The player must grate the whole object before time runs out; otherwise, it ends within a loss. The player must move the Wii Remote back and forth in "Thumb Wrestler" form.
- Level 1: Grate a small object which can be a cellphone or an alarm clock.
- Level 2: Grate a medium object, a fridge or safe.
- Level 3: Grate a large object, Earth or a building.
The game's music changed. The microgame belongs to Kat and Ana who belongs to the "Touch League". This microgame's genre is "That's Life". The player must grate the object left and right rapidly before time runs out.
- 1st level difficulty: The player must grate a simple object, a carrot.
- 2nd level difficulty: The player must grate a medium-sized object, a washing machine.
- 3rd level difficulty: the player must grate a medium-sized object, saucer.