Mods / Environment

• BBlack Mesa: Militaryby H.E.C.U soldierVERSION 2026 RELEASED - 13.01.2026 Experience the consequences of the resonance cascade scenario once again, and play as one of Hazardous Environments Combat Unit marines, Steven Mills. You are not a survivor, you are sent on a mission. Secure Black Mesa Research Facility with the rest of your sq...89.8k downloadsupdated 9 mo ago
• IInbound Revampedby Citizen⁵REQUIRES Black Mesa Character Expansion! A slight atmospheric upgrade for the Black Mesa Inbound chapter, featuring more varied staff courtesy of Black Mesa Character Expansion as well as a cameo feature or two by familiar Half-Life characters. OTHER RECOMMENDED MODS: •Chapter Overhaul: Anomalous...47.7k downloadsupdated 4 y ago
• AAnamorphic Lens Flareby Citizen⁵Gordon's glasses have gotten a bit dirty. That, or Hollywood is starting to infect Black Mesa... Gives many of the light sources in the game a variety of pseudo-lens flare effects. Some are subtle, others not so much. This was created before the Xengine update added proper in-engine lens flares,...31.9k downloadsupdated 10 y ago
• RRestored Crowbar Introductionby Citizen⁵Puts the almighty crowbar back in its place of honor - in front of a door that simply won't budge. Now you can play through the first parts of Unforeseen Consequences as the independent Freeman who don't need no security guard! NOT compatible with the latest version of BMS Classic: Unforeseen Con...26.5k downloadsupdated 4 mo ago
• [[SM]Gordon Legsby Hds46READ DESCRIPTION!!!! Requires manual installation and external addons: Metamod and dev version of Sourcemod You may encounter visual or gameplay related bugs. SINGLEPLAYER ONLY!!!!! Description This is a sourcemod plugin that adds visible legs in first-person. Inspired by L4D and CS2's FP legs. W...26.0k downloadsupdated 15 mo ago
• CCleaned-Up Lowres Concrete Textureby sievaxxOne texture that shows up repeatedly throughout the game is an old relic from Half-Life 2. This mod replaces that old concrete texture with a new, faithfully recreated version. The original texture from Half-Life 2 is 512x. The one in Black Mesa is 1024x. The original texture was scaled up to 102...23.6k downloadsupdated 7 y ago
• OOriginal H.E.V. Improvementsby 76561198389557951Fixes Multiplayer and Xen Survey Team H.E.V. suit issues, such as: Misaligned charge port. A gap between the helmet and the neck cover. Incorrect material of the helmet visor. And improves material reflections, making the suit less glossy. Also subscribe to HEV zombie textures fix and Fixed Zombi...21.9k downloadsupdated 3 y ago
• MMBWS ACT IIby KrezeVideos not working?! My channel has been terminated for a second time. The first time it happened I kinda lost motivation to make thumbnails and put effort into my showcases. But now that it happened again I just don't feel like uploading any videos to youtube at all. To fix the issue of no vids...21.2k downloadsupdated 5 y ago
• CClassic Styled Coffee Machineby [λ] Mr_Mike"It's not as strong as methamphetamine, but it lets you keep your teeth." This mod will replace the generic black Coffee Machine with a Half-Life 1 styled version of it instead. The Coffee Machine now is dipped in a Yellowish White and has a few new added buttons for more realism, and of course I...20.0k downloadsupdated 9 y ago
• DDr. Magnussonby The Letter CWelcome to perhaps the most unnecessary mod of all time. It adds Dr. Magnusson to the game, in all of his different-shirted, short-tempered glory. He's assigned to the lab right above Kleiner's and Vance's. For simplicity's sake, this mod only works with the vanilla Face Creation System. If you h...17.9k downloadsupdated 10 y ago
• CClassic Canteen Signs!by [λ] Mr_Mike"Is anyone else feeling Hungry?"... This mod will replace the "Burger" and "Taco" Canteen signs with the Classic (Revamped) "Big Tony's Pizza" and "Tesla's Tacos" food signs from [url=17.7k downloadsupdated 6 y ago
• WWindows 98 Monitor Screens V2 (Fixed?)by ⎛⎝goodusername12345⎠⎞An improved version of Gohomeanddie's Realistic Monitors .. CS PRO has added better HD Textures and will add an animated loading screen of windows 98 soon to replace the screensaver (which is 3d BM logo rotating). Credits: [url=gamebana17.3k downloadsupdated 10 y ago
• BBig Tony's Pizza Boxby [λ] Mr_Mike"I'll have the leftovers!" This mod will replace the generic Pizza Box found (mostly hidden) through out the Black Mesa Research Facility with the more fitting Big Tony's Pizza Box. To get the full immersion, feel free to download my Classic Canteen Signs. Just incase you can't get enough Big Ton...15.6k downloadsupdated 9 y ago
• SSoundscapes+by Citizen⁵Reworks the game's soundscapes, aka. ambient level sounds. The DSP (reverb) mode for most soundscapes is now set to automatic like in Half-Life 2, instead of the preset modes that were being used previously. This makes reverb and echo effects more accurate and audible across the board. Some sound...15.6k downloadsupdated 15 mo ago
• CCustomVFX Ultra Overhaul Effects [FiveStarUpdate1.0]by 76561199189530161Hi This is the CustomVFX Mod for Black Mesa and this is The CustomVFX it well Change all the effect then you know it How To Install The Mod if didn't Work :') step 1 Copy the vpk on the file named "2963993433" inside copy the vpk on "steam/steamapps/workshop/content/362890/2963993433" step 2 Past...15.4k downloadsupdated 3 y ago
• TTweaked FPS Hands Cutscenesby 76561198352553641title is pretty much self-explanatory. this is basically just a slightly tweaked firstperson cutscenes. mostly from the xen counterparts like the gonarch lair, nihilanth, etc some scenes originally doesn't have a hand model in them. now it has one. it's pretty much a small change. guide to instal...13.6k downloadsupdated 9 mo ago
• OOverhaul FX [Muzzleflash, Bullet Impact] Particles FX [WARNING YOU NEED READ DESCRIPTION]by Mr.KobrixREAD FIRST 1*INSTALL: You Need Make Setup Custom Your Folder Game, To Using Addons Follow On: "HOW TO ENABLE ADDONS In GAMEINFO" 2*CUSTOM: 1-Subscribe and Wait for download 2-Go To: "Steam\steamapps\workshop\content\362890\1424781234" 3-Copy: newparticlefxmbbykobrax.vpk 4-Go To: "Steam\steamapps\...12.9k downloadsupdated 8 y ago
• TTau Cannon Sketch Fixby TheoTTGThis Updates The Tau Cannon Sketch To Look Like The Steam Tau Cannon. This Mod Was Originally Posted To GameBanana By Zeroize0, I Just Ported It Over To The Steam Workshop.12.6k downloadsupdated 10 y ago
• EEndgame Enhancedby Citizen⁵Adds some extra flair to the game's final chapter. Features • First-person cutscene intro • Slight rework to the camera work in G-Man's speech • Cut "Accept" cutscene restored and expanded, and now with less awkward G-Man rizz12.6k downloadsupdated 22 mo ago
• KKillable Gargantua (Power Up)by Citizen⁵COMPATIBLE WITH DEFINITIVE EDITION! Removes the invincibility of the Gargantua in Power Up and modifies events in the map to account for whether it's alive or dead. Gargantuas in other chapters will be vulnerable to damage as well using this add-on, but ONLY during a continuous playthrough includ...12.4k downloadsupdated 6 y ago
• MMore Monitors Modby Admiral SakaiNow with even more monitors! Adds sixteen (previously eight) randomly-selected variants to each of the three default "on" computer monitor skins in Black Mesa. Additional monitor textures by NuclearPotato.11.7k downloadsupdated 6 y ago
• EEmergency 17by HQDefaultVERY, 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 as he books it outta Black Mesa. He start...11.0k downloadsupdated 8 y ago
• LLight Blue Color Flashlightby CD.2022 recommended mod Half-Life 2 Flashlight i think can work together 2020.11.1 update for any version this addon doesn't change skill.cfg for compatible ↓↓↓↓↓↓↓↓↓↓↓ this addon's change value ↓↓↓↓↓↓↓↓↓↓↓ gb_flashlight_PosY "-18.0" //def -28.0 gb_flashlight_Intensity "2.0" //def .8 gb_flashlight_C...10.9k downloadsupdated 6 y ago
• RRemade/Improved BMS Textures (From BM:BS)by LIL-PIF"This floor is spotless! Don't you think this floor is a bit too reflective?" This addon takes all the texture goodies from BM:BS, including new remade/updated materials with POM+Specular for both models and brushes. Keep in mind that everything that is shown here is not final and some textures m...10.3k downloadsupdated 11 mo ago
• [[SM]Restored 2012 Ragdolls & Gibsby Hds46READ DESCRIPTION!!!! Requires manual installation and external addons: Metamod and dev version of Sourcemod Will/May cause crashes and bugs with Source Engine physics. Description This is a sourcemod plugin that restores serverside ragdolls and gibs from 2012 version of Black Mesa. Serverside rag...10.1k downloadsupdated 2 y ago
• EEscape from Black Mesa | Imposterby DolmoImposter A Halloween Map Imposter is a gameplay focused level with puzzles, combat and exploration that is set in the empty and lonely laboratories, offices and lobbies of Black Mesa. Along the way, the player might encounter some strange happenings that might elicit the feeling of unease. About...9.5k downloadsupdated 4 y ago
• FF/A-18F Super Hornet (Harrier Replacement)by Blackburn.-"The F/A-18-F is a multi-role jet fighter in use with the Marine Corps and Navy but not the Air Force." This will replace the AV-8B Harrier II with the F-18 Super Hornet NOTE: There is one problem with this Mods. This will not replace the "Air Battle" scene in "Forget About Freeman" level, That's...8.9k downloadsupdated 5 y ago
• MMay 2003 Calendar Editby thatmoodyguyThe calendar in vanilla Black Mesa says December, and this is an edit to make it May, to match the stated date of the Resonance Cascade in Laidlaw's notes, May 16th 2003. Comes with two VPKs, one with the clean calendar texture, and another with added red Xs for emphasis. Both VPKs now have an ed...8.6k downloadsupdated 3 y ago
• RRealistic Moonby JozunoInspired by this addon and this L4D2 addon. The default moon sprite looks very off, thanks to the glow I can't even recognize any of the moon's surface features. In addition, since I'm an astronomy nerd, the comical size of the moon also bothered me. This replaces the moon's sprite with a smaller...8.4k downloadsupdated 4 y ago
• SSign Textures Remakeby 76561199073488155An extensive remake of over 400+ various Decals, Signs, Digital signs and many more in higher resolutions [1k, 2k & 4k respectively] to freshen up the aging textures in a more comprehensive HD style, all lovingly recreated as faithfully as possible to their original source materials Conception Th...8.4k downloadsupdated 3 mo ago
• RRefined Source Vehiclesby Vinnie"Remind me to not carpool with you" Despite the primary vehicles being the Jeeps and Crown Victorias, Black Mesa uses a few other vehicle models from Left 4 Dead. This is fine, however, none of the models have been edited except for the Van which now has a visible interior. This mod fixes and imp...8.2k downloadsupdated 13 mo ago
• MMore Glowing Screensby 76561198368226736Makes ceiling TV screens glow and makes "wall unit display" screens glow stronger.7.7k downloadsupdated 11 mo ago
• HHL1 Styled Chargersby VinnieI came across these models on Gamebanana for Half Life 2 and noticed no one ported them to Black Mesa, so I did the lord's work. This replaces all instances of Health and HEV charging stations to ones in the style of Half Life 1. Credits - Provenance Developer Team7.4k downloadsupdated 2 y ago
• BBlack Mesa Textos al Españolby マティアスEste complemento le traducirá todo el contenido del juego. Distribuidor y Desarrollador: Grupo CPArg www.CPArg.com Localización del Idioma: Español de Latinoamérica Elementos Traducidos: Consejos de Armas Créditos Descripción de Mapa Interfaz Menús Pantalla Inicial Subtítulos Textura Cargando Rec...7.4k downloadsupdated 5 y ago
• IImproved doorsby 76561198424587792Yet another item from my vast collection of personal use mods, this mod aims to improve texture quality of most doors. Yes the mod linked as requirement is actually required. This mod is colorblind friendly. This mod includes improved versions of following: - Most lab doors - Security station doo...7.2k downloadsupdated 4 y ago
• RRefined Mesa Vehiclesby Vinnie"Oh, be honest" The kings of BM's vehicle variety are here! This mod doesn't include any fixes to them, that is because there aren't really any, at least model wise. Even though they don't have any model fixes, I've noticed textures that neither the Jeep, Crown Vics, or even Security Jeeps don't...7.1k downloadsupdated 13 mo ago
• OOffice Complex Classic Texturesby Admiral SakaiTextures for Office Complex which more closely resemble the original Half-Life textures. Requested by anubiskarys:7.0k downloadsupdated 5 y ago
• AAlternate Hivehand Locationby Citizen⁵COMPATIBLE WITH DEFINITIVE EDITION! Moves the Hivehand (and the remains of the Alien Grunt it was attached to) from the ordnance warehouse elevator to the next area with the soldiers and guard, like in the original Half-Life. It's also slightly off to the side so it's no longer mandatory to pick...6.8k downloadsupdated 6 y ago
• BBlack Mesa : MW2019 Custom Muzzleflashes Projectby 76561199189530161Hi This is the MW2019 MuzzleFlash Mod for Black Mesa and this is The MW2019 MuzzleFlash it well Change all the effect then you know it How To Install The Mod :') step 1 Copy the vpk on the file named "2997195870" inside copy the vpk on "steam/steamapps/workshop/content/362890/2997195870" step 2 P...6.7k downloadsupdated 3 y ago
• SSound Design Overhaul - Earthboundby 76561199073488155NOTE: You'll need to update the required dependencies manually, to ensure compatibility with the latest beta branch. NOTE #2: ONLY CHOOSE ONE OF THE REQUIRED DEPENDENCIES. An expansive overhaul of various sounds from throughout the game, using fresh new SFX effects from multiple BM mods to enhanc...6.6k downloadsupdated 29 d ago
• [[Escape] Health Research and Manufacturingby Term!nator525Welcome to the Health Research Complex and Manufacturing Facility. As a subsidiary from Black Mesa Research Facility we are welcoming you to our complex. Now under new administration. Update from 7/Nov/22 Please enjoy the heavily updated map changes include (not extensive) * Player can now sprint...6.4k downloadsupdated 4 y ago
• HHalf-Life 1 Style Vending Machineby NavaroA Half-Life 1 styled vending machine that replaces the purple vending machine texture. If you're willing to support me you can via Patreon You are not and never will be required to subscribe to me, I will continue working regardless.5.8k downloadsupdated 10 y ago
• DDr. Breenby The Letter CWelcome to the 2nd item in my unnecessary mod collection. This adds Dr. Breen to the chapter "Black Mesa Inbound", where you'll see him staring out of a window for no apparent reason. Another simple replacement of a generic character - this time, some random guard. Because of this, it changes the...5.7k downloadsupdated 10 y ago
• RRNG Supplypod Notesby 76561198424587792You know how there are notes on those supply pods? For some reason, only few of those notes have something actually written on them, while marjority of them are left blank. Well no more! This mod randomizes supply pod note texture to be able to use any of 8 textures found from game files using RN...5.5k downloadsupdated 5 y ago
• SSurface Tension + More Corpse Fixesby VinnieOn levels like Surface Tension, Apprehension, and Residue Processing you often come across HECU and Security Guards without any equipment but in others, they're fine. So what's the issue? Black Mesa has a system to define characters and their appearance for ragdolls. However, it seems like a few...5.5k downloadsupdated 16 mo ago
• BBlack Mesa: A Spy In A Madman's Way Resourcesby LordDzMaterials, models and sounds for Black Mesa: A Spy In A Madman's Way Make sure you subscribe to the maps too:5.4k downloadsupdated 10 y ago
• IImproved H.E.C.U. Radio Broadcastsby 76561199073488155A total overhaul of the game's various radio broadcasts seen throughout Surface Tension & Forget About Freeman, adding in more background depth to expand on the ongoing losing battle of the HECU against the onslaught of Xenian Forces. Development I've wanted to improve the radio conversations in...5.4k downloadsupdated 5 mo ago
• HHD Papersby Citizen⁵Improves the fidelity of the various paper textures found throughout the game, including the papers posted on cork boards and scattered on the floor. Also includes remakes of the two calendar decals (May 2003 compliant) since they're featured on two of the cork board textures. Had this mod in the...5.2k downloadsupdated 6 mo ago

183 environment mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.