As the HECU tightens their grip on Black Mesa, an HEV-equipped scientist makes a desperate bid to escape the facility under the cover of darkness. - Occasionally entering a new area will cause the game to lag as new audio is cached. I attempted to mitigate...

VERY, VERY, IMPORTANT (How to launch the map): -Assuming Steam Workshop is working as intended, launch Black Mesa, go into the console, and type: "map bm_e17_m1" Welcome to Emergency 17! This is a 4-map mini campaign that follows the story of Dr. Reynolds ...

Press the buttons, spawn the monsters, win the game! A remake of a classic Sven-Coop map for Black Mesa, Stadium lets you spawn NPCs and have them duke it out to your heart's content. Most features have been replicated. The map includes almost every NPC in...

Further Data is a brand new take on Half-Life: Uplink - Valve's demo of Half-Life. It's a personal project of mine featuring new maps, new voice lines, and miscellaneous assets. To play, press the "Steam Workshop" button on the main menu and Further Data w...

+++ Definitive edition +++ With the coolant systems offline the reactor core is overheating and the military don't seem to realise the danger they're in. Can Gordon prevent a meltdown and save the day? Meltdown was originally intended to be a single map bu...

+++ Definitive edition +++ Gordons misadventures in the Black Mesa ventillation system left him trapped within Sector C's chemical research wing. Like many areas of the facility, the wing had gone into quarantine following the resonance cascade in a vain a...

+++ Definitive edition +++ The transit system had taken Gordon to within a whisker of the surface, and safety. However the military, ostensibly there to rescue the facilities personnel, had cut power to all the surface access doors. The test reactor housed...

+++ Definitive edition +++ In the depths of the Black Mesa Research Facility Gordon is beset by hungry aliens, failing infrastructure and government soldiers determined to silence everyone involved with the project. The situation's grim and he's not the on...

+++ Definitive edition +++ On his return from activating the track power Gordon was having serious reservations about confronting the gargantuan creature lurking by the trains. Those soldiers who intercepted him must have come from elsewhere. Perhaps it's ...

“Superbus Via Inscientiae” 1. Introduction This is a Singleplayer custom map to Black Mesa. Gordon finds himself in the questionable territories of the Biodome Complex, but his goal of escaping Black Mesa remain the same. 2. How to Play Open up the develop...

PIPELINE: Source is a Black Mesa remake of the Goldsource mod "PIPELINE". You are tasked with starting up a fuel pipeline, so that you can power a laser to destroy the surface access door blocking your path. Many dangers lie below, and you may not return. ...

+++ Definitive edition +++ Cold Storage was an entry to the RTSL The Loop Complex mapping challenge (https://www.runthinkshootlive.com/posts/the-loop-complex/). The goal of the challenge was to create a map based around the concept of looping (ie returning...

---About--- Gordon Freeman tries his best to get out of Black Mesa, but things just are not working out for him. Looks like the only way out is back through the facility and the horrors that reside in it. Do your best to come out alive on the other side! -...

Full version is out now. You are stuck in Black Mesa and must find your way out by going through various areas of the facility. The map should show up in the workshop tab, in-game. If not type "map bc_m1" into the console. Any constructive criticism is gre...

NOTE: This map should work just fine as of the 1.5 Definitive Edition update. If you are running an earlier version of the game, you will need to set up a custom folder and copy over the map files manually. Explore a top secret storage facility in a franti...