Knife Edge: Nose Gunner Level select
Select “Story” or “Team” mode, then hold C-Left + C-Right + C-Up + C-Down + R and press Right, Up, Left, Down when the level number is displayed.
Extra difficulty level
At the Kemco logo, hold L + R + C-Up and press C-Right, C-Left, B. Then, a “Super Hard” difficulty setting will be available.
Infinite Armor | 8011D467 0064 |
Infinite Bombs | 8011D46F 0003 |
Have Level 11 Vulcan Cannon | 801239B3 000A |