GEOMETRY DASH 2.01 - ALL SECRET VAULT PASS CODES!!!
There still may be a few that have not been found. I will add them when/if they are discovered! Hope you enjoy! :D
Pass codes:
Lenny
Robotop
Blockbite
Spooky
Neverending
Mule
Ahead
Gandalfpotter
Sparky
"Your Username"
8-16-30-32-46-84
I did not find these all on my own, credit goes to SuperPizzaLuigi.