Penguin's Road

Win all trophies

Get the big medal in hard mode

Defeat the last ninja

Shut down the first enemy base

Shut down the second enemy base

Shut down the third enemy base

Shut down the fourth enemy base

Shut down the underground enemy base

Shut down the twin enemy base

Free Penguin Village

Drive an enemy tank

Collect 38 placards in a playthrough

Reach the final base without driving

Reach the final base by the rental tank

Complete the game without getting merchant weapons

Play the hard mode

Fully repair a vehicle

Parry a melee attack