Xevious: The Avenger

Debug mode:
In the Japanese version, hold A and press Right(9), Up(2), Left(2), Down(9) on controller two at the title screen. A series of numbers will appear at the top of the screen. Press Left or Right and A or B on controller two to change any of them to 1 to enable invincibility.

Extra ship:
Drop a bomb into the lake that appears before the first group of spinning walls. Collect the "S" power-up for an additional ship.

Pass Fortress section:
Pause game play just before the Fortress section begins. Resume the game and you can fly past it.
Information in this section was contributed by bearsox.