Infinite Ammo
     At  the  Main  Menu,  press  Circle,  Circle, Circle, Circle, L1,
Circle,  L1,  L1,  Circle, L1, Circle, L1, L1, Circle, L1, Circle, L1,
L1, L1, L1

Infinite Energy
     At  the  Main Menu, press Circle, L1, L1, L1, Circle, C1, Circle,
Circle,  L1,  Circle,  Circle,  Cirlce,  L1,  L1,  L1, L1, L1, Circle,
Circle, L1

Level Passwords
Level Password 
1.2   SQDZFO5TJJ 
1.3   HYM7GODECM 
1.4   EPPGHOXWDQ 
2.1   154FHOD5BF 
2.2   E94FHOLLKJ 
2.3   MHLFHODTCM 
2.4   ALLFHOXGPU 
2.5   BDNJHOLLPU 
3.1   5SBGHOXIKJ 
3.2   E9GGHOJIQH 
3.3   9F0JGOLZJD 
3.4   SKAGHO9P4O 
4.1   JJ0BNN9FCM 
4.2   EYMJHOP7BF 
4.3   JQNFHOT7BF 
4.4   7G9DAOMOCE 
End   6H9DAOQJ2F 

Level Select
     At  the  Main Menu, press L1, Circle, L1, L1, L1, Circle, Circle,
Circle,  Circle,  L1,  L1,  Circle,  Circle,  L1,  Circle, L1, Circle,
Circle, Circle, Circle. Use R1 and R2 to select level.