The Suffering

In gameplay, keep pressing and holding L1, R1, and X. Then enter this
following codes to unlock the cheats. If it entered correctly,
there will be a confirmation sound.
Right, Right, Right, Left, Left, Left               - Grenades
Down, Down, Down, Up, Up, Up                        - Molotov Cocktails
Right, Right, Down, Up, Left, Right, Left, Left, R2 - Reload Gun ammo
Left, Left, Up, Down, Right, Left, Right, Right, R2 - Reload Throw Weapon Ammo

 