Power up!
Complete stage 1-4
Complete stage 1-6
Complete stage 1-2
Complete stage 1-3
Complete stage 2-3
Complete stage 1-1
Complete stage 1-8
Complete stage 1-7
Complete stage 2-1
Complete stage 2-5
Reach the forbidden city
Complete stage 3-6
Defeat the final bosses first form
Complete the game
Complete stage 4-1
Complete stage 3-8
Complete stage 4-8
Complete stage 2-2
Complete stage 2-7
Complete stage 3-1
Complete stage 3-3
Complete stage 3-4
Complete stage 3-9
Complete stage 4-7
Complete stage 3-2
Get 500000 score.
Finish Chapter 1
Finish Chapter 2
Finish Chapter 3