About Black Mesa: Unforeseen Consequences (4/5)
From Steam WorkshopA campaign set in intricate Black Mesa facility, can you fight your way through the maze-like hallways and escape the zombie ridden facility? All credit goes to Crowbar Collective for materials,…
A campaign set in intricate Black Mesa facility, can you fight your way through the maze-like hallways and escape the zombie ridden facility?
All credit goes to Crowbar Collective for materials, models, sounds and everything else included that isn't base L4D2 content.
WARNING: You may crash loading the final two maps, this is because these maps are very heavy and your game may not have enough RAM or power to load them as well as your current mods. I can recommend going through and
- Removing any workshop maps you do not play anymore. - Swapping full model swaps (Survivors, Guns) to just a texture swap. - Launching the campaign directly to that map you crashed on, this works but you'll be missing all your equipment. Luckily both maps will supply you with a surplus of guns and equipment before a big event.
Thank you SO MUCH to Sherriff Huckleberry for lowering file size and hopefully fixing that annoying missing content bug!
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 4 yr ago.
Black Mesa: Unforeseen Consequences (4/5) on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Left 4 Dead 2 servers. We download it from Steam Workshop, place it, and restart the server.
- Server load
- light
- Latest build
- 2022-11-26, released 2022-11-26
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of Black Mesa: Unforeseen Consequences (4/5).
Dependencies
- Required: Black Mesa: Unforeseen Consequences (1/5)
- Required: Black Mesa: Unforeseen Consequences (5/5)
- Required: Black Mesa: Unforeseen Consequences (3/5)
- Required: Black Mesa: Unforeseen Consequences (2/5)
- Required: Black Mesa: Unforeseen Consequences (Extra Content)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
What kind of mod it is
From the catalogCreatures & NPCs
Adds or changes creatures, NPCs and how they behave.
Compatibility
- Game
- Left 4 Dead 2
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
- ✓AuthorThe Mafia, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
