Complete Lava World

Perform a 100 hit Combo (Multiplayer)

Finish the fourth stage on any difficulty

Reminisce for three minutes before returning to the room.

1 or more Total Blasts in Time Trial

Destroy 500 aerial opponents on any difficulty

Successfully complete the first episode.

Complete 35 Adventure levels while also feeding Smalls to completion

Finish the second stage on any difficulty

Complete Ice World

Do a Team-Up attack involving all three party members.

Complete Challenge mode