Four player mode:
Press Square + Triangle + Circle + X when the warning appears on the opening
screen. Four players may now play the game simultaneously.
Stage select:
Highlight the "Game Start" option, then press L1 + R1 + Right. The starting
stage number will appear next to that option to confirm correct code entry.
One-hit kill:
Select Captain or Jennety as a character. Hold L1 + R1, and press Special
Move to execute a one-hit kill.
