Nightmare House: Remake
You must have Half-Life 2 and Counter-Strike Source installed in order to run this mod properly. Nightmare House: Remake uses content from both games and since we don't want to run into any legal trouble you must own both titles.
- Download from We Create Stuff (official mirror)
- Download from ModDB
- Download from Filefront
- Download from 3D Downloads
- Download from Half Life 2 Files
- Download from Pfichiers (French)

Nightmare House mappack
You must have Half-Life 2 installed in order to run this map properly. Nightmare House uses content from the game and since we don't want to run into any legal trouble you must own the title.
- Download from ModDB (installer)
- Download from ModDB
- Download from Filefront (installer)
- Download from Filefront
- Download from Gamespot
- Download from PlanetPhillip
- Download from SnarkPit

Nightmare House 2 modification
Not yet available. Check back soon.