Okay, I must be missing something on this puzzle in the Rec Room.
Edit: Herp derp, got it.
I managed to get only the Gold File password for the safe from the dartboard minigame, but now I can't get to seem to get the one for the key. I don't remember the combination of numbers I used to get the Gold File, so now I'm endlessly trying things until I figure it out.
Edit: Herp derp, got it.