Room 40 is a Free to Play game from Silhouette Valley Games with a 66% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- Silhouette Valley Games
- Release year
- 2019
- Playtime
- Varies by player
- Price
- Free
- Review signal
- 66% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows 7/8/8.1/10 (32bit/64bit)
Processor: Intel Core 2 Duo or equivalent or greater
Memory: 4 GB RAM
Graphics: One with OpenGL support
DirectX: Version 9.0
Storage: 400 MB available space
Additional Notes: Resolution of 1280×768 or greater
From Steam reviews
Review notes
Room 40 is worth a closer look if you want narrative mystery.
Best for players who want narrative mystery.
Check more carefully if you dislike unclear onboarding.
narrative-mystery
Play styleA useful part of the game is piecing together mystery and story threads.
confusing-onboarding
FrictionThe first hours can be unclear without patience or outside help.
Steam review snapshots
It's confusing to stare at a screen, start making deductions and calculations, then head to another and realise they're all moot because…Note to developer: on this very case (47310) I noticed a mistake on one of the clues: it states that only 32…Why it fits
Check it if you want free to play filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.