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

_S ULUS-10266
_G Monster Hunter Freedom 2 [US]
_C0 99 ALL ITEM BOX
_L 0x810C5E86 0x02580004
_L 0x00000063 0x00000000
_C0 All most all Items in Box 
_L 0x810C5E84 0x02580004
_L 0x00000001 0x00000001
_L 0x810C6281 0x00640004
_L 0x00000001 0x00000000
_L 0x810C5E86 0x02580004
_L 0x00000063 0x00000000
_L 0x810C6681 0x00640004
_L 0x00000002 0x00000000
_C0 Ammo   Sharpness
_L 0x007E90DB 0x000000FF
_L 0xD07E9AF2 0x00200064
_L 0x107E9AF2 0x00000190
_L 0x107E9B38 0x00007FFF
_C0 Atk Up and Def Up
_L 0x107E8E0A 0x00007F7F
_L 0x107E8E0A 0x00007F7F
_L 0x107E8E0A 0x00007F7F
_L 0x107E8E0A 0x00007F7F
_L 0x107E8E0A 0x00007F7F
_L 0x107E8E0A 0x00007F7F
_L 0x107E8E0A 0x00007F7F
_C0 Battle Support (Inf HP , Stamina, Sharpness
_L 0x007E8D62 0x00000096
_L 0x007E8E9E 0x00000096
_L 0x107E8FD6 0x000001C2
_L 0x107E9092 0x000001C2
_L 0x107E9AF2 0x00000190
_L 0x107E9B38 0x00007FFF
_L 0x107E9B38 0
_C0 Battle Support (Inf HP, Stamina, Sharpness)
_L 0x007E8D62 0x00000096
_L 0x007E8E9E 0x00000096
_L 0x107E8FD6 0x000001C2
_L 0x107E9092 0x000001C2
_L 0x107E9AF2 0x00000190
_L 0x107E9B38 0x00007FFF
_C0 Black Dragon Sword
_L 0x010C3904 0x00DE0501
_C0 Boss Spot 
_L 0x107E908E 0x0000FFFF
_C0 buy all weapon
_L 0xE01820C9 0x0115B5D0
_L 0x2115B5B0 0x0E7FF540
_L 0x2115C85C 0x00000000
_L 0x217FD500 0x24010001
_L 0x217FD504 0x24030251
_L 0x217FD508 0x3C0209FF
_L 0x217FD50C 0x34428000
_L 0x217FD510 0x24050005
_L 0x217FD514 0xA4450000
_L 0x217FD518 0xA4410002
_L 0x217FD51C 0x24210001
_L 0x217FD520 0x24420004
_L 0x217FD52C 0x1423FFF9
_L 0x217FD534 0x24010001
_L 0x217FD538 0x240300A8
_L 0x217FD508 0x24050006
_L 0x217FD540 0xA4450000
_L 0x217FD510 0xA4410002
_L 0x217FD548 0x24210001
_L 0x217FD54C 0x24420004
_C0 Camp 
_L 0xE0011300 0x001DD108
_L 0x107E8D18 0x00007200
_L 0xE0014300 0x001DD108
_L 0x107E8D18 0x00003300
_C0 Carry Item Multiplier 
_L 0x810D7814 0x00180002
_L 0x10000063 0x00000000
_C0 Character 
_L 0xE0032001 0x001DD108
_L 0x30300040 0x007E8CA2
_L 0x30300040 0x007E8CA6
_L 0x30300040 0x007E8CAA
_L 0xE0038001 0x001DD108
_L 0x30400040 0x007E8CA2
_L 0x30400040 0x007E8CA6
_L 0x30400040 0x007E8CAA
_L 0xE0021001 0x001DD108
_L 0x30300010 0x010C3102
_L 0x30300010 0x010C3116
_L 0xE0024001 0x001DD108
_L 0x30400010 0x010C3102
_L 0x30400010 0x010C3116
_L 0x30400040 0
_L 0x30400040 0
_C0 Custom Attack (TwinSwords) 
_L 0xE0110006 0x007E8C68
_L 0xE0020100 0x007E8C54
_L 0xD07E8D18 0x00006301
_L 0x107E8D18 0x00000601
_L 0xE0020200 0x007E8C54
_L 0xD07E8D18 0x00001C00
_L 0x107E8D18 0x00000601
_L 0xE00AB204 0x007E8F2C
_L 0xE0092B00 0x107E8D18
_L 0xE0080000 0x007E8C54
_L 0xE0012000 0x001DD108
_L 0x107E8D18 0x00000001
_L 0xE0013000 0x001DD108
_L 0x107E8D18 0x00000201
_L 0xE0012200 0x001DD108
_L 0xD07E8D18 0x00000601
_L 0xE0013200 0x001DD108
_L 0xE00AB204 0x00000501
_C0 Download japanese content
_L 0x0116DF1C 0x0000002F
_L 0x0116DF1D 0x00000044
_L 0x0116DF1E 0x0000004C
_L 0x0116DF1F 0x0000005F
_L 0x0116DF20 0x00000054
_L 0x0116DF21 0x0000004F
_L 0x0116DF22 0x00000050
_L 0x0116DF23 0x0000002E
_L 0x0116DF24 0x00000050
_L 0x0116DF25 0x00000048
_L 0x0116DF26 0x00000050
_L 0x0116DF27 0x00000000
_L 0x0116DF21 0
_L 0x0116DF23 0
_C0 GP 
_L 0x210C38BC 00x3B9AC9F
_L 0x210C38C0 0x3B9AC9FF
_L 0x210D6F98 0x3B9AC9FF
_C0 GP 
_L 0x210C38BC 0x3B9AC9FF
_L 0x210C38C0 0x3B9AC9FF
_L 0x210D6F98 0x3B9AC9FF
_C0 Guilt Card 
_L 0x810D6A78 0x00050001
_L 0x210D6A84 0x000F423F
_L 0x210D6AF0 0xFFFFFFFF
_L 0x410D6AF4 0x00060001
_L 0x0098967F 0x00000000
_L 0x210D6B0C 0x00FFFFFF
_L 0x410D6BF8 0x000A0001
_L 0x00008000 0x00000000
_L 0x410D6DC4 0x000A0001
_L 0xC34F8000 0x00000000
_L 0x0098967F 0
_L 0x410D6BF8 0
_C0 HR 
_L 0x410C6B64 0x00080001
_L 0xFFFFFFFF 0x00000000
_L 0x410D7738 0x00040001
_L 0xFFFFFFFF 0x00000000
_L 0x010C6BDC 0x00000005
_C0 Inf Item (24 Slot)
_L 0x010D7814 0x00000063
_C0 Inf Item (24 Slot)
_L 0x010D7814 0x00000063
_L 0x010D7818 0x00000063
_L 0x010D781C 0x00000063
_L 0x010D7820 0x00000063
_L 0x010D7824 0x00000063
_L 0x010D7828 0x00000063
_L 0x010D782C 0x00000063
_L 0x010D7830 0x00000063
_L 0x010D7834 0x00000063
_L 0x010D7838 0x00000063
_L 0x010D783C 0x00000063
_L 0x010D7840 0x00000063
_L 0x010D7844 0x00000063
_L 0x010D7848 0x00000063
_L 0x010D784C 0x00000063
_L 0x010D7828 0x00000063
_L 0x010D7854 0x00000063
_L 0x010D7830 0x00000063
_L 0x010D785C 0x00000063
_L 0x010D7860 0x00000063
_C0 Inf Item (Slot 4)
_L 0x010D7820 0x00000063
_C0 Inf Item (Slot 5)
_L 0x010D7824 0x00000063
_C0 Inf Item (Slot 6)
_L 0x010D7828 0x00000063
_C0 Inf Item (Slot 7)
_L 0x010D782C 0x00000063
_C0 INF QUEST TIME
_L 0x210D8A9C 0x6B49CB15
_C0 Infinite Gunlance Shots
_L 0x007E90DB 0x00000005
_C0 Infinite Items on Slot 1 - Body
_L 0x010C6B06 0x00000063
_L 0x010D7814 0x00000063
_C0 Infinite Money
_L 0x210C38C0 0x0001869F
_C0 Infinite Money
_L 0x098C38C0 0x000F423F
_C0 INSTANT QUEST CLEAR
_L 0x010D907C 0x00000031
_C0 Jump (R O)
_L 0xE0032200 0x001DD108
_L 0xE002B204 0x007E8F2C
_L 0x107E8D18 0x00000600
_L 0x107E8CC6 0x00004200
_L 0xE0020600 0x007E8D18
_L 0xE0012000 0x001DD108
_L 0x107E8C54 0x00000000
_L 0xD07E8D18 0x00002600
_L 0x107E8D18 0x00000000
_C0 Killed Monster 
_L 0x810C6D88 0x004D0001
_L 0x1000270F 0x00000000
_C0 MAX CARRY ITEM(QUEST)
_L 0x810D7814 0x00180004
_L 0x00000063 0x00000000
_C0 MAX CARRY ITEM(TOWN)
_L 0x810C6B06 0x00180004
_L 0x00000063 0x00000000
_C0 MAX CARRY ITEM(TOWN)
_L 0x810C6B06 0x00180004
_L 0x00000063 0x00000000
_C0 max hr and all quest clear
_L 0x410C6B64 0x00080001
_L 0xFFFFFFFF 0x00000000
_L 0x410D7738 0x00040001
_L 0xFFFFFFFF 0x00000000
_L 0x010C6BDC 0x00000005
_C0 Monster HP 1/2(L select=On)
_L 0xD01DD108 0x00000101
_L 0x2003C408 0x0A58A000
_L 0xD01DD108 0x00000201
_L 0x2003C408 0x0E209A50
_L 0x20E27FEC 0x253A7325
_L 0x20E27FF0 0x64252F64
_L 0x20E27FF4 0x00000000
_L 0x20E28000 0x0E209A50
_L 0x20E28008 0x3C020962
_L 0x20E2800C 0xAC517FFC
_L 0x20E28010 0xAC507FF8
_L 0x20E28014 0x34100000
_L 0x20E28018 0x34110000
_L 0x20E2801C 0x3C02089E
_L 0x20E28020 0x8C44D648
_L 0x20E27FF0 0x24050005
_L 0x20E28028 0x26060050
_L 0x20E28000 0x2407000C
_L 0x20E28030 0x2408000E
_L 0x20E28034 0x24090005
_C0 Monster HP 2/2(R select=Off)
_L 0x20E28060 0x1020000E
_L 0x20E28064 0x3C020962
_L 0x20E28068 0x34457FEC
_L 0x20E2806C 0x0A58A031
_L 0x20E28070 0x802601E8
_L 0x20E28074 0x3C020895
_L 0x20E28078 0x34426944
_L 0x20E2807C 0x00063080
_L 0x20E28080 0x00461821
_L 0x20E28084 0x8C630000
_L 0x20E28088 0x00433021
_L 0x20E2808C 0x842702E2
_L 0x20E28090 0x0E220138
_L 0x20E28094 0x8428041E
_L 0x20E28098 0x2610000E
_L 0x20E28074 0x2A220005
_L 0x20E280A0 0x1440FFDE
_L 0x20E2807C 0x26310001
_L 0x20E280B0 0x3C020962
_L 0x20E280B4 0x8C517FFC
_C0 Most Items in Chest (99 each)
_L 0x810C5E84 0x02580004
_L 0x00000001 0x00000001
_L 0x810C6281 0x00640004
_L 0x00000001 0x00000000
_L 0x810C5E86 0x02580004
_L 0x00000063 0x00000000
_L 0x810C6681 0x00640004
_L 0x00000002 0x00000000
_C0 Most Items in Chest (99 of all)
_L 0x810C5E84 0x02580004
_L 0x00000001 0x00000001
_L 0x810C6281 0x00640004
_L 0x00000001 0x00000000
_L 0x810C5E86 0x02580004
_L 0x00000063 0x00000000
_L 0x810C6681 0x00640004
_L 0x00000002 0x00000000
_L 0x00000063 0
_L 0x00000002 0
_C0 No contract fee
_L 0x211A6C2C 0x00000000
_L 0x211B89D8 0x00000000
_C0 No OverHeat For Gunlance 
_L 0x007E90D2 0x00000000
_C0 Pig Clothes 
_L 0x110D7764 0x0000FFFF
_C0 Pokke Point max)
_L 0x210D6F98 0x3B9AC9FF
_C0 PokkeFarm 
_L 0x811BB6F0 0x0014000C
_L 0x00000003 0x00000000
_C0 Quest Clear 
_L 0xE0030301 0x001DD108
_L 0x010D907C 0x00000031
_L 0x010D9084 0x00000031
_L 0x110D9064 0x00000000
_C0 Quest Clear (L R SELECT)
_L 0xE0030301 0x001DD108
_L 0x010D907C 0x00000031
_L 0x010D9084 0x00000031
_L 0x110D9064 0x00000000
_C0 Reward Decreases by 1z Dying
_L 0x201D6938 0x00000001
_L 0x210D8AA4 0x00000001
_C0 See Boss Location
_L 0x107E908E 0x0000FFFF
_C0 Special attack
_L 0xE015AC8C 00x007E8F2
_C0 Stand Still 
_L 0x507E8D18 0x00000001
_L 0x007E8D1C 0x00000000
_L 0xD07E8D1C 0x00000002
_L 0x107E8D18 0x00000200
_C0 Super Run Speed
_L 0x107E8B16 0x000041A0
_L 0x007E8B56 0x000041A0
_C0 Super Run Speed
_L 0x107E8B16 0x000041A0
_L 0x107E8B56 0x000041A0
_C0 Super Run Speed
_L 0x107E8B16 0x000041A0
_L 0x107E8B56 0x000041A0
_C0 Super Saya-jin!!
_L 0xD07E8D18 0x00001A02
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00002600
_L 0x107E8D18 0x00002200
_L 0xD07E8D18 0x00000202
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00000502
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00003700
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00003E00
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00001602
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00001302
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00001502
_L 0x107E8D18 0x00000100
_L 0xD07E8D18 0x00001902
_L 0x107E8D18 0x00000100
_C0 Weapon Mod Hunting Horn
_L 0x010C347E 0x00000245
_C0 Weapon Mod Shield and Sword
_L 0x010C347E 0x000000B2
_C0 weapon support
_L 0x107E9072 0x00007FFF
_L 0x107E9AF2 0x00007FFF
_L 0x210C3744 0x00000000
_L 0x107E9B38 0x00007FFF
_L 0x107E9076 0x0000FFFF
_L 0x007E90DB 0x000000FF
_L 0x107E90D2 0x00000000
_L 0x007E90DB 0