Invincibility: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A, B(2), A, X, Y during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. Unlimited ammunition: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A, B(2), A, X(2) during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. Level skip: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A(2), B(2), X, B during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. Level select: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A(2), B(2), X(2) during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. Double damage: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A, B(2), A, Y(2) during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. One hit kills: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A, B(2), A(3) during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. Auto-focus on enemies: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A, B(2), A, B, A during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. Big heads: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A, B(2), A, B(2) during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry. Floating camera view: Choose the Electro-Cosh at the weapon selection screen then quickly press L, R, L, R, A, B(2), A, Y, X during game play. A message will appear on the bottom left corner of the screen to confirm correct code entry.