To enter the following codes accurately, you need to think of them as "Morse Code." Hold A for about 2 seconds for a "Dash," tap it quickly for a "Dot." A sound will play when you enter your code correctly.

• [HOLD A], [TAP A], [HOLD A], [TAP A] - Extra Continue
• [HOLD A], [TAP A], [TAP A] - Full Demo
• [HOLD A], [TAP A], [TAP A], [HOLD A] - Infinite explosives
• [TAP A], [HOLD A], [TAP A], [TAP A] - Infinite ladders
• [TAP A], [HOLD A], [TAP A] - Infinite rocks