Bulldoze a building!

Get "Independent Student" at the end of a game session 10 times. (Does not have to be in one single avatar)

Reach 2nd Grade in the Permanent Record.

Fully improve the Opportunism skills

Defeat Hex and Save Strudelbek

Defeat the Mountain Power Spring

Perform a perfect den defense without using the cannon.

Get all other trophies.

You've finished the Green World!

You're halfway through the Green World!

You've found all the moon's stars from at least 20 levels!

You're halfway through the Blue World!

You're halfway through the Grey World!