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Room 40

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Room 40

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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.

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Case 003

Hi someone can help me with this case please ? :/

Bizourr

Nov 10, 2022 @ 11:55am

General Discussions

Drug Dealing

I'm on the drug dealing list with rat night and night. I feel it's fairly obvious who three are. The friend getting discounts, the only guy who bought on one day to get busted, and the OD. I feel like the Batman bad girl is rat, keeps going up and stuff, but through random trial the others don't work no matter what?? I'm getting a headache. Help? Anyone?...

JadeUnicorn

Apr 28 @ 2:03pm

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Secret Message 10

Is there any good hint to start this? I dont know how or where should I start.

MC_Cromwell

Oct 18, 2019 @ 12:02am

General Discussions

Guide

Room 40 | Walkthrough & Achievement Guide

This is an optimized step-by-step walkthrough of the game. All achievements are for solving the twenty ciphers.

YouGotHitByGunner

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Scorp

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Scorp

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Scorp

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Guide

Room 40: Walkthrough & Achievement Guide

Full walkthrough including hints and puzzle solutions.

5hadeSlayer

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List of cipher text typo errors and possible minor bugs as of v1.03

A - Types of secret writing (cipher text examples - typo errors) 2.0 - Transposition 2.01 - Rail Fence 2.05 - Complete Columnar 4.0 - Ciphers 4.01 - Monoalphabetic: Scramble Cipher 4.02 - Monoalphabetic: Caesar Shift Cipher 4.05 - Monoalphabetic: Keyword...