Blam! Machinehead Cheats

Ammo Code:
On either the title screen or main menu, enter this code - Circle, Circle, Circle, Circle, L1, Circle, L1, L1, Circle, L1, Circle, L1, L1, Circle, L1, Circle, L1, L1, L1, L1. An 'Infinite Ammo Engaged' message will scroll across if you've done it correctly.

Passwords:
Level 2 (1.2) - SQDZFO5TJJ
Level 3 (1.3) - HYM7GODECM
Level 4 (1.4) - WFHIHOPOJC
Level 5 (2.1) - I54FHOD5BF
Level 6 (2.2) - E94FHOLLKJ
Level 7 (2.3) - MHLFHODTCM
Level 8 (2.4) - ALLFHOXGPU
Level 9 (2.5) - BDNJHOLLPU
Level 10 (3.1) - BJGIHO9B4V
Level 11 (3.2) - E9GGHOJIQH
Level 12 (3.3) - 9FOJGOLZJD
Level 13 (3.4) - SKAGHO9P4O
Level 14 (4.1) - JJOBNN9FCM
Level 15 (4.2) - EYWJHOP7BF
Level 16 (4.3) - JQNFHOT7BF
Level 17 (4.4) - 7G9DAOMOCE
Game Over - 6H9DAOQJ2F