Get 99 Lives
Perform the following cheat with 2 players to get 99 lives. Go to SuperMassive Galaxy in World 4 and continue until you reach the 3 giant koopas walking around in a circle. Take the Spin Drill and kill two of the kooplas. Then have player 2 hold the last remaining koopla while player one runs and jumps on the kooplas back from behind. Use the Wiimote to stay on the kooplas back so you don't jump off and you will start getting 1 ups until you reach 99 lives. Unfortunately when you switch off the game you will not retain your lives and the cheat must be performed again to get them back.
Added by: Sanzano Jun 29th 2010, ID#3790