[Cheats/Invincible] 
patch=1,EE,20198F40,extended,03E00008

[Cheats/Infinite Health] 
patch=1,EE,2019910C,extended,00000000

[Cheats/Never Reload] 
patch=1,EE,20162530,extended,00000000

[Cheats/1 Hit Death Enemies] 
patch=1,EE,20159974,extended,AC20A74C

[Cheats/Infinite Items] 
patch=1,EE,20160784,extended,00000000

[Cheats/P1 Press L1+Select To Enable Idiot AI With this code, it stop's NPC's helping you as well. So when you need help, disable it with the below code.] 
patch=1,EE,D02CAF02,extended,0000FBFE
patch=1,EE,20154C00,extended,03E00008

[Cheats/P1 Press L2+Select To Disable Idiot AI]   
patch=1,EE,D02CAF02,extended,0000FEFE
patch=1,EE,20154C00,extended,27BDFE60

[Cheats/Lesser AI With this code, enemies still follow you, but do not attack.] 
patch=1,EE,101550CA,extended,00001000

[Cheats/Unlock Puzzle Game] 
patch=1,EE,11A97CB8,extended,0000000

[Cheats/Unlock All Archive]  
patch=1,EE,41A97B60,extended,00190001
patch=1,EE,02020202,extended,00000000