You will find various codes (in different languages) throughout the game which you need to decipher for certain incentives like opening the locked doors, etc. The puzzle codes are in three types ...

But despite the best efforts of analysts and code breakers, nobody has been able to decipher what this message might mean. The bizarre details of the case fueled speculation that the Somerton Man ...

In addition to folding the pages with a technique known as letterlocking, she employed ciphers and codes of varying complexity. Page of ciphers used by Mary, Queen of Scots, circa 1586 National ...