Mega Island is the second secret world in Super Mario World U, it is also referred to as World B. It has 5 levels and can be obtained by finding the secret exit in Grassy Plains-5, Valley Bridge. Mega Island will take you to Sandstorm Desert-3, Dusty Dungeon.
Levels[]
Mega Island-1 Mighty Meadow[]
Mega Island-2 Koopa Troopa Territory[]
Mega Island-3 ???[]
Mega Island-4 ???[]
Mega Island-Castle Colossus Castle[]
Enemies Introduced[]
- Grand Goomba
- Mega Goomba
- Giant Goomba
- Gargantua Koopa Troopa