LocoRoco 2 Remastered

The mode will open after achieving three conditions: collecting all 20 LocoRoco (taking into account the fact that all 20 reached the finish line), finding 3 MuiMui and clearing the level of dirt. You need to find 5 butterflies at the level (look for them near the berries) and bring them to the finish line. Butterflies are shy and fly away the moment you get hurt on something and you have to start the level again.
Butterfly levels:
Franzea 1
Franzea 2
Calocaro 2
Jaojab 1
Jaojab 2
Jaojab 3 (secret level)
Yamboona Tree 1
Yamboona Tree 2