Half-Life: MModMods
Half-Life: MMod
Half-Life: MMod 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.
39 mods · newest update 7 Sep 2026
- espada de athenaby luis.c.cModelsupdated 3 mo ago
- Bloody Christmas (Adapted for HL1MMOD)by AMM_AGMods & Mapsupdated 6 mo ago
- Three Mod Adaptations for HL1MModby BanahezzerMods & Mapsupdated 8 mo ago
- Awaken (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Challenger Deep 2 (Adaptation for MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Ground Zero (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Smart Decoy (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- The World Machine (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Night Shift (Beta) Rechargedby BanahezzerMods & Mapsupdated 8 mo ago
- Operation Nova (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Affliction (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Hour-Glass (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Timeline Dilogy (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Minimicus (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Half-Life: Uplinked (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Gut Reaction (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Todesangst (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Black Mesa Sideline (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Life's End (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Half-Life: Uriel (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Fate Reversal (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- ETC (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- The Xeno Project I & II (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Someplace Else (Adaptation for HL1MMod)by BanahezzerMods & Mapsupdated 8 mo ago
- Half-Life: Redemption MMODby amok-ROther/Miscupdated 10 mo ago
- Blue shift mmod some fixesby Ferbrody205Other/Miscupdated 10 mo ago
- MMOD Opposing force Lore Friendlyby CreepBlazikenOther/Miscupdated 2 mo ago
- Half-Life MMod ExtraCoop (no-steam) "spanish"by BlackmesarojoOther/Miscupdated 19 mo ago
- Half-Life MMod ExtraCoop (steam Version) "Spanish"by BlackmesarojoOther/Miscupdated 19 mo ago
- Half-Life MMod ExtraCoop (steam Version) "English"by BlackmesarojoOther/Miscupdated 19 mo ago
- HL2 CHARACTERS IN HL1 (MMOD VERSION)by 12311111Other/Miscupdated 2 y ago
- Relentless and Rebalanced monstersby Ghost2896708Other/Miscupdated 3 y ago
- Half-Life: MMod minor consistency patchby Nin10doGModOther/Miscupdated 3 y ago
- Breaking Bad - Main Menuby Matt1010Other/Miscupdated 4 y ago
- No-Tie from Freeman's Mindby Matt1010Models / Player Modelsupdated 4 y ago
- Universal Disaster (Adaptation for HL1MMod)Mods & Mapsupdated 2 mo ago
- Hazardous Materials (Adaptation for HL1MMod)Mods & Mapsupdated 2 mo ago
- Laboratories Demo (Adaptation for HL1MMod)Mods & Mapsupdated 2 mo ago
- The Lambda Conspiracy (Adaptation for HL1MMod)Mods & Mapsupdated 2 mo ago
39 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.