Complete the indicated task to unlock the corresponding character.
In order to do this trick you must have a VS with two empty arms as well as two Gatlin guns. Attach both guns to each side of the VS and fire only one of the guns a few times. Then, start firing the second gun. If done correctly, one of the guns will reload while the other is firing and repeat, causing the guns to never stop firing until you run out of bullets or manually reload. This works well against any Akrid Boss, especially the one in Mission 05.
Hold L2 + L1 + R2 + R1 + Square + Triangle + Circle during the ending sequence before "Test Player" is reached to control Wayne's LP-9999 VS. You can fly to the destroyed Akrid.
Press B, A, Square, Triangle, B, A, Square, Triangle, B, A, Square, Triangle during an intermission sequence to control the view.
Press [Fire] during any loading screen to make the words shoot out something like a cross between T-ENG and normal grenades.