What does raging mode do in dragon ball raging blast 2

It increases your character's physical strength until the meter runs out. The meter for Raging Mode is the same as your Ki meter. To use, just charge Ki to max and then press R1 (for PS3, I don't know the button for Xbox). It can be used in a certain combo of buttons to do really heavy and hard to avoid damage. The catch is the mode is really short lived, the meter goes down when you use a simple ki blast, and you can't use super or ultimate attacks.