List of Wario Land 4 glitches

This is a list of glitches in the game Wario Land 4.

Vertical Zipping
The player must get into a corner which is four blocks high. Then they must then go right next to the wall, and then turn around so they'll face away. The player must jump, and then just before Wario hits the ceiling, the player should press down and forwards for a split second. Then the player has to hold forwards. To zip, the player must rapidly press while holding either left or right.

Invisible Object
When Wario picks up an object, there is a slight chance that when the object leaves his hand (whether he throws it or drops it), something may still be in his hand, even if nothing appears to be there. Wario must throw the invisible object in order to get rid of it.

Walk Through Walls
Sometimes, but very rarely, if Wario jumps repeatedly against some blocks, he will be able to walk through them, However, he may get stuck inside the wall.