Black Mesa VR Mod · PCVR
Black Mesa VR
Mod by Hochgeschwindigkeitsrennfahrer, with marnovdm
How it adds up
- Status: 35/35 (Active)
- VR controls: 25/25 (Full Motion)
- Review videos: 8/10 (4 review videos)
- Install help: 8/15 (written install summary)
- Recent release: 15/15 (last release Oct 3, 2026)
Black Mesa is Crowbar Collective's 2020 remake of Valve's Half-Life, built in the Source engine. This free mod adds stereo VR with 6DoF motion controls, including the Blue Shift campaign.
Controls Aim weapons with your hand, swing the crowbar, pick weapons from a wheel and hold items in either hand; health and armor show on your wrist.
Initial release:
What you need
- VR Mod (free download):Download Black Mesa VR on GitHub Releases ↗
- Original game required:Black Mesa on Steam Store ↗
Own Black Mesa on Steam
Supply your own legally owned copy; UnflatVR never hosts or links game files.
How to install
Install summary: Close the game, extract the release zip into the Black Mesa folder so its d3d9.dll files land in place, then launch with -oldgameui.

Moddy saysNew to PCVR mods? Read the UnflatVR PCVR How-To & Runtime Guide →
Notes
PC VR mod for the Steam version of Black Mesa with true stereo rendering, 6DoF motion controls and OpenXR, built on the approach of L4D2VR. HL2VR-style weapon wheel and crowbar swinging, health and armor on the hand, an ammo counter on the weapon, per-hand item holding, an in-world pause menu, a VR main menu with a motion-controller cursor, bare hands until the HEV suit, crossbow zoom and multicore rendering; it also supports Black Mesa: Blue Shift (launch with -game bshift). Not yet included: manual reloading and two-handed weapons; if shots drift from the gun, recenter with the right stick. With Virtual Desktop on Quest, use the VDXR OpenXR runtime. An experimental build for the game's public beta branch is also offered. For smoother edges in the experimental public-beta builds, the developer recommends Anti-aliasing set to FXAA in the game's video options, Msaa=0 in VR\config.txt and exec bmvr_aa_strong in bms\cfg\bmvr_local.cfg; RenderScale above 1.0 also helps. Windows; no game files included.
Videos
↑ TopMrIch325Black Mesa VR mod SilentVortigauntBlack Mesa VR - Xen MrIch325Black Mesa VR update MrIch325Black Mesa VR - gameplay preview
Videos are by their creators and embedded via youtube-nocookie.com.
Change history
- New entry added
- First listed on UFVR


