Half-Life: Alyx
Half-Life: Alyx mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
1,722 mods, most downloaded first · newest update 13 Oct 2026
Alyx Addon1.7kShort (less than 20m)524Maps519Models287Valve Games269Combine Soldiers267Action256Infinite / Looped241Textures213Ported Content204No Combat203Urban199Zombies193Headcrabs193Beginner192Hardcore176HL:A Campaign-like172Game Modifications & Replacements170Recreations & Remakes169Other Environment148Industrial143Showcase & Scenic142Asset Packs142Sounds134Sci-Fi129Adventure128Underground128Horror122NPCs119Miscellaneous Content114Weapons110puzzle107Developer Resources106Combine Structures105Custom Mechanics97Other Genre94Sandbox86Other Addon Type83Xenfestation82Other Theme80Other Enemies80Comedy75Scripts & AI73Nature71Antlions71Friendly Companions70Long (an hour)70Abstract66Exotic60Prefabs47Particles47Rural44Pop Culture43Jeff43Campaign (2 hours or more)43Defense & Arenas39Platforming & Climb39Fantasy38Quality Of Life36Stealth34Arcade & Minigames33Crime32Educational27Musical27Water23Open-World22Training21Vehicle12Historical11RPG10Snow10
- Mafia the city of lost heaven | beta 1.0by Leva the Drug Lordпорт маленькой италии из мафия 1 в хл алукс ) прошу не злится на различные баги , это мой первый порт поэтому тут очень много недочётов известные баги: нуу криво обрезан остров , пофикшу позже port of little Italy from mafia 1 in hl alux) please don’t get mad at bugs, this is my first port so the...456 downloadsupdated 6 y ago
- Deploy Demoby NeonWarning: This mod changes skill_hlvr.cfg values. Restart your game before launching other content Deploy Send soldiers into fight and watch it unfold! Very simple demo that took too long to finish. Features: Money and buying units, Randomized zombie spawns, Custom Panorama Hand Menu, Dynamic bala...453 downloadsupdated 5 y ago
- Breach Zeroby Quantum_StormYou wake up in an abandoned location underground. Not knowing how long or why you are there but regardless you press on to reach the surface not knowing what you will come across.453 downloadsupdated 5 y ago
- HL2 Combine Shieldsby THGHeavily edited materials and particles to rework the Combine Shields AKA Energyfields / Fences / Gates to be more like their appearance from Half-Life 2. Features: Fake refractive appearance. Reactive particles. Dynamic animation. Custom near and touch sounds. Video bitrate destruction as a bonus...453 downloadsupdated 6 mo ago
- Attic Safehouseby G KafEnjoy this environmental experience, inspired by the world of Dying Light. There is 3 resin in this map, try to find them all! Donate here!452 downloadsupdated 5 y ago
- half-life 2 little mapby 76561199197195515Resubscribe to get update!452 downloadsupdated 3 y ago
- HL2 Beta Hydra REMAKE [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use this model in S2FM. Description A source 2 port of a model I commissioned from SterlingFM, A remake of the Hydra from the HL2 Beta. Features -PBR -alternate xenian skins INSTALLATION INSTRUCTIONS GCFscape is required to...452 downloadsupdated 19 mo ago
- Sector Clearance *Update*by λrokhWelcome to λrokh's training ground: Sector Clearance - *Update* with many thanks to iohnnyboy Ultra Hard Shoot 'em up combat map Play on Hard with new skill config Kill Combine while listening to cool music 5 Waves - dynamic cover - Pistol only Headshots kill Scavange! Suppressors & Chargers drop...449 downloadsupdated 15 mo ago
- Lethal Company Asset Pack [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use these modelsl in S2FM. Description A source 2 port of the Great Great Assets (plural), the Lethal Company props, player, and enemies originally ported by 9joao6 Features -ao proxies -liquid bottle shader on flask -custo...449 downloadsupdated 3 y ago
- Artboardby sethMade an artboard, have markers, chalk, and erasers.448 downloadsupdated 7 y ago
- NCC-1701 Enterpriseby 76561199037477053The Enterprise has been boarded by the Combine, and some other baddies have tagged along. Nearly all of the crew have abandoned ship, and the rest are dead. It's up to you to save the ship. Find a weapon, get to the bridge, and disarm the self destruct before you are toast (10 minutes)! reminder:...448 downloadsupdated 3 y ago
- Hoarderby 76561198343544502Protect your secret toilet paper stash from the police. My first map, approx. five minutes to beat, mostly just a personal expirement. hopefully you guys like it.446 downloadsupdated 6 y ago
- Slender Jeff | A Simple And Quick Horror Mapby matthew9324When curiosity and your drunk mind takes over, you decide to pay the notorious Jeff Forest a visit. This forest is known for several hauntings and murders, but that won't stop you. When you drive over there, the worst thing happens, you run out of fuel and the nearest civilization is nearly 6 mil...446 downloadsupdated 6 y ago
- Warehouse Tycoon #VMLOOPEDby AdesiWARNING very buggy. sry for that. Also Saving/Loading isn't supported They also like to get stuck a lot. therefore blocking the machine they are going to. i was planning to be able to either manually delete/fire NPC's so they get unstuck but the more i thought about it the buggier it would have o...444 downloadsupdated 6 y ago
- Climbing Test/Exampleby staryoshi06IMPORTANT NOTE: This addon activates sv_cheats! This is so that you cannot die from fall damage. Remember to turn it off if you play other addons after you finish! This map is a collation of my climbing experiments. These are essentially examples of what you could do with the source 2 climbing fe...443 downloadsupdated 6 y ago
- (Old Version) Intervention of the Citadel 3by gokutofuthis is the last intervention of the citadel map.......(or is it?) and is also the shortest map but highest quallity. more maps coming. Known bugs: trees going up and down slightly. one of the turrets floating.443 downloadsupdated 5 y ago
- S2FM | FNaF3 Pack part 1by 76561199116423619CREDIT: SFM Port by: springtf2 S2FM Port by: GoldBonS2FM SFM LINK: _____________________________________________________ How to get your acess the model and add it to your addons: Go to: 'Steam\steamapps\workshop\content\546560\3134674265 Use GCFScape and extract the files into your addon.442 downloadsupdated 3 y ago
- HL2: RTX Father Grigori [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use this model in S2FM. Description A source 2 port of the crazy but faithful and helpful Priest Father Grigori Features -PBR -source 2 standard shapekeys -cloth physics INSTALLATION INSTRUCTIONS GCFscape is required to ins...442 downloadsupdated 19 mo ago
- Junction 78by ihonnyboyA, short, 5 minute map focusing on exploration and atmosphere. A place of tranquility...or a firebreak for a coming catastrophe? Are those markers? For graves, perhaps? Or are they inanimate sentinels? Guarding a dark secret? This place holds many secrets, but little answers. Inspired by a friend...441 downloadsupdated 4 y ago
- Underground Zombie Encounterby The Goobler (I'm gonna Goob you)This is very, short scenario that I banged out within the first few days of the HLA Workshop tools becoming available. This is not intended to be a "full" or "challenging" level by any means, just a showcase of my first attempt at mapping in Source 2. Initially starting off as a lighting test, I...439 downloadsupdated 6 y ago
- [FNaF FFD] Springbonnie & Fredbear S2FM Port Releaseby 76561198439659381credits: model by:Nekroz & Ludup Extra Models: Banjo by Ludup Knife by Nekroz Knife Mats by Nekroz Microphone by Nekroz Microphone edit by Ludup Microphone Mats by Ludup EXTRAS! -Knife -Microphone -Banjo S2FM Port by: BilgiGamer S2FM Model Pack Discord server: How to use in S2FM: Subscribe, then...439 downloadsupdated 4 y ago
- The Communicatorby Willco2This may have started as my first ever box-map, but now it is home to several small interaction-based set pieces, a new puzzle, and sandbox-ish progression. Features include the following (without giving away too much): * Continuous collection-based progression towards a final combat scenario * A...438 downloadsupdated 6 y ago
- Tomas2886cz Adventuresby 76561198341096084Tomáši!!! it's time to rise and shine... You spent 10 years in your basement... You played games with your friends, half life alyx, but the strange thing is that even after half life alyx, half life 3 is nowhere. But you just don't realize that valve is always one step ahead. half life 1, 2 and A...438 downloadsupdated 4 y ago
- The Fun Collection 3by KornyLooking for something fun? Look no further than The Fun Collection 3! Featuring Funmaze 6, The sixth and most thrilling Funmaze yet! When playing Funmaze 6 please start with part 1. You'll need to start part 2 yourself after you finish part 1. Please let me know what you think of it down in the c...438 downloadsupdated 20 mo ago
- Key Thrower - Somewhat a puzzle gameby avianThis is my first time mapping as well as my first level. This addon is a concept puzzle I had and with the skills of a beginner I tried my best. I am open to feedback and I tried my best so you couldn't get soft stuck. This addon includes a short game with 3 small levels. Please do not teleport o...437 downloadsupdated 7 y ago
- [S2FM] Half-Life 1 Militaryby LokivThe original military models from Half Life 1 are now in Source 2! Large issue (to be fixed): the head model isn't connected with the other bones, if you want to move the spine or pelvis you're gonna have to select both the bone you want to move and the head bone and it'll work fine, you select b...437 downloadsupdated 5 y ago
- LKBC: Black Cat [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use this model in S2FM. Description Kitty cat model from the upcoming game "Little Kitty Big City" INSTALLATION INSTRUCTIONS GCFscape is required to install due to HLA's Workshop implementation, link to download: The VPK fo...434 downloadsupdated 4 y ago
- shut alyx upby GL1TCHmute Alex, completely removing her voice lines for the game mostly used for immersion purposes but will also take away from some scenes so i wouldn't recommend using this on your first play through doesn't work on others maps but works on the main game434 downloadsupdated 2 y ago
- G-Addictionby MMillionA riveting map in which you are trapped in a room with an unconscious G-Man, who has developed a crippling alcohol addiction ever since Doctor Freeman rejected him.430 downloadsupdated 7 y ago
- Short & Shittyby NeonVersion without s&box references Short & Shitty overrides some of Half-life: Alyx's textures. To avoid seeing a Terry headcrab in other maps, make sure to disable this addon before playing anything else. Short & Shitty Short & Shitty is a short (10-15 minutes) linear map featuring combat with zom...430 downloadsupdated 4 y ago
- Combine Bowlingby LokivYou and G-man sneak into an abandoned bowling alley, you try to get a large amount of points while G-man practises his piano skills.430 downloadsupdated 5 y ago
- Grogu (Baby Yoda) Gnomeby Neon"BABY YODA FREE 3D BY OSCAR CREATIVO" ( by OSCAR CREATIVO is licensed under Creative Commons Attribution ( From a galaxy far, far away comes Grogu! This mod replaces the gnome's model with Grogu. Start your game on the second chapter "The Quarantine Zone" with addons enabled! Second map in the fi...426 downloadsupdated 4 y ago
- HATSUNE MIKU PROJECT DIVA FUTURE TONE HAND ITEMS PS4 PORTby B_CANSINWell leeks and microphones for each hands and can lock to miku with bone merge yay. Gona adds more but for now just these 3 models. Usage: Source 2 Filmmaker S2FM - S2SFM / hammer for making map inculude her (do not reupload her add her as Required items ) / can be use as ragdoll _v2 is for rin r...425 downloadsupdated 4 y ago
- Half-Life 2 Alyx voice replacementby whatsJust as the title says, this mod replaces Alyx's voice. Are you tired of Half-Life:Alyx having a different voice from HL2? Well, get this mod then! did this while bored I will update it, so if you find any bad voice sounds, just leave it in the comments. Credits: scruffygamer for the RVC model Kr...425 downloadsupdated 3 y ago
- Alarms and Jeffby 76561199173160747Missed throwing bottles to play fetch with Jeff? Alyx cross paths with him again and bottles are not always within reach... Two "endings" to choose from: let Jeff die or watch him trudge into the sunset. Update: I'm sorry but I won't be able to re-release this with a new art pass. Sadly, my PC cr...424 downloadsupdated 4 y ago
- Mane Six Gnome Replacementby 76561198373006683About this mod This mod replaces Gnome Chompski with My Little Pony: Friendship Is Magic Mane Six characters: Twilight Sparkle, AppleJack, Pinkie Pie, Rainbow Dash, Rarity and Fluttershy. Yes, there are 6 of them, and instead of being random, you can take any of them. Or even all six of them! I w...423 downloadsupdated 3 y ago
- Endless Vort Powerby SockmanA wave-based map where you can only use the energy powers that you get at the end of the game. Made mostly as a way to try out the new tools422 downloadsupdated 7 y ago
- DEFEND THE VAULT (Tower Defense)by 小白的逆袭This is the last pure land of mankind and the only remaining vault. The enemy will soon launch a fierce attack on it. Be vigilant and ready to fight with Combine army to defend humanity's last Vault. This is our last hope! Good Luck, Aylx! Tips: 1.As the battle progresses, you can get various amm...421 downloadsupdated 4 y ago
- Back Alleyby JakeNo game play just cool epic scene420 downloadsupdated 6 y ago
- Gundown at Sundownby -Skyguy-Been a while since i was last able to update this. finally got around to it. fixed and improved a few of issues i was suggested. Note: my VR headset has been constantly crashing and haven't been able to test one or two thing i couldn't while in the SDK. so feedback would be appreciated.420 downloadsupdated 5 y ago
- TTK Rebalanceby SilverA cfg set that's low-key kinda based on COD: Modern Warfare 2019's veteran campaign difficulty. Lowered TTK across the board (AKA everyone dies much, much quicker), with other changes depending on the chosen difficulty level. Default combine can be killed with one pistol headshot, while armored v...418 downloadsupdated 4 y ago
- Holdoutby KoriSmall endless defense map. Difficulty probably needs to be adjusted. Can't seem to bake decent lightmaps withough running out of memory so shadow quality is pretty low.418 downloadsupdated 7 y ago
- Enhanced TF2 pistol [S2FM]by 76561198335744655This is the enhanced pistol from r234 in the SFM workshop, I only exported It into the source 2 filmmaker (s2fm) This is an assest, witch means it won´t load in-game like a normal addon, to use this model in s2fm you have to go to: Program Files(x86)\steam\steamapps\workshop\content\546560\236223...417 downloadsupdated 6 y ago
- [S2FM] HL2:EP2 Hunterby LokivAnother "comission" port Artworks are made by (in order of appearance): Me, Josh The installation is simple, all you need is a program that can open .VPK files (I'd recommend GCFScape as it's easy to use) and when you have that you go to C:\Program Files (x86)\Steam\steamapps\workshop\content\546...417 downloadsupdated 4 y ago
- The Shooting Rangeby AngerDo you have a friend wanting to give VR a shot and want to let them shoot some stuff Well then give this range a shot! The Range includes: Tons of weapon resources so you can fire to your hearts content. Base weapons with a weapons upgrade station to try out individual upgrades and test. Open are...416 downloadsupdated 7 y ago
- Shnome Shompskiby awoo~This addon replaces Gnome Chompski with a Shumo plush. Take her with you on your journey. Carry her around in your capable arms. Squeeze her tightly with your big strong hands. Protect her from the evil bad guys (or throw her at them as a distraction). Punch her to relieve stress or throw her aro...415 downloadsupdated 16 mo ago
- Suppressor Blood Fixby THGA long overdue unofficial patch to fix the appearance of blood on the Combine Suppressor (where blood disappears from a short distance.) Fix for several mesh issues with the standout feature being the missing blood UV for LOD models.414 downloadsupdated 6 mo ago
- Sakrua Miku Module PDFT/Megamix+ portby B_CANSINHere is 01 vocaloid Sakura Miku Module from Hatsune Miku Project diva future tone/Megamix+ yay! ---------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------- !!! YOU NEE...411 downloadsupdated 2 y ago
1.7k 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.

