How do you use the "shark codes"?

[yojimbosoul]

Just connect your PS2 to a internet phone line,and connect a network connection to your computer with the Ps2 and go get a Ps2 Emulator. Type in the master code and hold "select" while starting the game, after starting and past the tutorials, 1-2 hours in, Place the rest of the codes into the emulator. hold select and press restart on your PS2.

Happy cheating !!!

Ps: ( You must have your computer on and a Ps2 emulator with ( cheats ) button ontop.)

Also works with gameboy advance. Link with a flash drive to the USB plug and do the same steps.
Plus: (SPOILER)follow this website to get the gameboy emulator: http://vba.ngemu.com/faq.shtml
..Just download games and play

It worked for me