Mods

• SSephiris MP5-SD for Black Mesaby 76561199006203678Reupload of MY mod from gamebanana Original description: ORIGINAL MOD FOR CS:S Known Issues: Muzzle flash out of place I've known about this bug, but I forgot to fix it Magazine clips throw the mp5 on reload_long and draw_admire HD PACK 2.0 Thanez Hands Fewes Hands Juniez's Classic Weapons Pack267 downloadsupdated 3 y ago
• UUnknown-Chessby Lange-DéchuPlayble singleplayer + multiplayers coop 10+ players coop objective Stop Enemy Unknown the world included the maps: arena_coop_chess_challenge Multiplayer Coop / Singleplayer Dm_versus_chess mode Multiplayer Deathmatch / Team Deathmatch Good Fun...266 downloadsupdated 13 mo ago
• HHL1 Weapon Sounds Remix (QUIETER)by Kyle H. McCloudThis is like that other mod, but quieter -- 2 decibels quieter on every gunshot, to be precise. CLICK HERE for the original loud version with a more detailed description.266 downloadsupdated 22 mo ago
• IImproved First Person Cutscenes on 2012 HEV Suitby 76561198339402507This mod will be no longer updated. This mod replaces vanilla BM HEV body in Citizen's mod with the old 2012 HEV version. It also works with the Endgame Enhanced addon. FOR THE MOD TO WORK FOLLOW THESE STEPS 1. Go to \steamapps\workshop\content\362890\ directory, then go to the 3508884413 and 355...266 downloadsupdated 14 mo ago
• AARGENT MESA Music Mod [V1]by Sound Ideas Series 6000This mod only changes up to when you first enter Blast Pit, more will be added in parts as I finish them! custom made music made in an attempt to mix doom, half life 1 and black mesa into one giant soup of noise basically, if mick gordon did the black mesa ost If this upload doesn't work, I can p...264 downloadsupdated 2 y ago
• BBrain Dead's Classic Vortigaunt - Blue Shift Addonby 76561199268234617An addon for Brain Dead's Classic Vortigaunt that makes it compatible with Black Mesa: Blue Shift.264 downloadsupdated 13 mo ago
• HHL2: MMOD Tau Cannon Updatedby 76561198827594620The Tau Cannon / Gauss gun from HL2: MMOD, originally ported to Black Mesa by Zenosゼノス, now with additional polish. Features: Corrected animations + a proper pickup animation Classic style sounds with pitch shifting, like HL1 Higher quality worldmodel Credits: Zenosゼノス : Original mod LambdaFox :...264 downloadsupdated 13 mo ago
• IIncident Force Divisionby SpideyThis is 3rd skin that i created a day ago, its the Incident Force Division. They stop incidents across the globe. the black mesa incident was their last one to survive263 downloadsupdated 7 y ago
• PParticle Cannon Sound for Gluon Gunby DuddyboyReplaces the Gluon Gun's fire sound with the Particle Cannon sounds from the 2009 Wolfenstein game. If it doesn't work at first, type "snd_restart" in the console. If it still doesn't work then set up a custom folder in your Black Mesa directory and move the .vpk file from your workshop download...263 downloadsupdated 6 y ago
• DDuddy's weapon sound but with deploy soundby 76561198411925333I add some deploy sound to duddy's mod using deploy sounds from other mods Original mod creator: Duddyboy Original mod: Duddy's Weapon Sound Pack Deploy sound credits: MBWS ACT II BM:BS MP5 Reanimation BM:BS SHOTGUN Reanimation Sound creator credits: Kreze Citizen⁵ *UPDATE* The crashing bug shoul...263 downloadsupdated 3 y ago
• CCyberPunk 2077 Main Menu Musicby 76561198426158324Replaces the main menu music in Black Mesa with the main menu music from CyberPunk 2077262 downloadsupdated 6 y ago
• AAlternate End Credits Musicby KayoshReplaces the end credits music with eerie and foreboding tracks remixed by myself. The tracks can be previewed by navigating to the mod folder, they are in .flac format. Clicking 'Subscribe' will download and install the mod for you. Manual installation: Copy content inside: steamapps/workshop/co...262 downloadsupdated 5 mo ago
• Ddm_complexby StuA faithful re-creation of an old multiplayer map with some added secrets.261 downloadsupdated 11 y ago
• OOld Steam Version HEV Hands (Paynamia Compatible)by 76561198368226736Replaces the HEV Hands texture with one from older Steam Release, which were cleaner, this addon has 2 VPKs, 1 for base addon and other for Paynamia's addon compatibility simply for people who want the original textures of the old Steam version hands, and no you don't need the addon in Required I...261 downloadsupdated 5 y ago
• BBMCE:R addon - No more shiny helmetsby bbx-1103This is only a personal modification,not a mandatory requirement. This mod modified BMCER's helmet VMT to achieve similar reflections as the original version. It may also be compatible with the original version, but you won't see too many changes.261 downloadsupdated 16 mo ago
• HHigher quality classic barnacle soundsby 76561198803200358Barnacle sounds from HL1 in high quality 05/17/26: The old sounds have been replaced with the sounds of the Senn's Half-Life Audio Remaster. From now on, there are no more traces of my "creativity" in this mod ); 3d model from video: Classic Barnacle261 downloadsupdated 6 mo ago
• MMario playermodel for deathmatch & sourcecoopby 76561199466579447have you ever had the inexplicable uncontrollable urge to play as super mario in every game you play? no? well this addon is for you! he goes over the alt marine. if your friends subscribe to this they'll see you or anyone else using it as super mario ported from gmod - Original model by sinful m...259 downloadsupdated 2 y ago
• TThanez Weapon Pack for Blue Shift (actual mod)by 76561199191790311I rigged some weapons for BM:BS! Only Contains: Crowbar, Glock, 357, MP5, SPAS-12 & M67 WARNING!: Simply subscribing this item will not work for Black Mesa Blue Shift! Instructions: 1. In steam library, right click on "Black Mesa" go to manage then browse local files. 2. Enter "bshift" folder and...259 downloadsupdated 10 mo ago
• Ddm_stashby 5683A fast paced map set in dislocated weapon container stash. (Work In Progress)258 downloadsupdated 12 y ago
• LLuigi playermodel for deathmatch & sourcecoopby 76561199466579447you can now play as luigi! he goes over the marine. if your friends subscribe to this they'll see you or anyone else using it as Luigi! ported from gmod - Original model by sinful mario258 downloadsupdated 2 y ago
• CCS:GO Weapon soundsby Zhong XinaUnpopular opinion : they actually sound rad258 downloadsupdated 7 y ago
• DDeath's Temple 2.0by Mike OxlongWelcome! This map was originally intended to be a simple single room, to provide a visual representation of a temple with a healing pool in a story called Raven's Daughter that I threw together as a favour for some promotional material for a friend's story, however both the creator and I enjoyed...257 downloadsupdated 11 d ago
• ((ABANDONED) MBWS ACT II | Black Mesa Militaryby 76561199233176264!!!THIS MOD IS NOW ABANDONED AND UNMAINTAINED, I AM CURRENTLY WORKING ON A NEW AND IMPROVED BETTER VERSION OF THIS MOD TO WORK WITH BM MILITARY!!! Krezes MWBS ACT II Mod but now to function with H.E.C.U solders Black Mesa Military mod, This mods sounds and files remains the same except the 357 an...257 downloadsupdated 16 mo ago
• IItem Sounds Merged: Half-Life + Black Mesaby CrossbowI merged together the original Half-Life sounds with the new sounds, to have a more in-between option for those who want the best of both worlds.256 downloadsupdated 5 y ago
• OORIGINAL Arms Project B.M.R.F Firing Sound Editsby JakeJake's BEEFY B.M.R.F Firing Edits! (On ORIGINAL Arms) YOU WILL NEED PROJECT: B.M.R.F ORIGINAL Arms FOR THIS TO WORK! Get it here - PROJECT B.M.R.F ORIGINAL Arms For those who want this exact Mod on the Custom B.M.R.F Arms, go here - PROJECT B.M.R.F Firing sound edits on Custom Arms A few weapon s...256 downloadsupdated 3 mo ago
• AAlternate Office Complex Musicby KayoshReplaces the music in OFFICE COMPLEX with eerie and foreboding tracks remixed by myself. The tracks can be previewed by navigating to the mod folder, they are in .flac format. Clicking 'Subscribe' will download and install the mod for you. Manual installation: Copy content inside: steamapps/works...256 downloadsupdated 6 mo ago
• Ddm_worlds_collideby cL_New Black Mesa deathmatch map created from Opposing Force , chapter "Worlds collide"254 downloadsupdated 11 y ago
• GGaster for G-Man Model Replacer [Half-Life 2 Workshop Mod Port]by 76561198384132004. I do not own this mod. Originally uploaded and ported with all the Gman's animations by snoopyseven. The model of Undertale Gaster itself is the courtesy of Skyguy555, it was later ported to sfm by The-DoomguySFM, where the original porter got the model from: Please support the original creator...254 downloadsupdated 4 mo ago
• BBlack Mesa: Blue Shift flashlight for base Black MesaThe base Black Mesa flashlight is too bland and boring. So I ported Black Mesa: Blue Shift flashlight texture!!! ----------------------------------------------------------------------------------------------------- 1) FOLLOW THIS PATH: C:\ Program Files (x86) \ Steam \ steamapps \ workshop \ cont...254 downloadsupdated 2 mo ago
• OOriginal HEV Mark IV Hands [FIXED]by 76561199033038985USE A CUSTOM FOLDER FOR THIS TO WORK! I just fixed the textures, all weapons are fixed. The MP5 fire particles are also fixed. Original Description: Replaces the new hands with the original. I personally didn't like the new ones, I felt the ones from the Source mod were way more true to Half Life...253 downloadsupdated 22 mo ago
• 3357 Sound Enhancement REDUXby 76561198354577444This mod replaces the sounds for the 357 magnum. It includes 2 versions: one for the retail animations and one for Iiopn animations Read the README.txt for info on installation253 downloadsupdated 4 y ago
• DDefinitive Multiplayer Backgroundsby 76561199058731068Loading backgrounds of official multiplayer maps re-made for the "Definitive Edition" update. Recommended to use alongside UI Enhanced.253 downloadsupdated 10 mo ago
• XXen Museum: Enhancedby White and Birdy™Xen Museum Enhanced Playing with sv_cheats 1 (so you can noclip if you get stuck, impulse 101 to refill ammo, etc.) is highly recommended! If you've poked around at the official Xen Museum addon enough, you've probably noticed that the maps are... well, unpolished. None of them have cubemaps, som...252 downloadsupdated 3 mo ago
• Ddm_moilby Bl4ck R1verdm_moil A port of a hl2dm map. Thanks to Ruandre! Update 1: More weapon, batteries and healthkits. Update 2: Optimisations Update 3: More Black Mesa items Thanks to: •CraB• ắ√øḯd★ℙαўℙαlツ251 downloadsupdated 11 y ago
• NNight vision (Mat_fullbright) BMS V1.5 (flashlight replacement)by 76561199003427848this add-on does require manual install. DESC: wtf stop cheatin bro INSTRUCTIONS: first you need to copy your skill.cfg file to the same folder then rename it "skill - backup" (or anything honestly) then go to this mods path in the workshop folder "C:\Program Files (x86)\steam\steamapps\workshop\...251 downloadsupdated 4 y ago
• IImproved First Person Cutscenes on Alejandro Avila's HEV Suit + Juniez Fusion Patchby 76561198339402507This mod will be no longer updated. This mod replaces vanilla BM HEV body in Citizen's mod with Alejandro Avila's HEV suit. It also works with the Endgame Enhanced addon. FOR THE MOD TO WORK FOLLOW THESE STEPS 1. Go to \steamapps\workshop\content\362890\ directory, then go to the 3508884413 and 3...251 downloadsupdated 14 mo ago
• GGreen Vortigauntby Large MargeMakes the vorts green249 downloadsupdated 7 y ago
• DDylan Leggett Remix's Music Replacementsby 76561198426158324this mod replaces the songs in black mesa with the remixes made by the wonderful man Dylan Leggett. check out this mans channel here: and yes for anyone wondering i got permission to make this248 downloadsupdated 6 y ago
• NNuclear Reactor Tauby CosmicKitten246This replaces the Tau cannon's charging sounds with sounds from a nuclear reactor248 downloadsupdated 4 y ago
• SSlightly more classic Headcrab.by 76561198843549357A lot more like the classic.248 downloadsupdated 4 y ago
• BBlahaj plush over Rarest Specimen Hatby 76561199373448302Replaces the purple rarest specimen hat you find in the start of the game with the shark from IKEA. Now you can have a friend that you can hug when there's no one around to help you get to the Lambda Complex! If subscribing doesn't work put the .vpk into your "custom" folder. Credits: ultikynnys...248 downloadsupdated 3 mo ago
• ZZakhar's Weapon Soundsby VlakellSounds made by me Reload sounds and foley are planned247 downloadsupdated 5 y ago
• NNo Xen Overlay Effectsby Blueprint_GuyRemoves xen healingpool and xen crystal charger overlay effects. The mod is meant for people who want to disable the xen overlays, since there's no such option in the settings.247 downloadsupdated 18 mo ago
• BBlack Mesa: Blue Shift Glock Texturesby 76561199471818507title is self-explanitory, anyways, i'm still taking a break i just made this because it was extremely easy and i felt like doing something. should work by simply subscribing, but if it doesn't or it's crashing just move it to custom and it should work fine. as for mod compatibility it should wor...247 downloadsupdated 3 mo ago
• PPostal 4: No Regerts Revolver Soundsby 76561199259094441"I regret nothing!" -Postal Dude The sounds of the revolver from Postal 4: No Regerts, now on Black Mesa's .357 NOTE: Certain sounds, specifically the sounds of the cylinder rotating, have been left as the vanilla version as Postal 4 does not have these sounds, sorry If it doesn't work by subscri...245 downloadsupdated 2 y ago
• HHalf-Life 2 beta Red Headcrab (Black Mesa: Source)by 76561199075202564Red Headcrab texture from the early(?) 2002 build of Half-Life 2 Note: If the subscription does not work, copy the .vpk from *\steamapps\workshop\content\362890\3019755463 and put it into your custom folder.245 downloadsupdated 3 y ago
• ZZombie Guard without Pistolby 76561198368226736Removes pistol mesh from the Guard Zombie model, gib included, because in vanilla you can't pick up the pistol and since the model doesn't use worldmodel model, but rather baked in, it won't be compatible with most pistol addons you'd use, this aims to workaround that. Uses Zombie Fixes from Blac...244 downloadsupdated 12 mo ago
• CChloe's Classical Weapon Soundsby 76561198407243237The Iconic Half-Life 1 Weapon sounds, Made more Punchy and modern! At the Moment This covers the Firearms and The crowbar, The alien and energy weapons are using Higher Qualty stock HL1 sounds, They will be covered in a Future update Credits - The Yodling Gangster: Orignal HL1 Weapon Sounds In HD...243 downloadsupdated 9 mo ago

2.8k 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.