The following are known CWCheat Codes for Manhunt 2 on Sony Playstation Portable (PSP).

_S ULUS-10280
_G Manhunt 2 [US]
_C0 Inf Health
_L 0x603156C8 0x000000FA
_L 0x00000001 0x000000B2
_C0 Infinite Ammo - pistol/shotgun1/shotgun2/uzi
_L 0x00FBE340 0x0000001E
_L 0x00FFCDF0 0x00000004
_L 0x00F05400 0x00000005
_L 0x00E49980 0x00000006
_C0 Infinite Ammo - Uzi
_L 0x00FBE340 0x0000001E
_C0 Walk Through Walls 
_L 0x100F0AD0 0x0000AF22