Black Mesa: Hazard Course is an add-on for the well known Source Engine mod, Black Mesa. Using Black Mesa assets as well as much of our own custom made content, Black Mesa Hazard Course will feature a complete recreation of Half-Life's training level, including new dialogue and voice acting, HD models, textures and detailed environments.
"Building a Blue Shift Hazard Course is surprisingly convenient, considering that we have most of the geometry already in place for Gordon's Hazard Course."
So how many people refreshed the page multiple times before giving up? :P
Map by Crypt
Props by Lars