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Last 7 days · history since Nov 1, 2026
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25% positive of 4 · 4 user reviews · Live from Steam
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Reconnaissance operatives infiltrated a corporate building and extracted electronics and files encrypted with 56-bit DES. Items were handed over to you, the cryptanalyst. Your mission is to decrypt the files.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 25% on 2026-11-01 → 25% today (4 reviews)
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1 item on Steam, newest first.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Update #0012.2 Released. Linguist email exchanges added. Data collection score count added.
Update #0012.1 released. Able to change hair. Menu label "scene index." Previously, "index." Added calc button to R1 S-Box Non-0.
Update #0011 released. Data Units added. About added. Fixed UI bug on probability of 16R, 12R, and 8R linear approximate expressions.
Manual #0002 released. Expanded probability section.
Update #0010 released. Added buttons to 'teleport' to many various analytical problems/scenes. Insist user to create badge if not done. New Career asks for confirmation before deleting current career. Staff Room added. 2 more encrypted files added.
Update #0009 released. Natural observation and perception of statistics and algebra. 1 new scene. 2 new challenges for linear data analysis. Elite difficulty. 1 new challenge on data collection. DES operations in cipher feedback mode and electronic code book. …
The user interface had been discarded and redone many times for the upcoming DLC. Realism must strictly not be compromised by overly helpful instructions and manual. Please wait for the release as it is still being developed. This news is intended solely as a …
The staff room has a vacant area. It will likely be filled with non-essential mini games related to problem solving. Any comments and suggestions are welcome.
Expect the DLC Advances in Cryptology 2 to release before the DLC Advances in Cryptology 1. Advances in Cryptology 2 status: Stochastic methods - done. Cryptanalytic methods - done. User interface - in progress. Story - in progress. Manual - in progress.
Advances in Cryptology 2 is coming soon. It is about 3DES cryptanalysis.
Operation Deep Magic: Cryptanalysis left Early Access and entered full release. It will continue to receive content updates. Any content requests can be posted in the Discussion. All essential features for performing the core cryptanalysis is implemented. The …
Manual #0001 is posted in PDF format.
Updated the regional prices to match U.S. currency.
The DLC Advances in Cryptology 1 will be developed and released after the base simulator leaves the Early Access. You can watch for news later related to the DLC.
