Room 40
Silhouette Valley Games · 2019 · Free to Play, Indie, Puzzle, Singleplayer, Female Protagonist
PC
Best price
Free
This game is free to play.
About Room 40
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.