Source EngineMods
Source Engine
Source Engine 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.
1,445 mods · newest update 29 Aug 2026
- sky_sunsetby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- sky_auroraby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- sky_waveby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- Crystal modelsby Wild_BananModding Resources / Models & Texturesupdated 6 y ago
- C_Arm Files for Sourceby Reverend V92Modding Resources / Models & Texturesupdated 6 y ago
- space_30by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- volcanoby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- pandora_bby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- pandora_fby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- mr_16by Mr.WhoModding Resources / Skyboxesupdated 6 y ago
- DetailingTestby AlexHHHMaps / Developer & Test Mapsupdated 6 y ago
- mr_15by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- Peredice Prefab Collectionby PerediceModding Resources / Details & Decorumupdated 6 y ago
- Flipping Mapby aguy on the internetMaps / Developer & Test Mapsupdated 6 y ago
- Skybox Sky1by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- EVE Skybox Packby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- a Shedby MapmakerHojakMaps / Developer & Test Mapsupdated 6 y ago
- space_26by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- Restored Willys MBby Ghost1695579Modding Resources / Models & Texturesupdated 6 y ago
- kz/bhop coinby AntoshaModding Resources / Models & Texturesupdated 6 y ago
- bihopby AntoshaModding Resources / Models & Texturesupdated 6 y ago
- Solid Colors and Grayscaled Counterpartsby log-icalModding Resources / Developerupdated 6 y ago
- Day of Defeat weapon models packby Ghost1695579Modding Resources / Models & Texturesupdated 6 y ago
- Wood benchby ZzFoXModding Resources / Furnitureupdated 6 y ago
- Viaduct (low poly)by AlexPosModding Resources / Bridgesupdated 6 y ago
- 38 Textures from GTA SA (Upscale)by AlexPosModding Resources / Packs & Bundlesupdated 6 y ago
- emplacement gunsby DeamAuXModding Resources / Weapons & Itemsupdated 6 y ago
- 12 new Textures with normalby AlexPosModding Resources / Packs & Bundlesupdated 6 y ago
- mr_13by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- Church (Only brush)by AlexPosModding Resources / Buildings & Structuresupdated 7 y ago
- Easy plug prefabby DomiTibingenModding Resources / Inputs & Functionalsupdated 6 y ago
- Castle (Romanian style) only brush versionby AlexPosModding Resources / Buildings & Structuresupdated 7 y ago
- mr_12by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- HD Asphalt and HD Mossy Ground Texture Blendedby X RaYModding Resources / Texturesupdated 5 mo ago
- HD Mossy Ground Textureby X RaYModding Resources / Texturesupdated 5 mo ago
- HD Asphalt Textureby X RaYModding Resources / Texturesupdated 5 mo ago
- mr_10by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- sky_zby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- Dynamic Scope Crossbow Modelby Reverend V92Modding Resources / Models & Texturesupdated 4 y ago
- Skybox sky_lby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- Mirrorsby memestogo231Maps / Developer & Test Mapsupdated 7 y ago
- minecraft_originalby papier.eimerModding Resources / Texturesupdated 7 y ago
- space_23by Mr.WhoModding Resources / Skyboxesupdated 7 y ago
- Basic Grid Materialsby Ghost1709038Modding Resources / Developerupdated 6 y ago
- mr.who & komaokc hybridby NvC_DmN_CHModding Resources / Skyboxesupdated 5 y ago
- game_skyby Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- space_22by Mr.WhoModding Resources / Skyboxesupdated 5 y ago
- [MOP] Cop Help Sceneby FilipadMaps / Developer & Test Mapsupdated 7 y ago
1.4k 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.