Nightmare House: The Original Mod

Nightmare House: The Original Mod

We Create Stuff · 2024 · Free to Play, Horror, Action-Adventure, Indie, Multiplayer

PC
Overwhelmingly Positive96% · 2,658
This game is free to play. Get it on Steam →

Screenshots

About Nightmare House: The Original Mod

Enter the haunting world of Nightmare House. This is the definitive edition of the highly acclaimed horror classic "Nightmare House 2".
Initially released in 2010 as a Source mod for Half-Life 2, the Nightmare House series captivated players with its intense atmosphere and gripping gameplay.

After fighting your way through an abandoned house, you wake up in the teared down, ironically named hospital ‘Never Lose Hope’. As you navigate these eerie halls, encounter terrors and enemies, team up with otherworldly allies and try to survive the unending hordes of horrors coming your way. If you manage to pull through, you might finally escape.

Key Features

  • The Full Package: Combining the original “Nightmare House 1”, its sequel “Nightmare House 2”, and “The Lost Files” into one accessible complete game. For free.
  • Legacy of Horror: An old school horror game that became a cult classic. Rather than cowering from the terrors, fight back against the jump-scares. If you've yet to experience classic Source horror - this is probably the best way to begin.
  • Lost And Confused: You are trapped in Nightmare House, with a haunting ghost following your every step. She’s out to get you, but you must get out of here. Never Lose Hope.
  • Auto Scare System: Engineered to catch you off-guard, this system delivers dynamic scares to ensure you're never truly safe.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Aug 3, 2026
long horse
Recommended Aug 2, 2026
Very Good Mod Just Like Cry Of Fear I Can't Wait For The Remake To Come Out
Recommended Aug 1, 2026
Pretty fun little horror game! Good atmosphere and pretty impressive visual tricks knowing it's a Source engine game. Nothing too spooky, but it has charm and fun characters.
Recommended Aug 1, 2026
this is by far the best horror game i`ve ever played- if u understand it once its very entertaining, although it takes some time to play the entire game through (which is good tbh). solid graphics, smooth animations and sometimes a lil jumpscare. good mix of everything, can highly recommend it :D
Recommended Jul 31, 2026
The game was actually better than I thought. The lore is interesting, the graphic are cool. Well, I have found some bugs while playing. Those SWAT npc's sometimes just stops at the random moments and stay there. For example while running in that tunnel one of them was just looking around, staying behind an ambulance, while I was 50 meter away. Or after shoting of the first door. Brother, they were just standing, while (once again) I was far away. But overall the game is a 8/10. I will def come back to this tittle later.
Recommended Jul 29, 2026
absolutely based

Community reviews

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Nightmare House: The Original Mod