with other users who play the game, and suggest solutions to any problems. Game developers often monitor these discussions to look for issues.
Community Created Guides   View All
Guides written by the community can be a useful resource for gameplay and configuration issues.

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • OS *: Windows 7, Windows 8, 8.1, Windows 10
    • Processor: Intel core i5 2557M
    • Memory: 4 GB RAM
    • Graphics: GeForce GT440 or HD5570
    • Storage: 1 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: Mac OS X 10.9+
    • Processor: 1.2 GHz
    • Memory: 4 GB RAM
    • Graphics: 1024MB VRAM, Metal/OpenGL 3.2
    • Storage: 1 GB available space
    Minimum:
    • OS: Ubuntu 16.04+, SteamOS+
    • Processor: 1.2 GHz
    • Memory: 4 GB RAM
    • Graphics: 1024MB VRAM, OpenGL 3.2
    • Storage: 1 GB available space