Costume Change:
Beat the game on any difficulty to select a different costume for Asterix.
Beat The Norse Hammer:
To easily beat the Norse Hammer, pause the game and press Square. For some reason this allows you to end the boss fight.
Body Slam:
It's not mentioned in the manual, but if you press jump and triangle at the same time, Obelix will do a body slam to the ground causing damage to everything but bosses.
