Room 40 overview

Overview

Room 40 comes from Silhouette Valley Games and is published by Silhouette Valley Games. It arrived on Steam on Jul 30, 2019, and it sits naturally among Single-player, Steam Achievements, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Room 40's latest SteamPulse observation recorded 0 players at 24 September 2026 - 20:55:40 UTC, with a tracked peak near 2. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 75% positive across 105 reviews.

Language and system requirements

Room 40 is available in 1 languages including:

regional rating details listed by Steam when available

Sales, recommendations, and streams

Room 40 has sold up to 2,626 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Room 40 overview details

Room 40 combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

About the game Room 40 is a puzzle game for PC 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. You play as Amy, who has just graduated from college and is struggling to find a job. She comes across a mysterious letter containing a secret message. She responds to the letter and is enlisted in a government agency as a code breaker. Hidden away in an undisclosed location, Room 40, is where the code breakers reside—spending their days trying to uncover the meaning behind secret messages. Features 16 unique and challenging secret messages to solve. 4 bonus secret messages to challenge the hardcore code breakers. Included are analytical tools and techniques to use for revealing the true meaning of secret messages. Learn about different types of secret messages and all the various forms they come in. Become a master codebreaker one step at a time - It is not beyond anyone to figure out what a secret message says armed with the right knowledge and tools. Why free? I won’t be able to get as much user experience testing done as I would like. It won’t be as refined as my last game Future Proof. So I don’t feel like I can justify charging for the game. Bugs will be minimal and should've hopefully been all ironed out. If you enjoy it, considering supporting our other game Future Proof or donate on our website.

SteamPulse editorial summary

Room 40 is listed as a game with Free to play. It supports Windows, belongs to Single-player, Steam Achievements, and Family Sharing, and is associated with Free To Play and Indie. SteamPulse's latest observation records 0 players at 24 September 2026 - 20:55:40 UTC, a tracked peak of 2, and 75% positive reviews.

Overview tags

Free to PlayIndiePuzzleSingleplayer2DFemale ProtagonistCasualCute

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.