Mod
Free to play App 1707900
Delta Particles
Yuri Epifantsev · released Dec 20, 2024
Delta Particles – is a total conversion mod for HL. You're playing as a technical engineer of complex "Delta Base" Nick Farrell. Unfortunately, the protagonist was in the wrong place at the wrong time, as an experiment at the Black Mesa Research Facility resulted in a resonance cascade.
Price
Free
US store
Reviews
96%
3,596 · Overwhelmingly Positive
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weighted by the Steam communityLanguages
5 supported| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | ✓ | ✓ | ✓ |
| Russian | ✓ | ✓ | ✓ |
| Spanish - Spain | ✓ | — | ✓ |
| Portuguese - Brazil | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |