RedGiant: Slam into the side of the vault with all the grace of a lead balloon.

You did that earlier, with the non-door side! If there was anyone inside there with even a little bit of a sense of hearing, they probably heard you.

Huh, wow, this place is really dirty! This is the place you were supposed to take RedDwarf's package, right? Maybe it's to help out!

RedGiant: Stuff the Package into that Package-sized hole in the door, for safekeeping, of course.