Super Mario Bros. 3 (NES) - HOW TO GET TO WORLD 0

Hey all! Some of you might not know this, but there are actually more than 9 worlds (including the Warp Zone) in Super Mario Bros. 3 (NES). In this video I am demonstrating how to get to World 0. World 0 is just one example of the many corrupt worlds that SMB3 has in its file. The only way to access it is by using a game genie.

To enter World 0:

First enter the codes "OXKIPZOS" and "APKSALAZ" (codes to cheat across the map) in your game genie. Obtain a warp whistle (either in level 1-3 or the fortress) to enter the warp zone. Once in the warp zone move all the way to the left of the screen which will move you to the right edge same screen (it will have a black void to the right of it), then press A to enter a level in the exact spot I did. If you follow all the steps correctly, you can enter world 0!! There isn't too much to world 0 as none of the levels work, the boss music repeats endlessly, and the entire world is just a mess of random graphics. It's still quite a hellish and intriguing world to explore though!

--Stripes