what in the world?
yes, crossovers between games are great and all, but how are you suppossed to build the castle when you dont get the right tetris blocks. the worst part is, you have to switch back and forth in order to avoid getting killed by a goomba.
Hi,
You don't need to fill the castle with Tetrominos in a perfect way. All you need to do is positionate Tetrominos in such way that all the edge shape of the castle is covered by blocs.
If you manage to fill the castle shape by putting all Tetrominos strictly inside the shape, then you obtain bonuses (perfect castle bonus).
While you are in Tetris mode to fill the castle, you can crush goombas with Tetrominos by putting Tetrominos on the ground (and outside the castle shape).
The Tetrominos you put outside the castle shape will explode, but you can use them to crush goombas OR you can use take advantage of this explosion to get a new Tetrominos.
So yes it's a difficult section (and poorly explained) if you want to complete the castle in a perfect way, but it's doable thanks to cruching goombas, make Tetrominos you don"t want explode and by moving Mario from time to time at the opposite side of the moving spawner pipe if you don't want to cruch much goombas and preserve your Tetrominos (if you have a good Tetrominos, you don't want to waste good Tetrominos :))
Fruits are clocks already
Now its our turn to be clocks! Good game!
Thanks! Also fruit is delicious!
Age 28, Male
Joined on 7/27/09
Tuper Tario Tros. 
Clock Game 