Obtain all trophies and become a legendary archaeologist

Talk to Ghasper in each room

Collect all the pollen in Celerion

Find all the artefacts stolen from Prattle's museum

Post every letter in the house

Help Sikaru with all his brews

Get the big wheel spinning in Celerion

Collect all the pollen in Transidor

Destroy 100 objects with explosive tinykin

Break the biggest ice cube in Ambrose

Unlock the safe upstairs in Transidor

Fix the giant clock upstairs in Transidor

Collect all the pollen in Balnea