Mods

• [[SOURCEMOD] Assassins Drop Glocksby 76561198336716740NOTE: THIS ADDON REQUIRES SOURCEMOD AND MANUAL INSTALLATION TO RUN. READ THIS DESCRIPTION IN FULL FOR INSTRUCTIONS. Black Ops Assassins drop Glocks (or Assassin Glocks) when killed. This lets you pick up the Assassin Glock in a natural way, if you have the option enabled. This plugin adds the fol...364 downloadsupdated 9 mo ago
• TThey Hunger Style Scientists V2by Jack KrauserFirst version there: Here's a reupload of the They Hunger scientists. This time, they actually have the right color, no pitch black!363 downloadsupdated 8 y ago
• DDM CrazyBox1by truePlayerAnother variation of killbox map. Cheap and simple. *Version 3* -=HAVE FUN=-362 downloadsupdated 11 y ago
• UUncharted 1 MP40 Sounds for MP5by DuddyboyThis mod replaces the MP5's default fire sound with firing sound of the MP40 from Uncharted: Drake's Fortune. It also replaces the NPC firing sounds too! 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 directo...362 downloadsupdated 6 y ago
• PPROJECT: B.M.R.F.B.S. M4A1 (MP5 replacement)After five years (now six, with Blue Shift) in development, AlbanyKnight finally presents an AgataKLMK production: Project B.M.R.F. aims at replacing the vanilla weapons with much better detailed models and a mix of realistic and movie-like fancy animations. We are back, to make a pack for Blue S...362 downloadsupdated 4 mo ago
• PPumpkin-Life: Guard Eventby Lange-DéchuYou play as Barney Calhoun, you be the point finish your work at the same time as Gordon Freeman but an event that will happen quickly, prevent by a scientist says that Black Mesa will suffer consequences never seen before, Calhoun has no choice to leave a361 downloadsupdated 13 mo ago
• SSecurity Guard Animations from Black mesa: Blue Shift for Black Mesa (For Skin mods)by BènjaminImportent! Due to working on a other project, this and all other of my addons for Black Mesa are now paused. That means No Bug fixes or Updates! Security Guard Animations from Black Mesa: Blue Shift for normal Black Mesa for Skins. How to Install: 1. Find 2961701579 in the steam workshop folder (...360 downloadsupdated 4 y ago
• Ddm_stand_off_v1by NvGBoinkAn old decommissioned cargo zone has been used as a weapons testing area for the past year. When the marines moved in a group of scientist set up on one side of the cargo bay in one final stand off. This is my second map made in hammer editor. I've really enjo359 downloadsupdated 12 y ago
• CClassic Styled SUVby 76561199373448302This mod makes the Security Jeep more like the SUV from the original Half-Life. Inspiration on first screenshot Now slightly resembles more of the original suv! More versions of the suv are coming soon (gunshot, burned, crashed) if I have more free time on my hands It's not THAT good, but it shou...359 downloadsupdated 11 mo ago
• LLamarr's SPAS 12 shotgun stockless for BMby GarfuncleAll credit to user Heavywea and Lamarr for the port and original model Tired of all the realistic SPAS-12 models being big black blobs? Want some nice metallic sheen, scuffed parts, stamped markings, and glow sights? This is the shotty for you. Uses stock sounds and animations for max compatibili...357 downloadsupdated 7 y ago
• MMBWS Patch for IIopn Shotgun v2by Crowbar_XLThere are patches available for all original versions of IIopn's weapon reanimations, but not for his new Thanez Mp5 and Shotgun Version 2 Animations. Here's One for the Shotgun Requires Original Monika's Beefy Weapon Sounds356 downloadsupdated 6 y ago
• OO:BM Glock&MP5 Sound Replacementby 76561199189530161Hello This is the O:BM Sound Credits Tripmines: Link:356 downloadsupdated 4 y ago
• IImperfect 2012 Muzzleflash Main Firearms Portby 76561198368226736You have to install this manually to get the recolored dynamic muzzleflash lights to work, go to steamapps\workshop\content\362890\3599220321 then copy .vpk file over to steamapps\common\Black Mesa\bms\custom An attempt to bring Glock, 357, MP5, Shotgun and RPG muzzleflashes from 2012 version to...355 downloadsupdated 12 mo ago
• [[BROKEN] coop_5base_v2by KaleidescoopVery early WIP. Please give constructive criticism. Fight as a team against zombies, barneys, agrunts, and HECU. Nodes are being added. Just gimme a sec.354 downloadsupdated 12 y ago
• KKrystal - Scientist 02by 76561199844450742original - Alvaro also have bodygroups bones how install: 1) click subscribe and download addon from steam 2) after take 3743912383 folder from workshop folder Steam \ steamapps \ workshop \ content \ 362890 \ 3743912383 3) copy and put this folder inside your custom folder Steam\steamapps\common...354 downloadsupdated 5 mo ago
• UUncharted 1 M92FS Sounds for Glockby DuddyboyThis addon replaces the Glock's fire sound with the M92FS sounds from Uncharted: Drake's Fortune. Goes perfectly with Crabs Johnson's Beretta M9 addon! 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...353 downloadsupdated 6 y ago
• HHECURE - T.F.A. [Temporary Fix Addon]by 76561199001798703DESCRIPTION: Just as the name above says, this is an addon for mod called H.E.C.U. Remastered Expanded. It was inspired by work of @no-please in attempt to simply make HECURE compatible with new BMCER/HECUR. Now, after some days of work, this temporary fix is finally ready to download. Remember -...353 downloadsupdated 5 mo ago
• CCrossbow Sound Enhancementby 76561198354577444Woo Hoo! This mod enhances the crossbow sounds to be more satisfying. INSTALLATION Read the README.txt in it's folder.350 downloadsupdated 5 y ago
• OOrange(er) Old Steam HEV Handsby 76561199225855791Do you think the Newer H.E.V. Hands look a bit too dirty? Do you also think that the Current H.E.V. Suit looks a bit too Yellow? well this Mod changes that! This Mod (as It says) changes the Hue of the Old Steam H.E.V. Hands. If It doesn't load properly, Create a Custom Folder. Also: since this i...348 downloadsupdated 3 y ago
• VVictoria Teunissen HEV Voicelinesby 76561199116277934Back in 2023, Vlad Loktionov uploaded lines they were given by Victoria Teunissen, who you may know as the Tram Announcer and the Vox System pre-Resonance Cascade, back in 2012. There were three edits, so naturally, there are three styles to choose from. The unedited version should play be defaul...348 downloadsupdated 3 y ago
• HHopium Syringe Weapon Reskinby 76561198344327730Replaces the nomally unused weapon's texture to change the green liquid to yellow, and to have "HOPE" written onto the glass. Made to be used with the "Syringe" addon by Johnnylew, it's optional by the way. For injecting healing people with great amounts of drugs hope, For HLX.348 downloadsupdated 10 mo ago
• IInsurgency Sandstorm Handgun Sounds for Glockby DuddyboyThis addon changes the Glock firing and reload sounds with handgun sounds from Insurgency Sandstorm. It also replaces the security guards' firing and reload sounds as well as the assassins' silenced shots. If it doesn't work at first, type "snd_restart" in347 downloadsupdated 17 d ago
• TTripmine Admire animation on equip (Fast version)by BULiKSame as the other, except I upped the speed of the animation. Doesn't seem to work in MP AFAIK. This version should have no negatives on quickly deploying mines, but will look rushed and not as cute.346 downloadsupdated 11 y ago
• SSignalis Soundtrack Replacementby 76561198349545844uh yeah. Signalis OST for Black Mesa. Doesn't replace the music when fighting the chopper on the dam in surface tension, Doesn't replace the Xen music. REPLACED MUSIC: Iinbound part 1 - SAFE ROOM Inbound part 2 - DOUBLE BACK Inbound part 3 - TROUBLESOME CREEK Anomalous Materials - DOWSING Resonan...346 downloadsupdated 2 y ago
• PPROJECT: B.M.R.F.B.S. Classic Colt 727 (MP5 replacement)After five years (now six, with Blue Shift) in development, AlbanyKnight finally presents an AgataKLMK production: Project B.M.R.F. aims at replacing the vanilla weapons with much better detailed models and a mix of realistic and movie-like fancy animations. We are back, to make a pack for Blue S...346 downloadsupdated 4 mo ago
• TThe Lost Villageby DmX-s1xGet your eyes open and watch out! Original Version from Wolf 1999.343 downloadsupdated 11 y ago
• CClassic Satchel for MTB's Classic Animsby thatmoodyguyAn edit of Black Mesa's Satchel to bring it more in line with the design seen in Half-Life Also includes an edit to the remote to give it the color scheme from the original model instead of the Gearbox color scheme it originally has Satchel Model edits and Remote Texture edits by me, Satchel text...343 downloadsupdated 4 mo ago
• BBulletproof Gruntsby 76561199001798703DESCRIPTION: This mod makes the armor of alien soldiers more protective, similar to what was in Half-Life 1. Of course, in the workshop similar mod already exists (see credits), but it contains not only aliens. So I decided to make a version exclusively with them. Compatible with Xenians Variety...340 downloadsupdated 3 y ago
• HHL1-Style Faster Crossbowby 76561198368226736Makes the Crossbow faster without actually speeding up the animation but rather doing it the same way MTB did for Crossbow in Classic HL1 Style Weapon Reanimations pack by splitting the bolt pull animation into 2, then using "node" and "transition". This is not compatible with Crossbow model repl...340 downloadsupdated 9 mo ago
• TThe BoysThe power of fluffy boys shines within you. About the mod: A replacement mod for the Purple Hat and Pizza, including custom audio. In case of the mod not working: Or if you want the sounds to work... 1. Subscribe and wait for the mod to finish downloading. 2. Find the mod by going to: "Steam\stea...340 downloadsupdated 3 mo ago
• PPROJECT: B.M.R.F.B.S. Beretta 92FSAfter five years (now six, with Blue Shift) in development, AlbanyKnight finally presents an AgataKLMK production: Project B.M.R.F. aims at replacing the vanilla weapons with much better detailed models and a mix of realistic and movie-like fancy animations. We are back, to make a pack for Blue S...340 downloadsupdated 3 mo ago
• GGenshin Impact Xinyan style mp5 skinby PRC-MXYLRYou can shut the fuck up and then beat me in Deathmatch if you hate weeb skins Black Mesa Deathmatch TV :339 downloadsupdated 4 y ago
• BBlack Hawk Replaces Static Apacheby 76561199009007312adds some consistency with BM:CE. Model taken from Underhell which was probably taken from Codename: Cure or Zombie Panic Source.338 downloadsupdated 6 mo ago
• IImperial Hazardous Environment Combat Guardsby Waitin' For a M8This mod replaces HECU voice lines with imperial male from oblivion (certain lines have been muted for immersion purposes and i was short on voice lines)337 downloadsupdated 5 y ago
• JJuniez' HL2 Crowbar on Fewes' Classic Armsby thatmoodyguyAnother simple port. This is Juniez' HL2 Crowbar placed on Fewes' Mark IV arms, as well as the animations from the Classic Weapons Pack. It is compatible with the Accurate Weapon Colors mod by hebert, all at the request of Eliguy777 Added Thanez Arm Version337 downloadsupdated 3 y ago
• JJuniez Compatibility for Headcrab Latch Restorationby 1/4 Life [bazzite.gg]This is an addon package for Headcrab Latch Restoration. This item modifies the Headcrab latch model to use the hands designed by Juniez and Fewes for use with Juniez's Classic Weapons Pack.336 downloadsupdated 4 y ago
• Aarby26's CZ-75 on IIopn's Animationby 76561198364758222Similar story to the Satchel Charge's edited worldmodel - submitted a request on GameBanana back in 2022, and right on the next day - brilliant captainFill delivered it, but eventually i completely forgot about it, so it's time to fully uncover this gem. Features: - arby26's CZ-75 on IIopn's anim...336 downloadsupdated 19 mo ago
• BBlue Shift Classic Vox Announcement Systemby 76561198799156887Black Mesa Blue Shift is a great mod, but the facility isn’t the same without that iconic announcement system. Well now it’s here! The Half Life announcement system fully functional in Black Mesa Blue Shift! This mod replaces every voice line and scripted event with that iconic voice you remember...336 downloadsupdated 4 y ago
• MMEGurinE_LuK4's Black Python .357by TheSewerDogThis is a redistribution from GameBanana, MEGurinE_LuK4 is the creator . This is a reskin of the .357 Magnum that makes it look black. For mare information, click HERE .335 downloadsupdated 11 y ago
• RRandom Music Pack 1by 76561199074458179My random music pack №1. It replaces black mesa music to something another. Don't ask me, why i made this addon. tracks: gamestartup_1 - Global Offensive Theme 1 - Mike Morasky (Counter-Strike: Global Offensive) gamestartup_2 - Bust - Chris Jensen (Half-Life: Opposing Force) anomalous_materials -...335 downloadsupdated 10 mo ago
• Ddm_junctionby LampenpamThis is the rarely played TF2 map "cp_junction" ported over to Black Mesa's Deathmatch mode. The layout is the same as the original but all the TF2 textures and models have been replaced. The medium sized map features all weapons, but the Gluon Gun has a respawntime of 90 seconds.334 downloadsupdated 11 y ago
• LLambda Core More Alien Grunt and Alien Slave appearanceby MR. San TiagoThis mod adds more alien grunts and alien slave to the chapter Lambda Core since for me, that chapter seems so lackluster as compared to the OG with some of the weaker early enemies like houndeyes and bullsquid more apparent than the mighty alien grunts. This mod add alien grunts to where they ar...334 downloadsupdated 5 y ago
• BBlack mesa but i swaped some music for some music from hl2by Presumptuous Spacemanstype snd_restart in the console. i changed 4 randoom songs.333 downloadsupdated 9 y ago
• LLOOT MESA™ Camo Glockby humanf''Now your enemies won't understand how you're shooting them because your glock's got camouflage'' Can't come up with a better header so i'mma leave it I did not create this skin. I was searching through black mesa's textures awhile ago when I stumbled across this LOOT MESA™ camo skin for the glo...332 downloadsupdated 7 y ago
• ''98 INSPIRED CROWBAR FOR DETECTIVEEDD HEV SUIT (& VANILLA HANDS)by 76561198838045137Pretty straightforward port of sludge princess' '98 Inspired Crowbar for Half Life 2 Does not include sound changes, but I added a horizontal swing I edited from a vanilla animation, to match Half Life 1's Crowbar. EXTRAS FOLDER CONTAINS VANILLA HANDS VARIANT AND SMD FILE OF THE CROWBAR FOR ANYBO...332 downloadsupdated 11 mo ago
• EExtended Classic Nihilanth SFXby 76561198352553641extended classic nihilanth sfx, similar like the gonarch sfx i did before, i mixed the classic sfx into several variations to spice things up. i also added bass boost and reverb so it can slightly be more audible. thanks to Col. Caboose for the higher quality sounds:332 downloadsupdated 4 mo ago
• UUNIX HEV Boot 2025by tpd1864blakeNot compatible with UI mods which edit hudlayout.res Inspired by the old abandoned mod which served the same purpose, this mod replaces the Windows HEV boot sequence with a UNIX/Linux one. Personally, I think it is more likely that the scientists of Black Mesa would have created their own operati...331 downloadsupdated 15 mo ago
• CClassic Hivehand Reskinby 76561198384132004Saw this decade old mod on gamebanana and just really wanted to add to my collection. Makes the hivehand resemble the original one from half life 1 with more purple and darker colors. All credit goes to the original creator of the mod! Link to the original mod:330 downloadsupdated 8 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.