Half-Life: Alyx mods
Half-Life: Alyx developer resources mods
Everything filed under developer resources by its own author, ordered by how much it is used.
106 developer resources mods, most downloaded first · newest update 21 Sep 2026
AllAlyx 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
106 developer resources mods
- 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
- [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
- Lethal Company: Employee HQ [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 Great Great Asset, the Lethal Company Employee modeled by Dotflare Features -PBR -procedural twist bones -cracked and uncracked visor with colorable suit skins INST...397 downloadsupdated 3 y ago
- Half-Life: Alyx (beta): Cremator [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 SterlingFM's creature feature, featuring... the creature... the Cremator based of of Half-Life: Alyx Concept art Features -PBR -ao textures -cloth physics -ao proxies -...370 downloadsupdated 21 mo ago
- [Girls' Frontline 2] Klukai Replace Combine Captain (Source files)by IBRSSource files of Klukai Combine Captain Replacement.352 downloadsupdated 9 mo ago
- METAL GEAR RISING: REVENGEANCE: Senator Armstrong [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 Nanomachine Body Builder from METAL GEAR RISING: REVENGEANCE Senator Steven Armstrong Features -source 2 shapekeys -skin sub surface scattering -animation sequences...332 downloadsupdated 4 y ago
- Star Wars - LAAT/le patrol gunship [S2FM]by Smug BastardThis is a port of the LAAT/le patrol gunship as it appears in Star Wars Jedi: Fallen Order. Features: - Original PBR textures - Modeled interior and rigged doors - Alt skins that disable lights INSTALLATION INSTRUCTIONS GCFscape is required to install due to HLA's Workshop implementation, link to...326 downloadsupdated 4 y ago
- Beta Labby 76561198330783877Cut features reimplemented into HL:A. Includes: Energy Balls (Custom FGD) Tag Darts (Vscript) Placeable Tripmines Vmap should be included in the workshop files. Let me know if it isn't! Custom FGD File for the devs. Right now includes the energy balls:317 downloadsupdated 5 y ago
- Hunt Down The Freeman: Old Sergeant Mitchell [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use this model in S2FM. Description A commissioned source 2 port of the most well written half-life protagonist. Features -shapekeys -skin sub surface scattering -ao INSTALLATION INSTRUCTIONS GCFscape is required to install...307 downloadsupdated 4 y ago
- [Girls' Frontline 2] Peritya Replace Combine Suppressor (Source files)by IBRSSource files of Peritya Combine Suppressor Replacement. Based on Combine Suppressor (Download this if there's missing files)304 downloadsupdated 9 mo ago
- Nami | One Piece Fighting Path [ONE PIECE]by BottledWehr"Just one more time and everything will be the same. Everything will come back to me. And I will be free from Arlong. Bellemere-san. Finally, I can laugh with all my heart." - Nami, Cocoyashi VIllage This is a port of Nami from One Piece Fighting Path to Source 2. The model includes Nami in his N...301 downloadsupdated 3 y ago
- Half-Life 1: Classic Gordon Freeman [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 Brusstriggers promotional art accurate Half-Life 1 Gordon Freeman model. Features -source 2 standard shapekeys -transparent glass skin for the helmet INSTALLATION INSTR...286 downloadsupdated 17 mo ago
- METAL GEAR RISING: REVENGEANCE: Monsoon [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use this model in S2FM. - yes I am aware that his fingers don't have bones. if I have time I will fix this but at the moment I do not have the time Description A source 2 port of the metal meme magnet from METAL GEAR RISING...280 downloadsupdated 4 y ago
- Tear/Drop model w/bones + flexes for S2FMby KomegatzeWARNING - This is NOT an ingame mod. This is for those who want to use this model in S2FM. Description A model of a tear/rain/blood/whatever drop of liquid with bones and flexes. This port was made for the convenience of (me mostly) ad other s2fm'ers and was not published with permission from Ryd...263 downloadsupdated 4 y ago
- Poker Set Props [S2FM]by KomegatzeWARNING - This is NOT an ingame mod. This is for those who want to use these models in S2FM. Description A set of props in the theme of poker includes a poker table, a card(with skins) and a poker chip(with skins) INSTALLATION INSTRUCTIONS GCFscape is required to install due to HLA's Workshop imp...256 downloadsupdated 4 y ago
- Citizen Recreation (Source files,WIP)by AdesiCurrent Development Status: Active Development VPK ID: 2458712939.vpk Installation: Extract the Folder Uncompiled_Source_Assets from the vpk into any folder !!NOT INTO YOUR ADDON!! then take the folders inside of there and put them into your addon. just the marked folders should go into your addo...249 downloadsupdated 6 y ago
- Brain Deads Classic Xenian's [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use these models in S2FM. Description A source 2 port of a Brain Deads Classic Xenians from Black Mesa workshop, made by Brain Dead Brain Deads Classic NPC pack can be found here: Features -PBR -shapekeys -ingame animations...249 downloadsupdated 13 mo ago
- Lethal Company Custom Prefabs-Maps-Tileset [Hammer_s2fm]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use these Assets in S2FM or Hammer Description Basically a set of assets that make it easy to make a Lethal Company like map similar to that shown in the artwork and animation shown above Features -a fan model (for the entr...247 downloadsupdated 3 y ago
- Combine Grunt vmdlby generic_iconA rebuilt combine grunt vmdl. This is meant for workshop creators, this addon will not add anything to the base game. How to use: 1. Look for the vpk in steamapps\workshop\content\546560\2492537148\2492537148.vpk 2. Open the vpk with either GCFscape or VRF 3. In the vpk is a folder named source....235 downloadsupdated 4 y ago
- Judge Dredd Sky Packby Leva the Drug LordCollection of 12 skyboxes from game Judge Dredd vs. Death. Addon contains the following skyboxes: Mega City One Basement Day Mega City One Docks Night Mega City One Hall Day Mega City One Basement Day Mega City One Hospital Day Mega City One Lab Night Mega City One Mall Night Mega City One Hospit...228 downloadsupdated 2 y ago
- Spider-man far from home suitby 76561198884324029this model is from spider-man remasterd i ported the model into half-life alyx for s2fm i had to edit the rig for source to but the ik for this is weird so you have to set the ik for eatchs limb i don't know how to fix this so you just have to do that. also you don't have to give credit but if yo...219 downloadsupdated 4 y ago
- METAL GEAR RISING: REVENGEANCE: Sundowner [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 one of the wacky war criminal, Sundowner Features -source 2 shapekeys -skin sub surface scattering -ao -all ingame animations -pbr INSTALLATION INSTRUCTIONS GCFscape is...219 downloadsupdated 3 y ago
- RAF-9 || Рафик || ATOMIC HEARTby SlashTheFlashRaf-9 from Atomic Heart no sequences :( Model belongs to Mundfish New and improved! have fun (づ ◕‿◕ )づ214 downloadsupdated 4 y ago
- Nico Robin | One Piece Fighting Path [ONE PIECE]by BottledWehr"I want to live!" - Nico Robin, Enies Lobby This is a port of Nico Robin from One Piece Fighting Path to Source 2. The model includes Robin in his New World outfit outfit seen in the Return to Sabaody as well as most One Piece promotional material and artwork. This model includes: HL:A bone namin...209 downloadsupdated 3 y ago
- Nihilanth 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 remake of the Nihilanth from Half-Life 1, made by SterlingFM The public blender file released by SterlingFM can be found here: Features -PBR -shapekeys -animation for...189 downloadsupdated 15 mo ago
- Neon Genesis Evangelion - 1990s Eva Pack [S2FM]by kuz2103I present to you the trio of Evangelion Units from NGE, in their original airing forms, for Source 2 Filmmaker. These models are the "City Shrouded in Shadow" Eva Units re-textured and with some proportion adjustments made with scaling in Blender. It is my first time doing a remixing of models to...180 downloadsupdated 4 y ago
- No More Heroes 3: Travis Touchdown [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use these models in S2FM. Description A source 2 port of the Crownless King, the Passing Assassin Travis Touchdown from No More Heroes (3) Features -Travis (obviously) -PBR -source 2 standard shapekeys -sub surface scatteri...179 downloadsupdated 3 y ago
- Masterchiefby 76561198884324029i did not make this model it was made by Glitch5970 i just ported the model and textures in source 2 checkout more of his work here this is for s2fm it's rigged does not work well with auto ik keep in mind178 downloadsupdated 4 y ago
- Sam and Max + Extras [S2FM]by KomegatzeWARNING - This is NOT an ingame mod. This is for those who want to use these models in S2FM. Description Models of Sam and Max +the desoto car and their weapons (ripped from tf2) INSTALLATION INSTRUCTIONS GCFscape is required to install due to HLA's Workshop implementation, link to download: The...178 downloadsupdated 4 y ago
- Monkey D. Luffy | One Piece Fighting Path [ONE PIECE]by BottledWehr“I Am Going To Be The Pirate King.” - Luffy for the past 25 years This is a port of Luffy from One Piece Fighting Path to Source 2. The model includes Luffy in his Onigashima Raid outfit seen in Wano Act III and New World outfit seen in the Return to Sabaody Arc and Fishman Island Arc as well as...174 downloadsupdated 3 y ago
- Lemon 4k hd uhdby 76561199247673324Add a refreshing twist to your Half-Life: Alyx experience with The Lemon, a small but mighty piece of citrus now fully integrated into your VR game What It Does It sits there. It’s a lemon. You cant pick it up, throw it, admire it, or carry it for emotional support. That’s it. Absolutely groundbr...168 downloadsupdated 11 mo ago
- Boa Hancock | One Piece Fighting Path [ONE PIECE]by BottledWehr"Whatever I do, I'll be forgiven! Because... I am beautiful!" Boa Hancock, Sea around Kuja This is a port of Hancock from One Piece Fighting Path to Source 2. The model includes Hancock in her Marineford outfit seen the Paramount War Arc, as well as Post Timeskip This model includes: HL:A bone na...166 downloadsupdated 3 y ago
- Toro Inoue - Doko Demo Issyo [S2FM]by 76561199040105645A port of Toro Inoue along with all (I think) of their facial expressions :) IMPORTING To use the model, use GCFScape to extract files then drag the 'toro', 'toroinoue', and 'materials' folders into your addon's GAME folder - If you already have a 'materials' with a 'default' folder in it, check...155 downloadsupdated 3 y ago
- Fortnite model pack [S2FM]by Plaguethis addon contains models ported from Fortnite, they have their original bones (defaults have 2 styles, a few have lobby animations) if you want a specific skin, leave the name of it below and ill port it143 downloadsupdated 3 y ago
- Half Life 2 RTX HEV Suit [S2FM]by 76561198799156887HUGE UPDATE: I am very happy to announce that this add-on has been updated and used in Komegatze and Bruss's Gordon Freeman Remastered V2. It is the definite version of the suit with rig fixes by THG and has up to 8K Resolution textures. The downside is that this add-on is now considered outdated...142 downloadsupdated 14 mo ago
- Halo 2 Anniversary: Master Chief and Arbiter [S2FM]by KomegatzeWARNING - This is NOT a replacement or mod. This is for those who want to use this model in S2FM. Description: John 117, The Master Chief and Thel 'Vadam, The Arbiter A Source 2 port of the Halo 2 Anniversary CHief and Arby with enhanced features and materials by fans Features: ao textures and pr...138 downloadsupdated 7 mo ago
- Brook | One Piece Fighting Path [ONE PIECE]by BottledWehr"Yohohohohohoho!" - Brook This is a port of Brook from One Piece Fight Path to Source 2. The model includes Brook in his Pre-Timeskip seen in Thriller Bark until Sabaody Archipelago. This model includes: HL:A bone naming conventions so all bones are visible that need to be Facial bones for facepo...130 downloadsupdated 3 y ago
- [S2FM] Solaire of Astoraby LokivThat one knight from Dark Souls but in da Source 2 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\546560\2838332667\2838332667.vpk,...125 downloadsupdated 4 y ago
- [UPDATED] Portal 2 Sound Filesby ♥️ Deer ♥Every single sound file and voice line directly ported from Portal 2, for use with S2FM/Hammer.121 downloadsupdated 3 y ago
- Velvet Ropes (Colorable!)by HiggueInstall Instructions 1) Go to: ( steamapps/workshop/content/546560/2345524553 ) and open the .vpk 2) Click & drag the 'prefabs' folder from the .vpk into your addon's content maps folder. ( Half-Life Alyx/content/hlvr_addons/ *YourAddonName* /maps ) 3) Launch the tools, open your addon and a map....120 downloadsupdated 6 y ago
- Roronoa Zoro | One Piece Fighting Path [ONE PIECE]by BottledWehr“There Is Someone I Must Meet Again. And Until That Day...Not Even Death Himself Can Take My Life Away.” - Zoro, Arlong Park This is a port of Zoro from One Piece Fight Path to Source 2. The model includes Zoro in his Onigashima Raid outfit seen in Wano Act III and New World outfit seen in the Re...120 downloadsupdated 3 y ago
- Postal Dude (S2FM)by Famix, The Great and PowerfulNOTE: THIS IS NOT AN IN-GAME MODEL OR CHARACTER, THIS IS FOR SOURCE 2 FILMMAKER You will need to bend his legs to allow rigging to work properly. Update: New finger bones. Source is giving me an error trying to update it, so I'm uploading it again111 downloadsupdated 4 y ago
- Vinsmoke Sanji | One Piece Fighting Path [ONE PIECE]by BottledWehr"Cooking is a gift from the god's, spices are gift from the devil." - Sanji, Enies Lobby This is a port of Sanji from One Piece Fight Path to Source 2. The model includes Sanji in his New World outfit seen in the Return to Sabaody Arc and Fishman Island Arc as well as most One Piece promotional m...111 downloadsupdated 3 y ago
- Trafalgar D. Water Law | One Piece Fighting Path [ONE PIECE]by BottledWehr"It's been two years since the War of the Best. Did anyone actually accomplish anything!?" - Trafalgar Law, Punk Hazard This is a port of Law from One Piece Fighting Path to Source 2. The model includes Law in his New World outfit/Dressrosa outfit seen in the Dressrosa Arc as well as most One Pie...108 downloadsupdated 3 y ago
- Sir Crodocile | One Piece Fighting Path [ONE PIECE]by BottledWehr"Long Time No See, Strawhat" - Crocodile, Impel Down This is a port of Crocodile from One Piece Fighting Path to Source 2. The model includes Crocodile in his Classic Alabastar outfit outfit seen in the Alabastar Arc as well as most older One Piece promotional material and artwork. This model inc...96 downloadsupdated 3 y ago
- Sogeking | One Piece Fighting Path [ONE PIECE]by BottledWehr“Sniper island is not a place it is in your hearts” - Sogeking, Enies Lobby This is a port of Sogeking from One Piece Fighting Path to Source 2. The model includes Sogeking as he appears in Enies Lobby This model includes: HL:A bone naming conventions so all bones are visible that need to be Adju...95 downloadsupdated 3 y ago
- Akainu Sakazuki | One Piece Fighting Path [ONE PIECE]by BottledWehr“You certainly are bold... Son of Dragon” - Akainu, Marineford (War of the Best) This is a port of Akainu from One Piece Fighting Path to Source 2. The model includes Akainu in his Admiral and Fleet Admiral outfits seen in Marineford and throughout post-timeskip content as well as in most One Pie...93 downloadsupdated 3 y ago
106 developer resources 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.

