"I feel like I have defend Mr. Wayne. He was recovering from a BROKEN BACK!!!" Also, one cave was vertical, the other was horizontal - you see, there's this thing called GRAVITY, which makes it hard to climb up walls. And also, there weren't any guns in Bruce's cave. They're really not comparable.
Robin is red, night-wing is blue. -The Bat Cave is dark, and no one has a clue- While they think that Bruce Wayne parties at night- he really used bat skills to fight the crime of the night!!!!! YES WHOOOOO....... It took me way to long to come up with that.