Hidden Cryptographic Messages hints and tips for Batman: Arkham City

Hidden Cryptographic Messages

Use the cryptographic sequencer and tune in to the range of 700.00/500.00. You should hear a voice stating a sequence of numbers over and over.

Listen for the tone each time the sequence ends and begins again.

The numbers displayed are:

9 23 9 12 12 18 5 20 21 18 14 2 1 20 13 1 14

Use the alphabet with A as 1, B as 2 etc. And it spells out: "I WILL RETURN BATMAN."

Use the range 500.00/900.00 and you get:

5 15 9 7 21 18 18 14 3 5 24 15 12 7 22 3 10 5 15 9 22 3 8 25 26 15 16 25 10 15 17 25

This ends up as "YOU WILL PAY FOR WHAT YOU HAVE DONE TO ME."

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