• Extra continues (Japanese version)

Press I, II, Select, Up, Right, Down, Left, Left, Down, Right, Select, I, I, Up, Run at the title screen. | [Sent by Neto]
  • Power-ups

Hold I + II at the "Continue" screen and press Run as the timer reaches zero. Game play will resume with one bomb and three weapon power-ups. | [Sent by Neto]