Lethal Skies 2 PS2 Cheat code

Unlimited Ammo including all Missiles equipped:
During Gameplay before you takeoff press the following code:

R1, R1, L2, R2, Left, Right, Left, Right, Up, Down, Up, Down

Unlock F-14:
Finish Mission number 1

Unlock A-10:
Finish Mission number 2

Unlock JAS-39:
Finish Mission number 3

Unlock AV8B:
Finish Mission number 4

Unlock F-15E:
Finish Mission number 5

Unlock EF2000:
Finish Mission number 6.2

Unlock F/A 18:
Finish Mission number 7

Unlock F5Z:
Finish Mission number 8 (S Rank)

Unlock SU27:
Finish Mission number 9.2

Unlock F-22:
Finish Mission number 10

Unlock S-37:
Finish Mission number 11

Unlock F-25 & F-35:
Finish Mission number 15 With a S Rank

Unlock S-47:
Finish Mission number 16 With a S Rank

Unlock YF-23:
Finish Mission number SP1 With a S Rank

Unlock SU-37:
Finish Mission number SP2 With a S Rank

Unlock X29Z:
Complete mission 14 on the "normal" difficulty with a "S" rank.