Half-Life: Delta Particles
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Half-Life: Delta Particles is a single-player modification for Half-Life. Features include a new single-player campaign consisting of 4 chapters, total conversion, a lot of new content, the atmosphere of the new scientific complex "Delta Base", new weapons, a new Dark Ambient soundtrack and a BlueShift-style XEN level.
Release Dates
PC (Microsoft Windows)Oct 29, 2021