Can I open safes relying only on audio cues? GABBY LLANILLO April 22, 2021 19:14 Yes, while cycling through the numbers on the lock when the correct number is selected you will hear a slightly different tick sound then all the other numbers. It's subtle so listen closely and you'll be cracking safes in no time. Related articles Basic Ranged Combat Strategies How do I use Navigation Assistance? What can help me avoid/detect trip wires without seeing them? What is the difference between restart Checkpoint and restart Encounter? How do I avoid having to use touch pad swipes? Comments 0 comments Article is closed for comments.