Cheat mode is accessed by pressing Up, Up, Up, Up, Up, Up, Up, Up, Down, Down, Down, Down, Down, Down, Down, Down, Down, Down, Down, Down, Left, Left, Left, Left, Left, Left, Left, Left, Left, Left, Left, Left, Left, Left, Left, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Right, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, Option 1, then A at the title screen when the Batman logo appears.
Level skipFor a level skip, access Cheat Mode, then, during the game, pause and press Option 1 to skip to the next level.
InvincibilityFor invincibility, access Cheat Mode, then, during the game, pause and press Option 2 for invincibility.
Bonus energy and BatarangsIn level 1, locate the large red box with a bow. Stand on the right edge on top of the box. Motorcycles will then break of the right side of the box. Jump down and enter the box to receive 10 batarangs and extra energy.