Beta-Style Gman addon - Half-Life - ModDB

Gman re-skinned to look more like the Beta render of him. This includes changes to his face, briefcase, and suit.

Source Engine, Source-2, GoldSrc (Valve`s game engines)

Beta-Style Gman addon - Half-Life - ModDB

Now that I've completed the base game, Blue Shift, and Opposing force I'm looking for good mods, any suggestions? : r/HalfLife

Steam Workshop::hl2_remastered

Half-Life 2: LOCAL MOTIVE Definitive Edition - Full Walkthrough

Steam Workshop::Half Life 2 HD/Half Life Alyx addons.

Absolute Redemption

Half-Life Alyx: Levitation Gameplay Shows Off Impressive VR Mod - IGN

Half-Life: Uplink, Half-Life Wiki

Gman BM Conversion [Half-Life] [Mods]

Steam Workshop::Half Life 1 // Third person

Steam Workshop::Every Original Half-Life Based Addon

Half-Life: Realistic Definition (DISCONTINUED) mod - ModDB

Steam Workshop::Combine Overwatch Units