The following are known CWCheat Codes for Fat Princess: Fistful of Cake on Sony Playstation Portable (PSP).

_S UCES-01312
_G Fat Princess: Fistful of Cake [EU]
_C0 Black Forest
_L 0x207D278C 0x41A80000
_C0 Black Forest
_L 0x207D26DC 0x41A80000
_C0 Brownie Town
_L 0x207D14A4 0x41A80000
_C0 Brownie Town
_L 0x207D13F4 0x41A80000
_C0 Butterscotch Mesa
_L 0x207D220C 0x41A80000
_C0 Butterscotch Mesa
_L 0x207D215C 0x41A80000
_C0 Candy Mountain
_L 0x207D0EFC 0x41A80000
_C0 Candy Mountain
_L 0x207D0E4C 0x41A80000
_C0 Chapter 1 HP
_L 0x207D1FFC 0x41A80000
_C0 Chapter 10 HP
_L 0x207D15A4 0x41A80000
_C0 Chapter 11 HP
_L 0x207D16CC 0x41A80000
_C0 Chapter 12 HP
_L 0x207D0DC4 0x41A80000
_C0 Chapter 13 HP
_L 0x207D0DBC 0x41A80000
_C0 Chapter 14 HP
_L 0x207D1A84 0x41A80000
_C0 Chapter 2 HP
_L 0x207D22B4 0x41A80000
_C0 Chapter 3 HP
_L 0x207D161C 0x41A80000
_C0 Chapter 4 HP
_L 0x207D164C 0x41A80000
_C0 Chapter 5 HP
_L 0x207D254C 0x41A80000
_C0 Chapter 6 HP
_L 0x207D267C 0x41A80000
_C0 Chapter 7 HP
_L 0x207D0A84 0x41A80000
_C0 Chapter 8 HP
_L 0x207D1124 0x41A80000
_C0 Chapter 9 HP
_L 0x207D2EC4 0x41A80000
_C0 Coco Cliffs
_L 0x207D2C9C 0x41A80000
_C0 Coco Cliffs
_L 0x207D2BEC 0x41A80000
_C0 Deep Fried
_L 0x207D2084 0x41A80000
_C0 Deep Fried
_L 0x207D1FD4 0x41A80000
_C0 Edinburger
_L 0x207D1C14 0x41A80000
_C0 Edinburger
_L 0x207D1B64 0x41A80000
_C0 Frost Bite
_L 0x207D2DEC 0x41A80000
_C0 Frost Bite
_L 0x207D2D3C 0x41A80000
_C0 Gladiate HP
_L 0x207CE14C 0x41A80000
_C0 GrimReaper Mode HP
_L 0x207CE414 0x42280000
_C0 Guactanamo Bay
_L 0x207D1A84 0x41A80000
_C0 Guactanamo Bay
_L 0x207D19D4 0x41A80000
_C0 Hot Sauce
_L 0x207D0DDC 0x41A80000
_C0 Hot Sauce
_L 0x207D0D2C 0x41A80000
_C0 Marzipan Meadows
_L 0x207D35D4 0x41A80000
_C0 Marzipan Meadows
_L 0x207D3524 0x41A80000
_C0 New Pork
_L 0x207D24FC 0x41A80000
_C0 New Pork
_L 0x207D244C 0x41A80000
_C0 Queens Rules Soccer HP
_L 0x207CE614 0x41A80000
_C0 Rocky Road
_L 0x207D1BCC 0x41A80000
_C0 Rocky Road
_L 0x207D1B1C 0x41A80000
_C0 Sugar Cove
_L 0x207D0F54 0x41A80000
_C0 Sugar Cove
_L 0x207D0EA4 0x41A80000
_C0 Sweet n Sulphur
_L 0x207D0D84 0x41A80000
_C0 Sweet n Sulphur
_L 0x207D0CD4 0x41A80000
_C0 The Great Gorge
_L 0x207D12D4 0x41A80000
_C0 The Great Gorge
_L 0x207D1224 0x41A80000
_C0 Tropical Punch
_L 0x207D16CC 0x41A80000
_C0 Tropical Punch
_L 0x207D161C 0x41A80000
_C0 x99 Supplies
_L 0x1063FC0C 0x00000063
_L 0x1063FC10 0x00000063