There is no cheat code that affects Battle Trophies. Someone has to play through and earn them then. And then upload their Battle Trophies save file thing.
Code:
gametitle=Star Ocean 3 [SLUS 20488] (U) [23A97857]
//Misc Codes
//View Menu For Max Fol
patch=1,EE,E0088440,extended,002694E0
patch=1,EE,200C0220,extended,3C017916
patch=1,EE,200C0224,extended,34212708
patch=1,EE,200C0228,extended,AE410034
patch=1,EE,200C022C,extended,03E00008
patch=1,EE,200C0230,extended,964400A6
patch=1,EE,20269500,extended,00408021
patch=1,EE,20269508,extended,A65000A4
patch=1,EE,202694E8,extended,0C030088
//Use SP Once For Max SP
patch=1,EE,E001022A,extended,003563DC
patch=1,EE,203563DC,extended,00000000
patch=1,EE,203563F0,extended,2404270F
//Treasure Boxes Always Displayed On Map
patch=1,EE,202D8720,extended,24020002
//Enemies Always Displayed On Map
patch=1,EE,202D8734,extended,24020002
//Shop Sells All Items
patch=1,EE,E0050016,extended,002FACD4
patch=1,EE,202FACD4,extended,10000013
patch=1,EE,202FAC48,extended,24020000
patch=1,EE,202FA850,extended,201B0014
patch=1,EE,202FA86C,extended,A0BB0007
patch=1,EE,202FAC6C,extended,10400001
//Max Bunny Points On Winning 1 Race
patch=1,EE,200A0000,extended,00031880
patch=1,EE,200A0004,extended,00621821
patch=1,EE,200A0008,extended,08085E0E
patch=1,EE,200A000C,extended,2410270F
patch=1,EE,E0020188,extended,00217840
patch=1,EE,20217834,extended,08028000
patch=1,EE,20217838,extended,00000000
//Max Bunny Points (Prize Exchange Talk/1 Race)
patch=1,EE,200A0010,extended,00031880
patch=1,EE,200A0014,extended,00621021
patch=1,EE,200A0018,extended,2410270F
patch=1,EE,200A001C,extended,08085E74
patch=1,EE,200A0020,extended,AC500188
patch=1,EE,E0020188,extended,002179D8
patch=1,EE,202179CC,extended,08028004
patch=1,EE,202179D0,extended,00000000
//Infinite Water (Mosel Dunes)
patch=1,EE,E0020020,extended,0032CB78
patch=1,EE,2032CB70,extended,3C0342C8
patch=1,EE,2032CB74,extended,44830000
//In-Battle Codes
//Infinite Item Usage
patch=1,EE,E001882D,extended,00274670
patch=1,EE,2027468C,extended,00000000
//Infinite HP
patch=1,EE,E0090B84,extended,00290E10
patch=1,EE,200C02A0,extended,AC620010
patch=1,EE,200C02A4,extended,AC620018
patch=1,EE,200C02A8,extended,080A4387
patch=1,EE,200C02AC,extended,8C640010
patch=1,EE,10290E36,extended,00001000
patch=1,EE,20290E38,extended,AC62008C
patch=1,EE,10290ECA,extended,00001000
patch=1,EE,20290ECC,extended,AC64008C
patch=1,EE,20290E14,extended,080300A8
//Infinite MP
patch=1,EE,E0092826,extended,002057F8
patch=1,EE,200C02B0,extended,AD4B001C
patch=1,EE,200C02B4,extended,AD4B0024
patch=1,EE,200C02B8,extended,08081606
patch=1,EE,200C02BC,extended,8D51001C
patch=1,EE,10205832,extended,00001000
patch=1,EE,20205834,extended,AD4B0090
patch=1,EE,102058BA,extended,00001000
patch=1,EE,202058BC,extended,AD510090
patch=1,EE,20205810,extended,080300AC
//HP Refills Upon Most Attacks
patch=1,EE,E003082A,extended,002796A8
patch=1,EE,202796AC,extended,00000000
patch=1,EE,1027A596,extended,00001000
patch=1,EE,202790D4,extended,00000000
//Enemies Always Start With Only 1 HP
patch=1,EE,E001082A,extended,001E64C8
patch=1,EE,201E6410,extended,00000000
//After Battle Codes
//Enemy Almost Always Drops Item
patch=1,EE,E001082B,extended,00252D54
patch=1,EE,20252D58,extended,00000000
//Max CP Upon 1 Level Up
patch=1,EE,E001380A,extended,00401710
patch=1,EE,20401714,extended,24070063
//Max ATK Upon 1 Level Up
patch=1,EE,E001180A,extended,00401BF4
patch=1,EE,20401BFC,extended,2403270F
//Max DEF Upon 1 Level Up
patch=1,EE,E001180A,extended,004021BC
patch=1,EE,204021C4,extended,2403270F
//Max AGL Upon 1 Level Up
patch=1,EE,E001180A,extended,0040254C
patch=1,EE,20402554,extended,2403270F
//Max HIT Upon 1 Level Up
patch=1,EE,E001180A,extended,00401FBC
patch=1,EE,20401FC4,extended,2403270F
//Max INT Upon 1 Level Up
patch=1,EE,E001180A,extended,00401DD4
patch=1,EE,20401DDC,extended,2403270F
//Fol Codes
//Max Fol Gained After 1 Battle
patch=1,EE,E0013023,extended,00253480
patch=1,EE,2025348C,extended,3C124000
//EXP Codes
//Max EXP Gained After 1 Battle
patch=1,EE,E0011026,extended,002530C0
patch=1,EE,202530D4,extended,3C12009A
//All Party Members Get The Same EXP
patch=1,EE,E0011026,extended,002530C0
patch=1,EE,202530E4,extended,00000000
//Upon Level Up-Max HP Increased Codes
//Maximum Max HP After 1 Level Up
patch=1,EE,E0011021,extended,00400A70
patch=1,EE,20400A9C,extended,3C150002
//Upon Level Up-Max MP Increased Codes
//Maximum Max MP After 1 Level Up
patch=1,EE,E0011021,extended,0040108C
patch=1,EE,204010BC,extended,3C150002
//Upon Level Up-SP Increased Codes
//Max SP After 1 Level Up
patch=1,EE,E0029821,extended,004014F4
patch=1,EE,20401564,extended,3413270F
//Inventor Codes
//With these codes, the items you can create are saveable, but the stats themselves
// are not saveable.
//Fol Doesnt Decrease When Making Items
patch=1,EE,202FB7E8,extended,00000000
patch=1,EE,2040BEEC,extended,00000000
//Fayt Codes
//Max Cooking
patch=1,EE,00501E50,extended,000000FF
//Max Alchemy
patch=1,EE,00501E51,extended,000000FF
//Max Crafting
patch=1,EE,00501E52,extended,000000FF
//Max Compounding
patch=1,EE,00501E53,extended,000000FF
//Max Smithery
patch=1,EE,00501E54,extended,000000FF
//Max Writing
patch=1,EE,00501E55,extended,000000FF
//Max Engineering
patch=1,EE,00501E56,extended,000000FF
//Max Synthesis
patch=1,EE,00501E57,extended,000000FF
//Cost -104%
patch=1,EE,00501E5B,extended,000000FF
//Time -104%
patch=1,EE,00501E5C,extended,000000FF
//Sophia Codes
//Max Cooking
patch=1,EE,00501E5D,extended,000000FF
//Max Alchemy
patch=1,EE,00501E5E,extended,000000FF
//Max Crafting
patch=1,EE,00501E5F,extended,000000FF
//Max Compounding
patch=1,EE,00501E60,extended,000000FF
//Max Smithery
patch=1,EE,00501E61,extended,000000FF
//Max Writing
patch=1,EE,00501E62,extended,000000FF
//Max Engineering
patch=1,EE,00501E63,extended,000000FF
//Max Synthesis
patch=1,EE,00501E64,extended,000000FF
//Cost -104%
patch=1,EE,00501E68,extended,000000FF
//Time -104%
patch=1,EE,00501E69,extended,000000FF
//Maria Codes
//Max Cooking
patch=1,EE,00501E6A,extended,000000FF
//Max Alchemy
patch=1,EE,00501E6B,extended,000000FF
//Max Crafting
patch=1,EE,00501E6C,extended,000000FF
//Max Compounding
patch=1,EE,00501E6D,extended,000000FF
//Max Smithery
patch=1,EE,00501E6E,extended,000000FF
//Max Writing
patch=1,EE,00501E6F,extended,000000FF
//Max Engineering
patch=1,EE,00501E70,extended,000000FF
//Max Synthesis
patch=1,EE,00501E71,extended,000000FF
//Cost -104%
patch=1,EE,00501E75,extended,000000FF
//Time -104%
patch=1,EE,00501E76,extended,000000FF
//Cliff Codes
//Max Cooking
patch=1,EE,00501E77,extended,000000FF
//Max Alchemy
patch=1,EE,00501E78,extended,000000FF
//Max Crafting
patch=1,EE,00501E79,extended,000000FF
//Max Compounding
patch=1,EE,00501E7A,extended,000000FF
//Max Smithery
patch=1,EE,00501E7B,extended,000000FF
//Max Writing
patch=1,EE,00501E7C,extended,000000FF
//Max Engineering
patch=1,EE,00501E7D,extended,000000FF
//Max Synthesis
patch=1,EE,00501E7E,extended,000000FF
//Cost -104%
patch=1,EE,00501E82,extended,000000FF
//Time -104%
patch=1,EE,00501E83,extended,000000FF
//Nel Codes
//Max Cooking
patch=1,EE,00501E84,extended,000000FF
//Max Alchemy
patch=1,EE,00501E85,extended,000000FF
//Max Crafting
patch=1,EE,00501E86,extended,000000FF
//Max Compounding
patch=1,EE,00501E87,extended,000000FF
//Max Smithery
patch=1,EE,00501E88,extended,000000FF
//Max Writing
patch=1,EE,00501E89,extended,000000FF
//Max Engineering
patch=1,EE,00501E8A,extended,000000FF
//Max Synthesis
patch=1,EE,00501E8B,extended,000000FF
//Cost -104%
patch=1,EE,00501E8F,extended,000000FF
//Time -104%
patch=1,EE,00501E90,extended,000000FF
//Albel Codes
//Max Cooking
patch=1,EE,00501E91,extended,000000FF
//Max Alchemy
patch=1,EE,00501E92,extended,000000FF
//Max Crafting
patch=1,EE,00501E93,extended,000000FF
//Max Compounding
patch=1,EE,00501E94,extended,000000FF
//Max Smithery
patch=1,EE,00501E95,extended,000000FF
//Max Writing
patch=1,EE,00501E96,extended,000000FF
//Max Engineering
patch=1,EE,00501E97,extended,000000FF
//Max Synthesis
patch=1,EE,00501E98,extended,000000FF
//Cost -104%
patch=1,EE,00501E9C,extended,000000FF
//Time -104%
patch=1,EE,00501E9D,extended,000000FF
//Roger Codes
//Max Cooking
patch=1,EE,00501E9E,extended,000000FF
//Max Alchemy
patch=1,EE,00501E9F,extended,000000FF
//Max Crafting
patch=1,EE,00501EA0,extended,000000FF
//Max Compounding
patch=1,EE,00501EA1,extended,000000FF
//Max Smithery
patch=1,EE,00501EA2,extended,000000FF
//Max Writing
patch=1,EE,00501EA3,extended,000000FF
//Max Engineering
patch=1,EE,00501EA4,extended,000000FF
//Max Synthesis
patch=1,EE,00501EA5,extended,000000FF
//Cost -104%
patch=1,EE,00501EA9,extended,000000FF
//Time -104%
patch=1,EE,00501EAA,extended,000000FF
//Peppita Codes
//Max Cooking
patch=1,EE,00501EAB,extended,000000FF
//Max Alchemy
patch=1,EE,00501EAC,extended,000000FF
//Max Crafting
patch=1,EE,00501EAD,extended,000000FF
//Max Compounding
patch=1,EE,00501EAE,extended,000000FF
//Max Smithery
patch=1,EE,00501EAF,extended,000000FF
//Max Writing
patch=1,EE,00501EB0,extended,000000FF
//Max Engineering
patch=1,EE,00501EB1,extended,000000FF
//Max Synthesis
patch=1,EE,00501EB2,extended,000000FF
//Cost -104%
patch=1,EE,00501EB6,extended,000000FF
//Time -104%
patch=1,EE,00501EB7,extended,000000FF
//Adray Codes
//Max Cooking
patch=1,EE,00501EB8,extended,000000FF
//Max Alchemy
patch=1,EE,00501EB9,extended,000000FF
//Max Crafting
patch=1,EE,00501EBA,extended,000000FF
//Max Compounding
patch=1,EE,00501EBB,extended,000000FF
//Max Smithery
patch=1,EE,00501EBC,extended,000000FF
//Max Writing
patch=1,EE,00501EBD,extended,000000FF
//Max Engineering
patch=1,EE,00501EBE,extended,000000FF
//Max Synthesis
patch=1,EE,00501EBF,extended,000000FF
//Cost -104%
patch=1,EE,00501EC3,extended,000000FF
//Time -104%
patch=1,EE,00501EC4,extended,000000FF
//Mirage Codes
//Max Cooking
patch=1,EE,00501EC5,extended,000000FF
//Max Alchemy
patch=1,EE,00501EC6,extended,000000FF
//Max Crafting
patch=1,EE,00501EC7,extended,000000FF
//Max Compounding
patch=1,EE,00501EC8,extended,000000FF
//Max Smithery
patch=1,EE,00501EC9,extended,000000FF
//Max Writing
patch=1,EE,00501ECA,extended,000000FF
//Max Engineering
patch=1,EE,00501ECB,extended,000000FF
//Max Synthesis
patch=1,EE,00501ECC,extended,000000FF
//Cost -104%
patch=1,EE,00501ED0,extended,000000FF
//Time -104%
patch=1,EE,00501ED1,extended,000000FF