SpyHunter 2 Cheats

As more weapons are available in the rear weapon category the best of
all the weapons is the land mines, the fog does hardly anything and the
oil runs out to fast and doesn't hit enemies far behind.  Also to get
more bang and less wasting of your mines it is best to release the mine
in the center of the road or any other type of path you are traveling
on.

Pause the game and press R1, L1, R2(2), L2, R1, L1, R2, L2. Repeat the code again to disable it.

Unlock All Missions and Weapons:
At the Main menu enter the following to unlock all missions/weapons:
L1
R2
L2
R1
R1
L2
R2
L1
Invincibility:
For your car to be invincible pause game play and enter the following:
L1
L1
L1
R2
L1
R1
R1
L1
R2
Repeat the code again to revert to normal.
Infinite Ammo:
For infinite ammo pause the game and enter the following:
R1
L1
R2
R2
L2
R1
L1
R2
L2
Repeat the code again to revert to normal.

Invincibility
Pause the game, then press L1, L1, L1, R2, L1, R1, R1, L1, R2.

Infinite Ammo
Pause the game, then press R1, L1, R2, R2, L2, R1, L1, R2, L2.

All Missions and Weapons
At the main menu, press L1, R2, L2, R1, R1, L2, R2, L1.

Hit pause then L1, L1, L1, R2, L1, R1, R1, L1, and R2.

To unlock all missions/weapons, go to the Front End main menu page and enter the following controller sequence: L1, R2, L2, R1, R1, L2, R2, L1.