8 Secret Super Mario World Levels on SNES (Accessed Via Codes)

8 Secret Super Mario World Hidden Levels on SNESDid you know there are 8 secret Super Mario World levels on the SNES that can only be accessed using a Pro Action Replay or Game Genie? Well neither did I, until recently. Some of the levels are very short and some are unplayable, for example on one level you fall straight to your death and there is nothing you can do. One of the secret levels is Bowser castle where you are required to fight most of the game’s bosses.

Most of these levels seem to be test levels that the developers did not remove from the final game. The Super Mario World levels and codes are listed below.

Secret Level 1 “Whaaaaaaa!”

Enter the code : 173F-ADB0 6D3F-AD20 D13F-AFF0

Secret Level 1 "Whaaaaaaa!"

Secret Level 2 “Big Leap”

Enter the code : 823F-ADB0 6D3F-AD20 D13F-AFF0

Secret Level 2 "Big Leap"

Secret Level 3 “Two of a kind”

Enter the code : BA3F-ADB0 673F-AD20 D13F-AFF0

Secret Level 3 "Two of a kind"

Secret Level 4 “Beta Level: The Layers”

Enter the code : C83F-ADB0 673F-AD20 D13F-AFF0

Secret Level 4 "Beta Level: The Layers"

Secret Level 5 “Cool Background”

Enter the code : DF3F-0DB1 693F-0D21 D13F-0FF1

Secret Level 5 "Cool Background"

Secret Level 6 “No Exit”

Enter the code : 723F-ADB0 693F-AD20 D13F-AFF0

Secret Level 6 "No Exit"

Secret Level 7 “Boss Fight Level”

Enter the code : 763F-ADB0 6F3F-AD20 D13F-AFF0

Secret Level 7 "Boss Fight Level"

Secret Level 8 “Test Level Access”

Enter the code : 7E0DD501 (Use First) 7E0DD502 (Use Second)

Secret Level 8 "Test Level Access"


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Justin Mermack

Justin is a gaming enthusiast that relishes replaying and reminiscing with fellow gamers about the retro video games we all grew up loving. Using his spare time, he writes on all things Nintendo, but you'll be hard-pressed not to find a controller in his hand.

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