Complete the following tasks to unlock Apple Game Center achievements.

Achievement	How to unlock
Champion (100 points)	Complete all challenges in the arena.
Food Warrior (50 points)	Eat 3 drumsticks in one stage.
Forging Master (100 points)	Upgrade all weapons to the Max.
Frugal Warrior (50 points)	Complete any stage without using any items.
Great Dodger (50 points)	Complete any stage without taking damage.
Great Forger (50 points)	Upgrade any weapon to the Max.
Hardheaded Warrior (50 points)	Complete any stage without switching weapons.
Killing Machine (100 points)	Kill 100 enemies in ENDLESS SURVIVAL mode.
Kungfu Talent (50 points)	Complete any stage without applying skills when carrying a weapon that grants skills.
Multimillionaire (50 points)	Accumulate 10 million or more.