Except it was nothing at all like Tetris Attack. Wario's Woods was for NES and SNES, but as Unlimited Lumpia mentioned, it is available in Animal Crossing. You didn't control individual blocks, you actually moved Toad around on the playing field, walking and climbing over the pieces. You had to clear enemy creatures by stacking up bombs in such a way that they would line up (horizontal, vertical, or diagonal, depending on enemy). Once all the enemies were gone, the stage was cleared. The bombs fell from the top and you moved Toad around to catch or pick up the bombs and animals. Time would change between Birdo mode and Wario mode, in Birdo mode only bombs fall... in Wario mode, more enemies fall and whenever Wario slams the screen, the ceiling would drop, leaving less room to maneuver. The ceiling could be raised by getting combos. There were several other modes of play, such as clearing a stage as quickly as possible, or a mode where boss enemies joined the playing field.