Hello. I'm having some issues getting the cheats working in MGS 2. I'm using the US version of the game player Tanker/Plant, I've converted the codes to raw format, then used PCSX2CE to convert everything as I was having NO luck with manual pnach files. I've enabled cheats in the settings, I can verify from the logging screen the cheat file IS loading with the game along with the actual cheats, but I can NOT for the life of me get ANY codes working. I've even tried different codes and nothing. I'm using 5927 SVN and am coming to conclusion something is broken. here's my cheat list: (1st grouping is for 1st half as Snake, 2nd grouping is when playing as Raiden)
gametitle=Metal Gear Solid 2 - Substance (NTSC-U) [SLUS-20554]
//Unnamed Cheat
patch=1,EE,0E3C7DF2,extended,1645EBB3
patch=1,EE,0C072E5B,extended,F8966B77
//1 Pullup Gives Grip Level 2
patch=1,EE,EC159B8D,extended,F89CFE53
patch=1,EE,2C159B8D,extended,F8FCFE53
//2 Pullups Give Grip Level 3
patch=1,EE,EC159B8D,extended,F8ACFE53
patch=1,EE,EC159B8D,extended,F89CFEB7
patch=1,EE,2C159B8D,extended,F8FCFEB7
//Have Stealth
patch=1,EE,2C159C5B,extended,F8FCFEF1
//1 Pullup Gives Grip Level 2
patch=1,EE,EC159B8F,extended,F89CFE53
patch=1,EE,2C159B8F,extended,F8FCFE53
//2 Pullups Give Grip Level 3
patch=1,EE,EC159B8F,extended,F8ACFE53
patch=1,EE,EC159B8F,extended,F89CFEB7
patch=1,EE,2C159B8F,extended,F8FCFEB7
//Have Stealth
patch=1,EE,2C159DAB,extended,F8FCFEF1
//Have SCM Supressor
patch=1,EE,2C159ED5,extended,F8FCFEF1
//Have AK Supressor
patch=1,EE,2C159ED7,extended,F8FCFEF1