Mods / Xen

• XXen Museumby DIGITAL SPORTSPLEASE READ THE DISCLAIMERS BEFORE PLAYING! As featured in the "Xen Museum Update". An official mod made by Crowbar Collective which showcases some cool Xen concept arts, sketches, plans, and most importantly: a hub to launch into old development versions of all the Xen maps across the entire 5 y...41.8k downloadsupdated 6 y ago
• WWe Are Not Alone (Remake V2)by Dan 117---IMPORTANT TO READ BEFORE PLAYING--- Note that the public-beta version fixed the workshop crashing problem so i really suggest you install that version because since the necro patch the base version will crash any maps or campaign mod launched from the workshop tab. If you dont want to install...9.9k downloadsupdated 3 y ago
• BBlack Mesa: Alyx - Barnacleby sasuke500🌟🌟🌟 READ THE DESCRIPTION CAREFULLY BEFORE YOU WRITE A COMMENT❗️❗️❗️ 🌟🌟🌟 I reupload it from Half-Life 2 gamebanana to show everyone that the Barnacle from Half-Life: Alyx is really work on Black Mesa because of the same animation. I received a permission from CLAINSHING_14 1. Subscribe and wait un...9.0k downloadsupdated 6 y ago
• WWe Are Not Alone v1.6 (OLD)by Dan 117About THIS VERSION IS OUTDATED GET THIS ONE INSTEAD : This mod is a remake of the half-life opposing force chapter called : We Are Not Alone Tired of waiting for operations black-mesa? Play as Adrian Shephard again in your journey to catch gordon! Well even if this a short chapter this should giv...8.3k downloadsupdated 4 y ago
• TThe Nesting Groundsby DarakuuThe Nesting Grounds A Prologue to the "Xen Survivor" map series (which is in hiatus, for now). Play as Dr. O'Donnell, one of the surviving members of the Black Mesa Survey Team. Escape the derelict lab and enter The Nesting Grounds, a vast, open testing area used by the Research and Development t...7.5k downloadsupdated 6 y ago
• NNo Regrets map 1 (old canceled version)by Dan 117-- important To Read! -- This is the first version of the map 1 i ever did and also the first map i ever started in hammer! This is a canceled map version meaning it wont be in the final product. No regrets is dead saddly. You, Gordon Freeman, Refused Gman offer of employment with no regrets! He...4.9k downloadsupdated 6 y ago
• CClassic Nihilanth Soundsby pyromine_niac"FRRRRREEEEEEEMAN..." Ever wanted the classic/original Nihilanth sounds back? Well, now you can with this addon! Note: If this mod doesn't work, type "snd_restart" in the console.3.9k downloadsupdated 7 y ago
• XXen crystals 4kby Dan 117(Important to read before subscribing! Weirdly when you subscribe, for some reason the mod dont work maybe its to big idk, so you have to install it manually! heres how to do it : first go to your main black mesa folder located in steam/steamapps/Black Mesa/bms! make a custom folder in the bms on...3.6k downloadsupdated 6 y ago
• HHalf-Life Styled Jump Padby Dan 117About This a retexture i made that change the the xenian jump pad to more ressemble the one from half-life 1. This dosent change the model only the texture. Installation Subscribe and it will automatically download all the content! It will automatically install and be ready to use! but if you get...3.6k downloadsupdated 4 y ago
• AAlien Grunt Revampedby JackerinoHello; this is my Alien Grunt Model! I made this way before the other classic Alien Grunt mod came out, but I never got around to uploading it until now. I was quite unhappy with the design of the Alien Grunt model Black Mesa had, so I remade it from scratch, taking heavy inspiration from the ori...3.6k downloadsupdated 7 y ago
• BBlack Mesa - Official Game Mapsrcby DIGITAL SPORTSThe official VMF files for Black Mesa's singleplayer and multiplayer components. No more decompiling! Up to date as of the latest 1.5 hotfixed version. We ship this as a mod so that it does not use up unnecessary space for the main game! Instructions: 1) Subscribe to this mod! 2) Find the local d...3.4k downloadsupdated 6 y ago
• XXen Outpost Definitive Editionby Dan 117About Member of one of the scientists hev group, you have been relocated to work on one of the scientific outpost located on xen. The effect of the resonance cascade of black-mesa also reach your scientific outpost. Wake up, fight your way back to lambda. -This is a short single player campaign f...3.3k downloadsupdated 4 y ago
• XXen Survival 2by Dan 117About Xen survival 2, This is a survival map based of the xen campaign! Your main goal is to kill as much xenians as you can while suriving the longest you can too! -Every weapons of the game are displayed aroud the map -There is 3 dead hev, those are the 3 points were ammo canister will always r...3.2k downloadsupdated 6 y ago
• TTentacles Lair v2by Dan 117About You, Gordon Freeman, tought that the gonarch was your hardest fight.. but now in tentacles lair.. experience Gordon worst nightmare, fight your way trough the tentacles lairs, are you strong enough to survive! -Tentacles Lairs is a chapter i made to be unofficially a chapter of the xen worl...3.2k downloadsupdated 6 y ago
• XXen Survivalby Dan 117About Xen survival v1.1! (Its a reupload i just couldnt update it otherwise) This is a simple map i made based of my no regrets mod! Its only the start of the level that i reworked to get a survival version out of it! All weapons of the game are displayed around the map, with unlimited ammo (ammo...3.2k downloadsupdated 5 y ago
• XXen Arena Survivalby Dan 117About Xen Arena survival, This is a survival map located on xen, in an arena xen styled! Your main goal is to kill as much xenians as you can while suriving the longest you can too! -You spawn with all the weapons of the game -There is 3 dead hev, this is were ammo canister will always respawn, c...3.2k downloadsupdated 5 y ago
• XXen Orbital Islandby Dan 117About Xen orbital island is a single-player map, gameplay is purely run&gun, survival and war sized map for black-mesa! You are trapped on a xen island, you are there to exterminate xenians, try to kill as many as you can and fight until death! things to know -every weapons of the game are displa...3.1k downloadsupdated 6 y ago
• XXen Cave Survivalby Dan 117About This is a small survival map, located in a xen cavern! Enemies got infinite spawn! -You spawn with all the guns -Ammo can has infinite respawn too have fun :D Installation To launch this map, simply subscribe launch the game and then go to the steam workshop section and run the map from the...3.1k downloadsupdated 6 y ago
• XXen Fortressby Dan 117About Xen Fortress You play as a member of the xenian ground research team before the black-mesa incident, your last coordinate were wrong.. you end up at the wrong end of xen! Fight your way trough the fortress and escape alive! (This is a short map) Compatible with my hd 4k textures mod: Instal...3.1k downloadsupdated 5 y ago
• XXen Cavern Survivalby Dan 117About This a survival map situated in a xen cavern, try to survive the longest you can! -list of npcs in this map: headcrab, headcrab poison, headcrab fast, houndeye, houndeye knockback, alien slave, alien grunt and alien grunt elite! -1 respawn point for ammo marked by a dead hev! -1 healing poo...3.1k downloadsupdated 5 y ago
• GGonarch's Survivalby Dan 117About Part of my survival maps project i present to you Gonarch'S Survival! You are trapped in the gonarch's cavern! Try to kill as much as you can! -You spawn with all the weapons! -Gonarch have infinite respawn, but each time you kill one, you have 30 seconds to prepare yourself before next gon...3.1k downloadsupdated 6 y ago
• XXen Cliffside Survivalby Dan 117About Xen Cliffside Survival, This is a survival map based of the xen campaign! Your main goal is to kill as much xenians as you can and try to survive the longest you can! -there is one dead hev with one ammo can that will always respawn, there is also an healing pool and hev charger crystal! In...3.1k downloadsupdated 6 y ago
• XXen Survival 4by Dan 117About Xen survival 4, This is a survival map based of the xen campaign! Your main goal is to kill as much xenians as you can while suriving the longest you can too! -Every weapons of the game are displayed aroud the map -There is 1 dead hev, this is were ammo canister will always respawn, crucial...3.0k downloadsupdated 6 y ago
• XXen Survival 3by Dan 117About Xen survival 3, This is a survival map based of the xen campaign! Your main goal is to kill as much xenians as you can while suriving the longest you can too! -Every weapons of the game are displayed aroud the map -There is 2 dead hev, thoses are the 2 points were ammo canister will always...3.0k downloadsupdated 6 y ago
• XXen Bullsquid Survivalby Dan 117About Part of my survival map project, i present to you Xen bullsquid survival v 1.1! Its a reupload otherwise i couldnt update it, added ammo can spawn and a few change to the environement! You are trapped in a xen area.. looks like a bullsquid den, weapons and ammo are displayed around the map,...2.9k downloadsupdated 5 y ago
• HHoundeye Survivalby Dan 117About This a survival map with houndeye only (there is one houndeye knockback spawn) Try to survive the longest you can! -Gonarch chapter styled map -1 respawn point for ammo marked by a dead hev! -1 healing pool and 1 hev charger crystal -Use hl1 soundtrack Installation To launch this map, simpl...2.9k downloadsupdated 5 y ago
• PProtozoan Huntingby Dan 117About this is a small xen map i made for fun only, this map have unlimited spawn for the protozoan, so have fun killing them :p Installation To launch this map, simply subscribe launch the game and then go to the steam workshop section and run the map from there! Update list Update to v1.1 june 7...2.9k downloadsupdated 5 y ago
• XXen Museum Map Srcby Dan 117This an unofficial maps src for the brand new xen museum mod! I first made theses for me, but im sure this will help alot of black-mesa modders! i have converted every maps from the xen museum to vmfs! So its ready to edit, will directly work when opening a map in hammer! this is mostly to save y...2.8k downloadsupdated 6 y ago
• WWe Got Hostiles c1a3c Skybox Modby Dan 117About We Got hostiles c1a3c skybox mod, is a single player mod for black-mesa, that include 11 different version with different skybox on the last map of we got hostiles (c1a3c) List of all the skybox used in this mod: -sky 0108 -skyduskfaf -xen sky 1 -xen sky 3 -xen sky 4 -xen sky 5 -xen sky 6 -...2.5k downloadsupdated 5 y ago
• IImproved Xen Fixesby XRGM1267Improved Xen was a great mod released sometime after the 1.0 release, and it works on the latest version (Definitive Edition), but it does have some flaws, most noticeably is that some of the HL1 sounds are used in this mod and Black Mesa mostly uses their own sounds, so I took it upon myself to...2.5k downloadsupdated 5 y ago
• GGonarch Map B Quieter Roarby White and Birdy™A quick and simple sound replacement to make the Gonarch's roar on c4a2b a bit less ear-splitting. EDIT: Probably worth noting this - I tuned this to my own personal preferences first and foremost, so it's very noticeably quieter than the original version. If people are interested in a version of...2.3k downloadsupdated 7 y ago
• RRemove Glow on Beneathacleby dmnFEATURES: + Removes the emmisivle glow on underwater barnacles (officially named beneathacles) + Very slight color adjustments to further blend into the environment A lurking predator like the beneathacle would likely try to blend in to effectively kill, now with this mod you can experience just...2.3k downloadsupdated 5 y ago
• BBlaze's Classic Alien Slave Voice (Xen Update Compatible)by BlazeHedgehogDo you miss the Alien Slave's weird bug sounds? So did I. There are other mods on the workshop that do similar things, but they seemed to get broken by the Xen update, and I didn't want to wait for them to get fixed. You might have to type "snd_restart" in the console once you load in to a map to...1.7k downloadsupdated 7 y ago
• OOpposing Force Soundtrack for Xenby Tony Bopita-boniYeah, I'm alive. It's been a long time since I posted an addon, huh? Anyway, this addon replaces the two current songs in Xen with some from Opposing Force. If you want to hear them, you have to play on the public beta build. That is, if it works, knowing the workshop. Xen Theme (bm_c4a1a) Danger...993 downloadsupdated 7 y ago
• HHalf-Life 1 Anthology Soundtrack For Xenby 1/4 Life [bazzite.gg]About This soundtrack is a modified version of Classic soundtrack for Xen (custom) originally created by 1v4n94 and ~Lightwλve~. The intent of this pack is to give Black Mesa's Xen the Half-Life soundtrack while keeping repetition across the entire campaign to a minimum. Since Black Mesa's Xen is...972 downloadsupdated 4 y ago
• HHalf-Life 1 Donaldson's Barnacleby sasuke500🌟🌟🌟 READ THE DESCRIPTION CAREFULLY BEFORE YOU WRITE A COMMENT❗️❗️❗️ 🌟🌟🌟 I dedicated this to you Sage J. Fox for your awesome worked. It works now on XEN Chapters. ❓Reasons: 1. To those who wants it to work on XEN chapters 2. For everyone and for the next generations to come 3. I re-uploaded it be...751 downloadsupdated 7 y ago
• ""Heroic" Nihilanth Boss Fight Music Mixby 76561198969987342A simple mod that aims to make the final boss fight feel more like the summit of Freeman's journey and less anti-climactic compared to how I felt about the original track, while still keeping some bits of the "Nihilist (v2)" which I think works really nicely as ambience! This mod replaces the tra...734 downloadsupdated 13 mo ago
• TThe Longest Yardby Altar of ArezouThe Longest Yard. How to play: Open up the multiplayer host menu and it should pop up immediately, if not host a multiplayer match on any map and then type "map q3dm17" upon load. If you're hosting a dedicated server just grab the files from this link. You only need the maps bsp, but clients need...722 downloadsupdated 6 y ago
• MMeet the Demoarchby Ryan gosling cyclopIf you have buggy sounds, open the console and type 'snd_restart'. If the mod doesn't work, you need to install it manually. To do this, go to the folder "C:\Program Files (x86)\Steam\steamapps\workshop\content\362890\3294857868", open it, and then take the VPK file named "demarch". Next, move th...616 downloadsupdated 2 y ago
• XXen Intro Music Replacementby DuddyboyThis mod replaces Xen's introductory music with a track I mixed a couple of years ago. The track I used to make this mod is "Resonance". (I slowed the track down, lowered its pitch, reversed it and added a reverb effect). "Resonance" was originally composed by the brilliant and very talented Joel...494 downloadsupdated 3 y ago
• AA cool xen mapby sebiCredit to BattleRealmsBigFan. This is not made by me. Read the discussion page and then type this in the console: map bm_c4a1452 downloadsupdated 8 y ago
• XXEN Music But Without the Vocalsby 76561198384132004Gordon doesn't need to hear all this, he's a highly trained professional! Now before everything, I must say that I enjoyed XEN's soundtrack a LOT, and I still do! The amount of talent that went into these tracks is phenomenal. But after 60th or so playthrough the vocal parts of the music were get...327 downloadsupdated 4 mo ago
• [[April's Fools] Black Mesa: Blue Shift - Chapter 5 "Focal Point" Leaked Buildby 76561198881330306(It is not a fake post or a bunch of pictures, the content in this item is actually real maps) I'm one of the beta testers, and yes, I did this. You can play and done all chapter, but: some areas are unfinished, there are many graphic bugs, some scripts are unfinished or broken. This addon includ...322 downloadsupdated 3 y ago
• EEntropy : Zero 2 Xen Fast Headcrabby 76561199142775333Port of the EZ2 Fast Xencrab for Black Mesa. This makes the fast headcrabs easier to see during the Gonarch Lair chapter. Credits go entirely to the EZ2 Mod Team320 downloadsupdated 3 y ago
• SSlightly more different Gonarchby 76561198843549357Something more similar to the original.268 downloadsupdated 4 y 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
• SSlightly more classic Headcrab.by 76561198843549357A lot more like the classic.248 downloadsupdated 4 y ago
• CCollapse/Last Judgement from RE2R for Nihilistby Cheeky GeckoReplaces the song that plays during the Nihilanth battle with Collapse and Last Judgement (merged together) from Resident Evil 2 Remake. Check out my Gamebanana profile for more mods:235 downloadsupdated 5 y ago

56 xen 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.