Zeke is a skeleton: Hold X + Circle + A + Triangle
at the opening sequence that appears before the legal screen.
Release the buttons at the title screen.
iwev bc, bf.
Zeke is invisible: Hold X + Square + L1 + R1
at the opening sequence, before the legal screen. Release the
buttons at the title screen.
Invincibility: Hold Right, then press Square, Circle(3),
Square, Circle, Triangle, X during
game play.
Weapon upgrade: Hold Right, then press Square(2), Triangle(2),
Circle(3), X during game play.
Level select: Hold Right, then press Circle(2), Square,
Triangle(2), Square, Circle, X during
game play.
Elak
Swindell.
Full health: When low on health, save then quit the game. Reload
the saved game to resume with your health restored.