Cheat Codes View All Cinematics: Start a game and pause it. Then press Right, Down, Down, Left, Down, Up, C, A, Left, Left. Now you can watch all the cinemas. ------------------------------------------------------------------------ To access these hidden levels, start a game and pause it. Then enter the following: Production Team Level: Press Right, Down, Down, Left, C, Right, A, Z, Y. You will then see a screen that says "Heads Up! Production Team Level." Now your enemies are the heads of the people who made the game. The Horde Secret Level: Press Right, Down, Down, Left, B, Up, Down. For the Corkscrew level: Press Right, Down, Down, Left, Start, C, Right, Up. For the Undersea level: Press Right, Down, Down, Left, Start, Up, B For the Offworld level: Right, Down, Down, Left, Right, A, C, Y, C, A, Right. Trench Secret Level: press Right, Right, Down, Down. Fade to Black Secret Level: Press X, Y, Z, Z, Y. Chowder Secret Level: Press Y, Down, Down, Up, Right, C. "One-hit wonder" mode: At the title screen, put the cursor on Game Start and press A, B, C, B, A, Start. You'll have no lives, and one hit will kill you.