Half-Life: Source
Half-Life: Source 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.
161 mods · newest update 2 Sep 2026
- Blue radarby ur4ik123GUIs / Other/Miscupdated 17 y ago
- Green Hudby ur4ik123GUIs / Other/Miscupdated 17 y ago
- 2x Resolution Crosshairsby RiShootyEffects / Other/Miscupdated 17 y ago
- dms_underground_ruinsby Impossible9Maps / Deathmatchupdated 17 y ago
- ar_buildingby mama0Maps / Deathmatchupdated 17 y ago
- dms_4towerby mama0Maps / Deathmatchupdated 17 y ago
- dms_1337_street_rmxby mama0Maps / Deathmatchupdated 17 y ago
- dms_Ultimatumby kommandojoeMaps / Deathmatchupdated 17 y ago
- dms_abandoned_v2by Impossible9Maps / Deathmatchupdated 18 y ago
- dms_fortificationby kommandojoeMaps / Deathmatchupdated 18 y ago
- dms_undertowby Dmx6Maps / Deathmatchupdated 18 y ago
- nova_space_v2by mama0Maps / Deathmatchupdated 17 y ago
- dms_urban_arenaby Impossible9Maps / Deathmatchupdated 18 y ago
- beno_stalk2by mama0Maps / Deathmatchupdated 18 y ago
- toon_townby mama0Maps / Deathmatchupdated 18 y ago
- HLS German Umlauts Fixby Dmx6Game files / Patches & Updatesupdated 18 y ago
- Garrys Mod for Half-Life Sourcby Dmx6Game files / Other/Miscupdated 18 y ago
- dms_youspinmerightroundby Dmx6Maps / Deathmatchupdated 18 y ago
- dms_aquaboxby Dmx6Maps / Deathmatchupdated 18 y ago
- old beta of night mapby VipeRMaps / Deathmatchupdated 7 y ago
- jailbreakby mama0Maps / Deathmatchupdated 18 y ago
- overgrowthby mama0Maps / Deathmatchupdated 17 y ago
- rats_kitchenby mama0Maps / Deathmatchupdated 18 y ago
- dms_xfireby PsychoManiacMaps / Deathmatchupdated 18 y ago
- dms_thdm1by mama0Maps / Deathmatchupdated 18 y ago
- re_hldms_killboxby mama0Maps / Deathmatchupdated 18 y ago
- apni_gallianby mama0Maps / Deathmatchupdated 19 y ago
- dms_stalkxby Dmx6Maps / Deathmatchupdated 19 y ago
- herose_bfieldby mama0Maps / Deathmatchupdated 19 y ago
- mock_towerby mama0Maps / Deathmatchupdated 19 y ago
- lost_trainby mama0Maps / Deathmatchupdated 19 y ago
- dms_space_maniacby mama0Maps / Deathmatchupdated 19 y ago
- dms_bashby mama0Maps / Deathmatchupdated 19 y ago
- dms_2-fortby Dmx6Maps / Other/Miscupdated 19 y ago
- shaze_arenaby mama0Maps / Deathmatchupdated 19 y ago
- Capture the Flag Modeby EZ-onePrefabs / Other/Miscupdated 19 y ago
- op4_port_crateby mama0Maps / Deathmatchupdated 19 y ago
- cross_train_stationby mama0Maps / Deathmatchupdated 19 y ago
- coop_mission_rehanby mama0Maps / Other/Miscupdated 19 y ago
- dms_rapidcoreby mama0Maps / Deathmatchupdated 19 y ago
- gift_xmas_stalkby mama0Maps / Deathmatchupdated 19 y ago
- work_siteby mama0Maps / Deathmatchupdated 19 y ago
- dms_disco_nightclubby Dmx6Maps / Deathmatchupdated 19 y ago
- sonic_mario_landby mama0Maps / Deathmatchupdated 19 y ago
- kotta_baseby mama0Maps / Deathmatchupdated 19 y ago
- beno_stalkby mama0Maps / Deathmatchupdated 19 y ago
- killbox_operaby mama0Maps / Deathmatchupdated 19 y ago
- Red Twister2by EZ-oneGUIs / Other/Miscupdated 19 y ago
161 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.