Domino Row

Domino Row is the fourth level of the Topaz Passage in Wario Land 4. This level involves rows of dominoes that Wario must cause to fall by running into the beggining of the row. Wario must race the dominoes to the end of the row to a switch that ends the row, and opens a convenient way to go. A flag raises above the button once either Wario or the dominoes hit the switch, with a 'D' on the flag if the dominoes hit the switch first, or if Wario hits the switch first, it will be a 'W' on the flag.

As the level progresses, the rows of dominoes get longer, and the dominos take shortcuts through places that Wario cannot go, like through walls and underground, in order to try to beat wario to the switch.