Black Mesa: Definitive Edition - OASIS.

Black Mesa: Definitive Edition - OASIS. En route to the Lambda Core, Freeman explores the Oasis Arboretum, a recreational facility at Black Mesa, and finds himself forming an alliance with an unlikely individual. PLEASE NOTE: Following the Necro Patch in April 2024, trying to run this map from the Steam Workshop tab causes Black Mesa to crash. To run this map, please use these launch instructions: 1. Subscribe 2. Run Black Mesa 3. Bring up the console using the "~" key. If pressing this key does nothing, go into your Options, then the Game tab, and set Developer Console to "Yes" 4. Type: map bm_oasis 5. Press Enter. Mod author: Maki. Al credits go to their respective owners. Please like and subscribe. ----------------------------------------------------------------------------------------------------------