Robot select: Successfully complete normal mode. Then, press Right,
Left, Right, Left, A on controller
two at the title screen. Any robot may now be selected in scenario
mode.
Remove radar display: Press Up, Down, A(2), B
on controller two.
Remove enemy tracking radar: Press C(3), Up, B on controller
two.
Display destroyed enemies: Press C, B, A, Z, Y
on controller two.
Pink color: Press Left(2), B, Left, Right
on controller two.
Black color: Press A, C, B, C(2) on
controller two.
Expert mode: Successfully complete the game under the normal and
hard difficulty levels.
Hejaz versus mode battle map: Have a saved game file from the original Gun Griffon.
