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.

Developer: Silhouette Valley Games.

Tags: Solo, Free to Play, Indie, Puzzle.

Steam reviews: Mostly Positive (74% of 101).

Price: Free to play on Steam.

Released 2019-07-31.

Last updated 2019-10-25.

Room 40 on Game Goose · Steam store page

Find more PC games on Game Goose.