Mods

• IImpostor Headcrab | Sus Headcrab |by NeonNew sussy headcrab mod 2021 edition They're very sussy, eject them all.1.5k downloadsupdated 5 y ago
• RReaction Diffusion HDby Mettle Meek"Far from City 17, Alyx Vance must climb what was once the Eiffel Tower to disable a Combine machine of unknown purpose." This is an improved version of my map submission for VaultMaps Competition 1.1.5k downloadsupdated 6 y ago
• TTHE GREAT WAY 2by I_Monarch_IPart 2/4 Requires: THE GREAT WAY 1 THE GREAT WAY 2 THE GREAT WAY 3 THE GREAT WAY 4 Explore enlightenment teachings from across the globe. Awaken your true power. Choose light, or shadow, and transform. The Great Way is not difficult for those who have no preferences. When love and hate are both a...1.5k downloadsupdated 15 mo ago
• TTHE GREAT WAY 3by I_Monarch_IPart 3/4 Requires: THE GREAT WAY 1 THE GREAT WAY 2 THE GREAT WAY 3 THE GREAT WAY 4 Explore enlightenment teachings from across the globe. Awaken your true power. Choose light, or shadow, and transform. ------ This experience is an experiment, and an exploration of your consciousness. Slow down, n...1.5k downloadsupdated 15 mo ago
• VVengeance for Laszloby SavageJoeTakes place during the events of Half Life 2. Surrounded by Antlions and on the verge of a psychotic breakdown, Sandy must fight his way through hostile territory and make an important choice. It’s time for vengeance. ------------------------------- Song/Sound effect Credits: Bet You Can - Exhila...1.4k downloadsupdated 6 y ago
• HHalf-Life Ravenholm Psych Wardby TheReeno***Before you download this let me preface this by saying that this doesn't have any type of gameplay aside from throwing around a few props currently. I would like to continue working on this and add more things in the future. However for the most part this is more of a set piece than anything e...1.4k downloadsupdated 5 y ago
• TTHE GREAT WAY 4by I_Monarch_IPart 4/4 Requires: THE GREAT WAY 1 THE GREAT WAY 2 THE GREAT WAY 3 THE GREAT WAY 4 Explore enlightenment teachings from across the globe. Awaken your true power. Choose light, or shadow, and transform. ------ This experience is an experiment, and an exploration of your consciousness. Slow down, n...1.4k downloadsupdated 15 mo ago
• TTransition Period Overwatch Shotgunnerby TheParryGod𝗗𝗶𝘀𝗰𝗹𝗮𝗶𝗺𝗲𝗿: ● This is a model intended for use in S2FM. It is not an NPC replacer. ● You are free to modify or port this with proper credits given. 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: ● soldier model ● stun baton model ● skingroups for helmet lights ON/OFF ● 1:1 HL:A wallhammer skeleton ● IK rig ● proxy AO ● 1 idle animat...1.4k downloadsupdated 4 y ago
• XXen Voyagerby NeonWelcome to Xen! Made for the VaultMaps: Xen Infestation Contest Now featuring better optimization and bug fixes. Backstory The combine are prototyping their teleportation technology in the borderwold Xen. You need to stop them, otherwise the rebellion will fall. Any feedback would be greatly appr...1.4k downloadsupdated 6 y ago
• SSubsurface tension Chapter 1: Combatantby Nexu_ssAlyx has gained information of a new combine base, the base is located under city 17 in a old underground storage facility. Her mission is to infiltrate, and destroy the new base before they can fortify it, Good luck. Note: This Map may be un balanced. Also this is my first published map and stil...1.4k downloadsupdated 4 y ago
• GGoldeneye007 - Military Archivesby SpleetA re-imagining of Archives from Goldeneye007. Music Credits: Graeme Norgate Grant Kirkhope Note: there is no "win condition" for this map. It is merely a re-imagining of the original level for Source 2 in VR for both gunplay and exploration purposes. Note 2: for those unfamiliar with Goldeneye 00...1.4k downloadsupdated 6 y ago
• HHalf-Life 2: Canals Remake demo DEFINITIVE EDITIONby CatBaitPreface (optional to read) These are updated and corrected versions of my old maps. Their release was supposed to be timed to coincide with the release of NOVA PROSPECT but... unfortunately for you, I'm a lazy ass :p What? What are the changes? Oh, well, now the music is not buggy, the mandatory...1.4k downloadsupdated 15 mo ago
• JJapanese Schoolby 76561199007098572A little project I had going a while back, it's unfinished (may update depending on the results from the community) 90% Custom assets and textures Explore a Japanese themed school, find 2 keys get access to the dev room to experience some fun custom assets I made I am pausing the project to focus...1.4k downloadsupdated 6 y ago
• SSMG Reflex Sight: Halo CE AR/Halo 2 SMG Reticleby Mettle MeekReplaces the SMG's reflex sight reticle with the reticle of the Assault Rifle from Halo CE and the SMG from Halo 2 onwards.1.4k downloadsupdated 5 y ago
• GGordon Freeman Remastered V2 [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use this model in S2FM. Description: The One Freeman, the opener of the way. A Source 2 quality character remake of Gordon Freeman featuring HL2 accurate details. Includes several variations and alternate styles for HL1 and...1.4k downloadsupdated 1 mo ago
• TTDM Cars Pack [S2FM]by Harry101UKA Source 2 port of the TDM Cars pack, with remastered and tweaked PBR textures. Contains a lot of different vehicle models from many brands, including Ferrari, Ford, Lamborghini, Mercedes, Mini and many more. All vehicles feature detailed interiors with moveable steering wheels, speedometers, axe...1.4k downloadsupdated 5 y ago
• SSMG Alternate Skin (Style 3)by DeividasThis is number 3 of 4 alternate SMG skins found in the files of HL:A. The others can be found in the linked collection above. The skins were made by Valve (I only published them) and besides the 3rd one are not currently used in game. I decided to make these SMG customisation options easy to appl...1.4k downloadsupdated 5 y ago
• TTransition Period Overwatch Soldierby TheParryGodAn imagining of the Overwatch Soldiers between the times of Half-Life: Alyx and Half-Life: 2 𝗗𝗶𝘀𝗰𝗹𝗮𝗶𝗺𝗲𝗿: ● This is a model intended for use in S2FM, not an NPC replacer. ● You are free to modify or port this with proper credits given to all contributors. 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: ● soldier model ● 2 bodygroups f...1.4k downloadsupdated 4 y ago
• HHELLDIVERS 2: Helldiver [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 Symbol of Democracy, the Helldiver. Features -PBR -alt skin made to look less unnaturally clean -cape cloth physics -belt pocket jiggle physics INSTALLATION INSTRUC...1.4k downloadsupdated 3 y ago
• WWatermelon Gibsby G KafGives watermelons the gibs they were missing in the base game. Works in the main campaign and all custom addons.1.4k downloadsupdated 6 y ago
• BBarney Calhoun's Shooting Rangeby Pixel NovaAfter a long day of trying to catch up on his beating quota, there's nothing Barney Calhoun enjoys more than relaxing with some shooting and booze! This a small sandbox-like map, It's also my first HL:Alyx map. I made this map as a way to learn some of Source 2's new tools and new ways of doing t...1.4k downloadsupdated 6 y ago
• SSCP-087-B (Final update)by Alex SolowjowHow far down goes the stairwell? Only one way to find out. This map features: - Custom sounds - Custom textures - Jumpscares - An easteregg (hint: vodka) - a flashlight to see in the dark Wooden destructible barrier by: Chrjen (use both hands to break it) Hallway and staircasezombie screenshot ma...1.4k downloadsupdated 6 y ago
• AAlyx Headlight(only usefull in main level)by Anon SuperEarth---------------------------------old description--------------------------------- Replaces the flashlight with a headmounted flashligght The headlight isn't as bright or shines as far as the normal flashlight.but it does have a wide view and it is mounted on your head. ---------------------------...1.4k downloadsupdated 6 y ago
• [[S2FM] Juniez SMGby 76561198823305914DISCLAIMER: This addon does not add the SMG to Half-Life: Alyx! This is only a prop for S2FM. This is a port of the Juniez SMG model to S2FM. I've reworked the geometry of it to better fit the weapon icon so it looks better from the side. Features: -Converted PBR materials -Rigging on almost ever...1.4k downloadsupdated 6 y ago
• HHeineken [Short Green Bottle Retexture]by 76561199099171840Details Only, a retexture, adapted to city 17, with its respective translation in Russian and more details, according to the game. First Mod on any community This is my first texture mod, any imperfections, in the retexture, let me know to fix it. Also making a mod with a lack of information on t...1.4k downloadsupdated 2 y ago
• SSmashby FragileChickenA map to just shoot boxes. Have fun...1.4k downloadsupdated 7 y ago
• CContingency (V 1.0)by 76561198351063550This is just a small part of what will be a much larger map. Contingency will be updated when I complete the next section. I hope you enjoy this. I have sunk dozens of hours into this map, so please tell me what you thought of it on the workshop page! Version 1.0 ends when you get to the bathroom...1.3k downloadsupdated 6 y ago
• GGold AlyxGun / Pistol Skinby MiraIn game this skin looks shiny. On the pictures it looks matt. I didnt reskin the upgrades, becouse i dont think the combine would upgrade guns with gold in fabricators.1.3k downloadsupdated 4 y ago
• EEternity #JunebugBluesby kheperaAs part of my entry to the #JunebugBlues map jam, this map features a very short story about "eternal hell" and horror. Please leave thoughts as I may consider making a more fleshed out map in the future with a deeper story depending on the consensus of this concept. Special thanks to the Source...1.3k downloadsupdated 2 y ago
• GGrunt Gun: HL2 SMGby Mettle MeekReplaces the Grunt SMG with the SMG from Half Life 2. This is the same weapon replacement I did for Paradox's metrocop grunts, but on its own in case you'd like to use it with the normal grunts.1.3k downloadsupdated 6 y ago
• HHDRI Map Megapack [S2FM]by Harry101UKIMPORTANT This didn't fit on the Workshop, so you'll need to download the files here: (12gb) A large pack of empty void maps with HDRI light probes that you can load into SFM to get an ambient lighting setup. These help to tone shadows and add reflections to glossy materials. These are great for...1.3k downloadsupdated 4 y ago
• TThe Red Doorby CementStairsWhat could be on the other side? The Red Door - A gate through time and space that takes you anywhere... and anytime. All it takes is the courage to step in and expect the unexpected... IMPORTANT NOTETO LAUNCH THE MAPS PROPERLY, YOU MUST HAVE THE ADDON "REDDOOR" ENABLED AT ALL TIMES TOGETHER WITH...1.3k downloadsupdated 6 y ago
• HHECU Soldiers (Grunt Replacement)by KrotterThis addon replaces Combine Grunts with functional Half-Life 1 HECU Soldiers. - Original HL1 models are used (the non HD ones). - Uses HL1 animations. - Replaces voice lines. - Replaces the NPCs' SMG with the HL1 SMG. Some bugs may occur in scripted scenes, as the model does not have default Comb...1.3k downloadsupdated 5 y ago
• SSUFFER HARD !by 76561198972702038STORY Any fear of heights? Ruthless terrorists have kidnapped your father inside a new and nearly finished high-tech skyscraper - the Demi Tower, company headquarter of Teleport Industries. Your mission: Find your way onto the rooftop of the building, get inside the penthouse and rescue your belo...1.3k downloadsupdated 6 y ago
• BBack Alley Remakeby mrcharheadThis is a remake of my first ever Half-Life Alyx map, Back Alley, made for the Combine Presence Mapping Contest back in May of 2020. Areas have been added and redone to make the layout more interesting and make more sense in the world. The Original Back Alley can be found here:1.3k downloadsupdated 4 y ago
• HHalf-Life: Alyx 2026 Map Jamby RitsukaA collaboration of 7 humans to create a continuous Half-Life: Alyx campaign spanning several wacky maps LENGTH: ~2 hours DIFFICULTY: Hard Map Creator Cookie quest Ritsuka That's oddly familiar Glados2.0 Full Cream Mode Korny bad_house SavageJoe An Encounter NoBoi The Heist λrokh Enclosed Glados2....1.3k downloadsupdated 6 mo ago
• HHLA Cremator Modelby Sterling-DISCLAIMER- THIS IS A MODEL, NOT AN NPC The cremator design that was ultimately cut from the final game! As featured in The Final Hours of Half-Life: Alyx -INSTALLATION INSTRUCTIONS- GCFscape is required to install due to HLA's Workshop implementation, link to download: The VPK for the model wil...1.3k downloadsupdated 6 y ago
• SSMG Alternate Skin (Style 4)by DeividasThis is number 4 of 4 alternate SMG skins found in the files of HL:A. The others can be found in the linked collection above. The skins were made by Valve (I only published them) and besides the 3rd one are not currently used in game. I decided to make these SMG customisation options easy to appl...1.3k downloadsupdated 5 y ago
• DDroppable Weaponsby FrostEpexDroppable Weapons Allows you to physically drop your weapons and pick them back up again. This addon requires AlyxLib to work. This addon is compatible with Akimbo Pistols and Body Holsters How To Use Grip your controller while the weapon is equipped, then release the grip to drop the weapon. Gra...1.3k downloadsupdated 7 mo ago
• SSalvationby Papa SidSubject: Alyx Vance, Age 19, Female Affiliation: Human Resistance Current Assignment: Search and Rescue You are tasked with locating the origin of a distress signal. It appears to be coming from the abandonded housing developments in the outskirts of Ravenholm. You must locate the signal and any...1.3k downloadsupdated 5 y ago
• 44K Sky Packby KaamalauppiasCollection of 18 sky materials and lighting prefabs for use in custom maps for Half-Life: Alyx (or other source 2 games). Includes a skybox testing map for testing different sky textures with quick build times. Included sky textures are from, AllSkyFree pack, Free HDR Sky unity asset, and heavily...1.3k downloadsupdated 7 y ago
• PPortal Gun for S2FM! With Material Groups!!!by 76561198348422109The Portal Gun from Portal ported to Source 2 Based of: Portal 2 - Enhanced Portal Gun v2 - tOTALLY RAD by Atlasuir It has material groups which include default (black), blue and orange How to install: 1-. Download GCFScape ( 2-. Go to your steam folder and search for \steamapps\workshop\content\...1.3k downloadsupdated 6 y ago
• BBooti's Arcadeby GundoradoWelcome to Booti's Arcade, an underground establishment built in an abandoned missile silo hidden in a mineshaft deep within the wastelands of New Mexico.1.3k downloadsupdated 6 y ago
• FFigley Resin Replacement (The Stanley Parable Ultra Deluxe)by Mettle MeekIt replaces the Resin with the collectable Figleys from The Stanley Parable Ultra Deluxe.1.3k downloadsupdated 5 y ago
• PPTby FazziEdit: on pause for now. Check out other PT hallways from awesome people on the workshop. Previously: "Early Access". I will be updating as time permits. Alyx map testing in hallway inspired by the infamous PT. I do plan on expanding this map and adding more, however this is primarily for me to fa...1.2k downloadsupdated 6 y ago
• FFear of Spaceby 76561198972702038STORY What happened on KU-537 ? During a routine flight your starship suddenly collides with a huge meteroid piece, which forces you to make an emergency landing on KU-537. As no one answers your radio messages, you try to reach the Weaver Base, a small stopover station which is located within a...1.2k downloadsupdated 5 y ago
• GGuns & Butterby Miz! Please disable all other mods and workshop items before playing this map ! Chased into an old factory boiler room by the Combine, you must use stealth and strategy to escape! Collect resources while you explore - you'll need them ;) Features: Mini mission with a new character* and custom voice...1.2k downloadsupdated 6 y ago
• FFlechettes Reskinby Bordie3DReplaces the default shotgun shell appearance with flechette ammo. Small nod to this addon above because controversially I think it looks pretty boss.1.2k downloadsupdated 4 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.