Buy an item.

Buy a Golden Seed.

Play a song in the Groovy House.

This room looks familar... It needs more ghosts...

Collect all Cassettes.

Collect every single seed.

All your friends are in the Groovy House.

Defeat Vicious Maximus.

Give Boarman an ingredient to prepare a drink.

Give Boarman all three ingredients to prepare drinks.

Find and rescue a pet.

Find and rescue all pets.