Multi-player levels with one player
Note: Two controllers are required for this trick. Begin a new game, and set the multi-player fight options to two players, solo, town, and 5 minutes. Select a character and start the game in multi-player mode. Quit to the main menu, then press (B). The "New Game" option should be highlighted. Press (A), select one player and press (L), (B), (A) when prompted to insert a rumble pak. After a brief pause, the game will begin in the town.

Transform into a car
Begin game play in practice mode. Pick up a car and fly with it through all the rings around the Lexcorp building. The game will glitch after you fly though the last red ring, and Superman should end up in the car.

Cheat mode
Press (C-Up), (C-Down), (C-Left), (C-Right) at the main menu. Clark will say "This looks like a job for Superman" to confirm correct code entry. The following codes may now be enabled.

Level skip - Pause game play and press (C-Up), (C-Down).
Super speed - Pause game play and press (R), (Z).
Super punch - Pause game play and press (L), (Z).
Refill health - Pause game play and press (Z), (R).
Freeze breath - Pause game play and press (Z), (L).
Heat vision - Pause game play and press (R), (L).

Level select
Begin game play in single player mode. Play until getting the option to save the game on the controller pack. Save the game, then reset. Select the load game option from the main menu, then choose the game that was saved. A prompt to insert a rumble pak will appear. Hold (L) + (B) for approximately one second, then press (A). A level selection screen will appear that allows any mission to be played under the current difficulty setting. Note: The difficulty setting may be changed by entering the option screen from the main menu. Level skip
Press (C-Up), (C-Down), (C-Left), (C-Right)x2 at the main menu. Start a new game, then press (Start), (C-Up), (C-Down) during game play..

Adjust view
Press [Up] or [Down] to zoom in or out. Press [Left] or [Right] to move the view left or right.