Unlock Jane:
Complete all of Terk's challenges in the first world.
Unlock Porter:
Complete all of Terk's Challanges in the second world.
Unlock Terk:
Complete the 3 Terk challenges in the final levels of the game.
Unlock ''Ground Tumble'' Move:
Complete all of Terk's Challanges for the first world.
Unlock ''Scarecrow'' Move:
Complete all of Terk's Challanges for the second world.
Unlock ''Corkscrew'' Move:
Complete all of Terk's Challanges for the third world.