World 1 - The Mushroom Kingdom
1-1 - The Entryway
1-2 - Goomba Mines
1-3 - The Transitway
1-S1 - Subcon Panic!
1-GH1 - Boo Mansion
1-F1 - Grassland Outpost
1-4 - Lake of Amnesia
1-5 - Beneath the Sands
1-6 - Desert Hill
1-F2 - Birabuto Bash
1-7 - Lakeshore Paradise
1-8 - Shroom Lagoon
1-9 - Koopa Cove
1-GH2 - Banshee Boardwalk
1-10 - Muda Madness
1-F3 - Dire Dire Docks
1-11 - Rift Valley
1-12 - Spiral Tower
1-13 - Sky Scurry
1-S5 - Tiny-Huge Valley
1-14 - Stormy Sprint
1-YSP - Yellow Switch Palace
1-S2 - Tree Zone Trek  (YSP)
1-S3 - Dinosaur Mountain (YSP)
1-S4 - Rice Beach (YSP)
1-F4 - Castle in the Clouds
1-15 - Frosty Flight
1-16 - Glacial Caverns
1-17 - Frozen Plateau
1-F5 - Frost Palace
1-18 - Mushroom Forest
1-19 - Storm Canyon
1-S7 - The Crossroads
1-20 - Isle of Mystery
1-21 - Foul Fungi
1-F6 - Fortress of Traps
1-22 - Barren Badlands
1-23 - Bay of Flames
1-F7 - Fortress O' Doom
1-24 - Savage Stretch
1-25 - Molten Underpass
1-BOSS - Hell Prominence
1-S6 - Hammer Bro Hideout (GSP)
1-S8 - Mystic Abyss (GSP)
1-??? - Dry Bowser's Crypt (GSP)

World 2 - Alternate Earth
2-1 - The Grand Canyon
2-2 - Yellowstone Journey
2-3 - Skyscraper Domain
2-4 - Fever Las Vegas
2-5 - Ancient Citadel
2-6 - Jungle Shenanigans
2-7 - Cruise Control (WIP)
2-8 - Serengeti Safari
2-9 - Sahara Scramble
2-10 - Egyptian Tomb
2-S1 - Pamplona Rush
2-11 - The Highlands
2-GSP - Green Switch Palace
2-S2 - Castle Wolfenstein (GSP)
2-12 - Scandinavian Campaign
2-13 - Dungeon of Persia
2-14 - Himalayan Peaks
2-15 - Tiger Temple