Almost every game that exists on PS2 have cheats. Some are more famous than others. The most known include Starwars, WWE, the Mario franchise among others.
no you cant
You can get cheats to almost every single ps2 game out there. There are different websites that offer cheats, and books are also made for some games that provide a complete walkthrough.
Hanuman games paches
There are no cheats to finish all mission in PS2 but in PC you can download save games from people
Square enix hate cheats they wont allow them in most of their games
If the game is the exact same thing on both consoles, then the games will probably have the same cheats.
Aside from shortcuts, there are no cheats for this particular Sonic game.
The most popular cheat for this game is to destroy the painting inside the Chamber of Secrets, awarding you 100 house points. See the following guide for more cheats: http://uk.ign.com/cheats/games/harry-potter-and-the-chamber-of-secrets-ps2-482688
it all depends on what kind of game you have that you want cheats for .you did not say what game so i do not known what cheats you need
No cheats are available for ps2 but you can download a savegame from gamefaqs.com
use the second ps2 controller and then enter the cheats
Yes you can just type in the name of the game and put cheats and the end for example grand theft auto 3 cheats PS2 for play station 2