How would I go about doing this? Is there a file I need to edit, because I don't see anything in Koopatlas itself.
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Current Hack Progress
World 1 - 1-1, 1-Tower, 1-Cannon, 1-4, 1-Airship
World 2 -
World 3 -
World 4 -
World 5 -
World 6 -
World 7 -
World 8 -
Music - Airship, Tower, Desert, W2 3 6 7 8, Bowser Jr., Game Over, Star, Mushroom
World Map - Icons, World 1, World 2, World 4

Game's Channel:
https://www.youtube.com/channel/UCqA5CgsW-CTfD56DCa2kvYw/channels