Continues
Enter cheats at the "Game Over" screen to continue on in your quest. The cheats vary, depending on the level. For the second and third levels, press "Up," "Right," "Down," "Left," "A" and "B" to keep going. Enter "Up," "Down," "Left," "Right," "B," "A" and "A" for levels four through six. Press "A," "A," "B," "B," "Down," "Up," "Right" and Left" on the second controller for levels seven through nine.
Select Level
Select your level from the game's title screen by entering cheats. Enter "Up," "Right," "Down," "Left," "A" and "B" to choose from the first three levels. Press "Up," "Down," "Left," "Right," "B," "A" and "A" to choose from the fourth, fifth and sixth levels. Enter "A," "A," "B," "B," "Down," "Up," "Right" and Left" on the second controller to choose from levels seven through nine.
Additional Lives
Using "2-Player Mode B," you can acquire extra lives with the use of the second player. Defeat the second player continually to keep acquiring extra lives. You can take advantage of this as one player or simply share lives as you progress through the game.
Endless Lives
When you approach the train in level five, you should only have three bars of health. Take off two more of those bars before continuing. As the train travels backward, jump up to get knocked out by the higher steam pipe. This will cause you to get thrown on the front of the conveyor belt. When you regain your stance, you should have unlimited lives.