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
- Jump Modby KrotterThis mod depends on the Scalable Init Support addon. With this addon enabled, you can perform jumps by pressing the jump/teleport button during movement, and can override the feather falling from the base game with a more realistic one if vrjump_falling_enabled cvar is set to 1. This addon will o...6.8k downloadsupdated 3 y ago
- Combine Goreby generic_iconAdds gory variations to Combine Units - Requires AlyxLib This is a work in progress, many models are not fully finished and there may be visual glitches. Current Features: Dismemberment for each unit's limbs and head Two explosive variations for the grunt's tank explosion and attached grenade. Ac...6.8k downloadsupdated 10 mo ago
- Paranormal Witness (Horror Map)by DruthId suggest turning off all addons before playing this, it can clash audio files Id also suggest turning off subtitles Story Your just a simple man with a simple life, however your living in a dark neighborhood, set in the UK, in a simple complex of streets and houses, but with a dark twist.. A mu...6.6k downloadsupdated 6 y ago
- LEGO Grunt Replacementby harrydecThis mod replaces the Combine Grunt enemy type with a LEGO version aswell as the grunt gun with the reverse megaphone blaster. In addition the death sounds have also been replaced with some classic death sounds put through a grunt voice changer and the grunts will fall to pieces on death. Huge th...6.6k downloadsupdated 5 y ago
- Impact Grenadesby Mettle MeekGrenades that explode on impact when thrown! They're added to the campaign starting from the chapter "Superweapon" in the same place where regular grenades are introduced. There's also a test map included called "impact_grenades_example" if you'd like to just hop in and try them out. Here's the f...6.5k downloadsupdated 5 y ago
- Pistol Replacement: Doom 2016 EMG Pistolby Mettle MeekLeft-hand support included. Note: The energy module underneath the barrel is an upgrade. You'll need to upgrade the gun to add it on.6.4k downloadsupdated 5 y ago
- E1M1 Gloves (Now with Glove Loader :) maybe?)by 76561198799351848Have you ever gotten tired of seeing Alyx's crusty fingers, but don't want to be Gordon due to a lack of the H.E.V Suit. well now you can have The Gloves from Valve's Old E1M1 Demo. The textures and model for gloves were unused and colored blue for some reason. after some image editing trickery a...6.4k downloadsupdated 3 y ago
- [P2] Sp_a2_coreby TheBoxTrotSp_a2_core, experience GLaDOS's dethroning and betrayal of your companion Wheatley in amazing VR This is now the most complex map to recreate, as was the last. having to recreate all the scenes and animations manually while trying to handle the usual everything is broken thing Featuring Wheatley...6.3k downloadsupdated 5 y ago
- Hotel Breakout #dejavuby KrotterThis map has been made for and is the winner of the VaultMaps Deja Vu contest. Alyx finds herself without weapons in a hotel's top floor room, and needs to find a way down.6.3k downloadsupdated 5 y ago
- Dilapidation [#VM6]by 🐾Toast🐾#VM6 -------------------------------------------------------------------- Aperture has been in a state of dilapidation for many years, and you've just stumbled your way into it. -------------------------------------------------------------------- Thanks to: ApertureVR for the assets! Portal - Ass...6.3k downloadsupdated 4 y ago
- Pistol Replacement: AJM-9by Mettle MeekIt's the AJM-9 from Far Cry 3: Blood Dragon. Works with both regular and preorder pistol skins, and has illuminated sights for night shooting. Left-handed support now included!6.2k downloadsupdated 5 y ago
- Half-Life 2: Remake demo (d1_canals_01)by CatBaitThis is a recreation of the Half-Life 2 map d1_canals_01 in VR Instructions Subscride to the all addons Enable it in the game Select a map (d1_canals_01) Enjoy =) Notes Weapons replaced with weapons from Half-Life 2 Most of the voicelines have been replaced with custom The map is made using HL2:...6.1k downloadsupdated 3 y ago
- Abductionby kheperaWake up in a dilapidated combine prison after a sudden capture, and fight your way through enemies to complete your mission of destroying the place once and for all! Special thanks to the Source 2: Modding Hub for helping me through the painful process of bug fixing and the Half-Life 2 Remade Ass...6.1k downloadsupdated 4 y ago
- Lost Coastby Papa SidKnown issue: If you die, the AI disables itself and you'll have to input "ai_setenabled 1" into the console to fix it. As far as I know, this is an engine bug that is outside of my control. Critical Acclaim:"NPCs don't work, constant physics glitches, don't waste your time playing it. There's hav...6.0k downloadsupdated 5 y ago
- LEGO Combine Captain and Manhack Replacementby harrydecThis mod replaces the combine captain and manhack with lego versions of themselves, along with the irifle the captain uses. In addition the death sounds have also been replaced with some classic death sounds put through a ordinal voice changer and the ordinal will fall to pieces on death. Unfortu...6.0k downloadsupdated 5 y ago
- Street Warby SaandyAlyx tries to figure out what the combine are up to, and accidentally attracts some unwanted company to this calm, deserted street. I hope you brought an umbrella. Thanks to Adesi for the rain particle effect Thanks to Epic for scripting help This is my first map, and it was a little bit of an ex...5.9k downloadsupdated 5 y ago
- HEV Suit Handsby paradoxREAD THE INSTALLATION PROCESS DOWN BELOW! Play as your favorite Theoretical Physicist, Gordon Freeman in the flesh! Or rather in the HEV Suit forearms... NOW WITH HEV VOICELINES! INCLUDES CUSTOM HEV HUD INSTALLATION PROCESS Use custom glove framework or Watch a video guide or 1. Subscribe to the...5.9k downloadsupdated 5 y ago
- Time Travelby The Goobler (I'm gonna Goob you)Proof of concept for two-way time travel in VR with Source 2. Find and press the red button to cause cascading temporal distortions and hop between two points in the fourth dimension. The room also has plenty of other interactables and secrets for you to uncover, in both the past and future. Orig...5.9k downloadsupdated 6 y ago
- Customisable NPC Arenaby epicplayer40A combat arena that allows the player to adjust what NPCs and items should spawn for different AI combat scenarios! I've been working on this map since the official workshop tools were released so let me know what you think of it! How to Use In the spawn room, press the buttons on the wall to tog...5.9k downloadsupdated 5 y ago
- Russell Drip [REPLACEMENT]by 76561198427646008When playing Half-Life: Alyx, I felt like something was missing from fan-favorite character Russell. This mod will solve this problem by giving Russell garments more befitting of a man such as himself. Upon installing this addon he will now have loads of drip.5.9k downloadsupdated 6 y ago
- p1requiredby TheBoxTrotcontains assets required for my p1 maps5.9k downloadsupdated 5 y ago
- VAULTMAPS: XEN INFESTATION [PART 1 OF 4]by paradox⚠️THIS IS JUST ONE OF A FOUR PART ADDON RELEASE AND IS DEPENDENT ON THE OTHER ADDONS TO WORK, PLEASE SUBSCRIBE TO THE COLLECTION BELOW!⚠️ COLLECTION ⚠️EXTRA BOLD SO YOUR EYES ARE DRAWN TO THE LINK IN THE MIDDLE, PLEASE CLICK ON IT⚠️ Welcome to VaultMaps! Contestants were tasked with making maps f...5.8k downloadsupdated 6 y ago
- Pistol Replacement: Half-Life Glockby Mettle MeekReplaces your pistol with the Glock from Half Life 1. Includes custom sound and left-handed support. The magazines also visibly deplete depending on how much ammo they have remaining. Credit to my friend Aysa for ripping the model; it's from Half Life: Source which is why it's blue (abadee abadai...5.8k downloadsupdated 5 y ago
- Elevator Source 2by DruthId suggest turning off all addons before playing this, it can clash audio files Come and hop on the elevator! And enjoy the chill of listening to relaxing music, while you go on an adventure to many many different floors in this huge building, be amazed? be spooked? feel nostalgia? Elevator Sourc...5.7k downloadsupdated 6 y ago
- The Freddy's Investigation (Demo)by 76561199127486304After the horrific missing childrens incident, Freddy's Pizzera had to be shutdown and demolished, the destruction of the unnerving pizzera had been stopped in the middle of progress and former owner William Afton has gone missing, the reason is unkown... 10 Years Later, yourself Mike, unemployed...5.7k downloadsupdated 3 y ago
- Backyard Restingby jonoPorterBackyard Resting Alyx is hiding out in a small shack somewhere in City 17, taking a break from her usual activities until she gets violently interrupted. Features: 20-30 minutes of playtime Hidden loot to be found Somewhat challenging combat A secret cat Buy me a coffee and support my HL:A moddin...5.7k downloadsupdated 6 y ago
- Garavito Hotel (Shining inspired horror game)by DruthId suggest turning off all addons before playing this, it can clash audio files Story Your the new caretaker to the famous Garavito hotel. School is back, meaning there isn't any customers, your all alone, doing your job you notice strange things happening, is this hotel haunted? Are the stories...5.7k downloadsupdated 6 y ago
- HLA NOVR MOD Desire5.7k downloadsupdated 7 y ago
- Decay Chainby 1600 frogsA vanilla-style map in the heart of City 17 Just prior to the events of Half-Life: Alyx, the resistance is on the verge of a major heist, the theft of a Combine reactor. The Citadel's monitoring and security systems would make such a heist impossible were it not for a flaw Russel has identified;...5.6k downloadsupdated 17 mo ago
- BONEWORKS M1911 Pistol Skinby john bonerWhat up son! This mod replaces the pistol with the M1911 from Boneworks. Features: Ported model and textures with normal and metalness maps. Working slide, trigger, and hammer animations. Fully working magazines that show accurate bullet amounts remaining. Custom sounds ported from Boneworks. Lef...5.6k downloadsupdated 6 y ago
- Team Fortress 2 - HWM Mercenaries Enhancedby caseytubeThis here is the TF Mercs ported from Source 1 to Source 2, and have been enhanced to support new features for Source 2, like the new VR Skin shader and PBR. This is an ASSET PACK, which means it won't load in-game like a normal addon. To load these in your current addon for Alyx, so that you can...5.6k downloadsupdated 6 y ago
- Nemez Combine Soldier Remake - NPCs Replacementby paradoxGreeting Hello everyone, this is Nemez I want to present the result of the joint efforts of my friends. The whole pack introduces never-seen-before skins and models. All soldiers have been remodeled and textured from scratch. I hope you enjoy our pack! DISCLAIMER: THIS ADDON REPLACES THE GRUNT AN...5.6k downloadsupdated 5 y ago
- Survival Wavesby KrotterA wave based survival map, originally made for EP2, ported and adjusted for HLA. Weapons are unlocked after completing a set amount of waves. After each wave, the player receives resin and a little time to use the fabricator. In some waves, Charger and Suppressor soldiers might spawn. The game au...5.5k downloadsupdated 6 y ago
- SUSTENANCEby 76561198427646008In this exciting expansion for Half-Life: Alyx, the Alyx Vance finds herself working at a restaraunt in City 17, when she meets an unusual vortigaunt.5.5k downloadsupdated 7 y ago
- Sector Sweepby Trivvy™*** SUBTITLES RECOMMENDED! *** You and your Ordinal have reached the last room of this abandoned industrial building. Clean out the last of the necrotics, and ripcord back to the entrance. ABOUT: My first Half-Life: Alyx map. I wanted to do a short map where you play as a Combine Soldier, accompa...5.5k downloadsupdated 6 y ago
- DOOM - E1M1by 「SHADOW」E1M1 from Doom Map ends when your weapons are dropped. Have fun in E1M1! Conversion done by me. Note: Video shows old version of this map. I was really lazy and didn't made a video for new version of the map. Sorry. Do you like Half-Life content? Why don't you visit my YouTube channel, Vect0R: Yo...5.5k downloadsupdated 6 y ago
- The Courtesy Call - Steam Audio Pathing Testby 76561198882852673This is an OPTIONAL experimental test that includes the Steam Audio Pathing data. If you have this addon enabled alongside the other Courtesy Call addons, an option in the in-game settings menu will appear to enable/disable pathing. Temper your expectations.. This won't make everything sound magi...5.4k downloadsupdated 13 mo ago
- Cave Explorationby ImDrinking_Coca1st place in the first Vaultmaps contest! The Combine found a powerful source of energy in a desertic cave and they are going to use it against the resistance. You need to make your way deep down the Xen infested cave and steal that battery from them. A few surprises are waiting for you, so you b...5.4k downloadsupdated 6 y ago
- VAULTMAPS: XEN INFESTATION [PART 2 OF 4]by paradox⚠️THIS IS JUST ONE OF A FOUR PART ADDON RELEASE AND IS DEPENDENT ON THE OTHER ADDONS TO WORK, PLEASE SUBSCRIBE TO THE COLLECTION BELOW!⚠️ COLLECTION ⚠️EXTRA BOLD SO YOUR EYES ARE DRAWN TO THE LINK IN THE MIDDLE, PLEASE CLICK ON IT⚠️ Welcome to VaultMaps! Contestants were tasked with making maps f...5.4k downloadsupdated 6 y ago
- LIBERTY Gun Replacement - Cyberpunk 2077by SmithereenThe Liberty handgun, owned by Yorinobu Arasaka in Cyberpunk 2077. Features: Custom 3D models and sounds. Raw version in models folder for S2FM. Left Hand Support. Does not feature upgrades Keep in mind this is my first custom gun. Credits: Mettle Meek - Helped with how to do custom guns and suppl...5.4k downloadsupdated 5 y ago
- VAULTMAPS: XEN INFESTATION [PART 3 OF 4]by paradox⚠️THIS IS JUST ONE OF A FOUR PART ADDON RELEASE AND IS DEPENDENT ON THE OTHER ADDONS TO WORK, PLEASE SUBSCRIBE TO THE COLLECTION BELOW!⚠️ COLLECTION ⚠️EXTRA BOLD SO YOUR EYES ARE DRAWN TO THE LINK IN THE MIDDLE, PLEASE CLICK ON IT⚠️ Welcome to VaultMaps! Contestants were tasked with making maps f...5.3k downloadsupdated 6 y ago
- Resistance Revenge 2by 76561198344122478my epic website: If you want to know how I made this map or any of my other maps, then click on the google drive link below. I have any of my addons uploaded there. Feel free to copy ideas or anything else and have fun making your own maps or feel free to use them for SFM animations! This is the...5.3k downloadsupdated 5 y ago
- Call of Duty: Modern Warfare 50. GSby Dr.OktoberfestWant a bit more of a challenge? Have you ever wanted to obliterate your enemies with an incredibly high powered round? Do you want hollow points?! Well- we don't have hollow points.. BUT what I do have is a very incredible hand cannon! I introduce the 50 GS. otherwise known as, the "Desert Eagle"...5.3k downloadsupdated 6 y ago
- LATE SHIFT (Horror Map)by DruthId suggest turning off all addons before playing this, it can clash audio files LATE SHIFT, Is a single player horror mod for half life alyx. Will you survive in this empty office during a strong storm late at night? But something else is at work? Something, paranormal. I will say now, epilepsy w...5.3k downloadsupdated 6 y ago
- Shakedownby Games Box3rd place in the Combine Presence mapping competition. This was my first complete map for any game ever, so it's far from ambitious. Expect a short but sweet adventure with an emphasis on intense, aggressive combat and environmental storytelling. Story: The rebels caught wind that one of their ke...5.3k downloadsupdated 6 y ago
- THE UNDERGROUNDby wmafranzWhat was supposed to be a simple scavenging for supplies has turned into a nightmare as soldiers have found out what you're doing, and are raiding the old subway station you were scavenging in. This map features custom dynamic music, and custom enemy types from DetliT’s Campaign+: Campaign Overha...5.3k downloadsupdated 6 y ago
- VAULTMAPS: XEN INFESTATION [PART 4 OF 4]by paradox⚠️THIS IS JUST ONE OF A FOUR PART ADDON RELEASE AND IS DEPENDENT ON THE OTHER ADDONS TO WORK, PLEASE SUBSCRIBE TO THE COLLECTION BELOW!⚠️ COLLECTION ⚠️EXTRA BOLD SO YOUR EYES ARE DRAWN TO THE LINK IN THE MIDDLE, PLEASE CLICK ON IT⚠️ Welcome to VaultMaps! Contestants were tasked with making maps f...5.3k downloadsupdated 6 y ago
- The Dead Dropby McCree From GameCubeAlyx meets with a resistance informant who has information regarding infiltrating a nearby Combine stronghold believed to be housing a weapon of potentially great power. This is the first map I've ever made, crafted over the course of months. It's got just a few rough edges, but hopefully, less t...5.3k downloadsupdated 5 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.

