UMVC3:CE/System

From SuperCombo Wiki

Snapbacks

A snapback is done by doing a forward quarter circle (A forward quarter circle input is; Down, Down forward, Forward) and pressing an Assist button. This action makes it so that your opponent's current character gets swapped with a benched character) The Assist button you use determines what character will be snapbacked

Assists

Actions your benched characters do when you press your assist buttons [R1 (RB) and R2 (RT)]