Tingle's Tower is accessed by bringing two or more players to a already completed level, or by completing the second stage of a level with two or more players.

World 1: Bucking Bronco
World 2: Cucco Wrangling
World 3: Hammer Tag
World 4: Monster Hunting
World 5: Volley, by Golly
World 6: Mole Melee
World 7: Unknown
World 8: Unknown