Room 40 background image

Room 40
DLC

Room 40 is a puzzle game about learning to decipher and decode secret messages. Learn to break various methods of encryption used throughout history. Starting with basic methods used in ancient Greece and the advancement of these methods all the way through to complex ciphers used in WWII.

Free to Play
Indie
Puzzle
Singleplayer
Female Protagonist
Trending
Reviews
102
Platforms
Developer
Silhouette Valley Games
Publisher
Silhouette Valley Games
Released
2019-07-31
Added
2024-12-09
Updated
2025-01-04
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DLC

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