
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.
Only Proton reports exist so far.
Last report Mar 6, 2024
All reports predate Proton 9.0 (May 1, 2024) — freshness is marked “Needs confirmation”.
1 report · Low confidence: all reports predate a major ecosystem update.
No native Linux build — Proton only
No anti-cheat reports yet
Most of this is historical ProtonDB data (newest from Mar 6, 2024) and needs a fresh report to confirm it still holds.
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