Contra Cheats

Enter these codes at the main screen:
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Weapon Select -L2, R2, L1, R1, U, D, D, U
To change weapons hold lie down, then press the change button
Unlimited Continues -L2, R2, L1, R1, L, R, R, L
Movie Player -L2, L1, R1, R2, U, L, D, R
Bamboo Arcade - Pac Tank -R2, R1, R, L, L1, L2
Bamboo Arcade - Gyruss -L2, L1, L, R, R1, R2
SFX Browser -R2, R1, L1, L2, U, R, D, L
Extra Lives:L2,R2,L1,R1,DOWN,UP,UP DOWN
Stage Select: L2,R1,L1,R2,L,R,Circle,Square,R2,L