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Community notes
Diffusion is a total-conversion mod in its own universe, based on Half-Life SDK and running on Xash3D FWGS engine.
- Genres
- Shooter
- Platforms
- PC (Microsoft Windows)
- Themes
- ActionScience fiction
- Game modes
- Single player
- Perspectives
- First person
- Engines
- Xash3D FWGS
- Keywords
- total conversion
Complete release history (1)
PC (Microsoft Windows) · Nov 22, 2025
Worldwide · Exact date · IGDB
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