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 re-creation of Half-Life's training level, including new dialogue and voice acting, HD models, textures and detailed environments.
No features were found matching the criteria specified. We suggest you try the feature list with no filter applied, to browse all available. Join now to share your own content, we welcome creators and consumers alike and look forward to your comments.