Addon / Build December 6, 2023 by Anonymous · Published December 6, 2023 Black-Mesa Visitor Center Lobby Download Author: Gordon Freakman Last revision: 7 Jan, 2023 at 05:59 UTC File size: 284.25 MB Go to Steam Workshop page Read More
Addon / Build December 4, 2023 by Anonymous · Published December 4, 2023 · Last modified November 7, 2025 Campaign Entities Download Author: StrawWagen Last revision: 20 Aug, 2025 at 00:21 UTC (1) File size: 25.32 MB Go to Steam Workshop page Read More
Addon / Build December 4, 2023 by Anonymous · Published December 4, 2023 gm_helaldi Download Author: Slitch天下無双 Last revision: 6 Jul, 2022 at 12:38 UTC File size: 64.96 MB Go to Steam Workshop page Read More
Addon / Build December 4, 2023 by Anonymous · Published December 4, 2023 Black Mesa Marines Props Download Authors: Frappuccino, warden Last revision: 8 May, 2021 at 16:49 UTC File size: 31.85 MB Go to Steam Workshop page | View required items Read More
Addon / Build December 4, 2023 by Anonymous · Published December 4, 2023 Fire Tool Download Author: Pyromaniax Last revision: 25 Nov, 2022 at 15:52 UTC File size: 3.07 KB Go to Steam Workshop page Read More
Addon / Build December 4, 2023 by Anonymous · Published December 4, 2023 Black Mesa (2012 Mod Version) Vehicles Download Authors: Niklas, Robert F. Last revision: 17 Feb, 2013 at 21:27 UTC File size: 61.8 MB Go to Steam Workshop page Read More
Addon / Build December 4, 2023 by Anonymous · Published December 4, 2023 · Last modified December 19, 2025 gm_construct 13 beta Download Authors: Xalalau, Zaurzo Last revision: 2 Apr, 2024 at 05:41 UTC (2) File size: 184.39 MB Go to Steam Workshop page Read More
Addon / Build December 1, 2023 by Anonymous · Published December 1, 2023 Breaching Charge Download Author: Sevan Last revision: 6 Jun, 2019 at 21:38 UTC File size: 1.1 MB Go to Steam Workshop page Read More
Addon / Build December 1, 2023 by Anonymous · Published December 1, 2023 · Last modified May 6, 2024 Dark UI Spawnmenu Download Author: ♔ AquaRex ♔ Last revision: 30 Oct, 2021 at 14:59 UTC File size: 1.17 MB Go to Steam Workshop page Read More
Addon / Build December 1, 2023 by Anonymous · Published December 1, 2023 Walk on Moving Props! Download Authors: arii, blizzard, JJ, lilac brooch Last revision: 18 Oct, 2023 at 22:07 UTC File size: 22.53 KB Go to Steam Workshop page Read More
