Level 1-1: CGG
Level 1-2: CLL
Level 1-3: CRR
Level 2-1: FCF
Level 2-2: FHF
Level 2-3: FMK
Level 3-1: HCH
Level 3-2: HHC
Level 3-3: HMH
Level 4-1: KCK
Level 4-2: KKC
Level 4-3: KNG
Level 4-4: KTL
Level 5-1: MCM
Level 5-2: MHH
Level 6-1: PCP
Level 6-2: PHK
Level 6-3: PPC
Enter the following codes while the game is paused.
Stage Skip: Press Square, Circle, Triangle, Right, Left, Down, R1, L2, R2, L1
Invincibility: Press Square, Square, Circle, Circle, Triangle, X, Square, Up, Up, Down, Down, L1, R1, Select