Location not disclosed
Crush 100 shells!
Kill 200 Cavemen!
Fail to get at least 1.000 points
Destroy the butcher's temporal lobe!
Destroy the butcher's pituitary gland!
Collect all the available types of stars in a single flight.
Travel for 300m without exceeding 3m altitude.
Reach 5x Crane bonus.
Collect $3000 in a single flight.
Successfully escape from stalling three times in a single flight.