Finding the code is only half the battle. You have to use it correctly. Here is where most heists go wrong:
Mistake #1: Inputting the code while being watched. Monkey Business Safe Code
Mistake #2: Assuming the code changes after an alarm. Finding the code is only half the battle
Mistake #3: Not sharing the code.
Why is it called "Monkey Business"? The safe code is often a reference to the genetic experiments happening in the basement of the warehouse. Scattered documents reveal that the corporation was testing primate intelligence—specifically, that a chimpanzee named "Cracker" memorized the vault code before being put down. Mistake #2: Assuming the code changes after an alarm
If you look closely at the whiteboard in the camera room, there is a sticky note that says: "Cracker’s birthday: [MMDD]." Many players have reported that the safe code is often the birthday of this test subject. While this is likely confirmation bias, it adds a dark, narrative layer to your search.
In the main warehouse office (the two-story structure overlooking the crane controls), there is a desk with a broken computer monitor.