Captain’s Code Answer in A Harsh Climb The code to the Captain’s Cipher is 3666. This can be found once players understand how the translation and decryption work from the Kummetz Cipher.

As discussed above, however, although the Caesar cipher provides a great introduction to cryptography, in the computer age it is no longer a secure way to send encrypted communications electronically.

The Indiana Jones cipher machine code is solved with the Captain’s Code and Code Tables, to get through the door on the Kummetz.