Switch (Wario Land II)

Switches   are a type of block in Wario Land II and Wario Land 3. They have a visible toggle that can be changed up or down by hitting them from below. Doing so changes the stage layout in a specific way, which is required for full navigation. Some of the ways that it manipulates the environment include moving the formation of blocks, lowering a drawbridge, turning on a room's lights, reversing conveyor belts, and changing the water level.

In Wario Land 3, these blocks are found in Desert Ruins, A Town in Chaos, Tower of Revival, The Frigid Sea, and Castle of Illusions.