The Room 4: Old Sins (2021)

- Developer
- Fireproof Games
- Platforms
- Windows
- Genres
- Adventure
- Rating
- 4.9 of 5, 18,126 player ratings
- Typical playtime
- about 5.3 hours
- Where to get it
- Steam

The catalog in 3D
The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.
How it feels
You carefully probe a gleaming, intricately crafted dollhouse, each solved mechanism pulling you deeper into a quiet, tragic mystery that feels both intimate and unsettling.
atmosphericpuzzlingmysteriousexplorativehauntingintricatetactileunnerving
What players say
Players praise the clever dollhouse concept, which keeps the game focused in one location and makes puzzles feel tactile and satisfying. Some find it too linear or less logical than earlier entries, with occasional backtracking. The atmosphere and Lovecraftian story are consistently appreciated.
Screenshots






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The Room Two (2016)
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Light in the woods (2025)- More like this game, on a shelf you can walk up to.It's the lit case on the top shelf.
More by Fireproof Games
The Room (2014)
The Room Two (2016)
The Room VR: A Dark Matter (2020)
The Room Three (2018)
Ghost Town (2025)
Omega Agent (2016)