It’s a R4iGold V1.4 And Any Video or a very good explanation would be much obliged!

I’m sort of new at this. Not playing video games, but using cheat codes.If you have codes you can share, great. If you know of web sites where I can find codes (for free), thats great too. The more, the merrier. Thanks!

Okay I love Video Games and I love to put cheat codes in them sometimes,But How Do People actually figure out them.Like GTA1-IV how do they know what cheats are which or How In they Hell do they get them So Fast.How do they Get the codes to game shark or action Replay ect do They just press buttons or do they bribe a Game Designer for them?

This is for my brother who is playing Mafia 2, not me. We’re looking for the cheat codes for Mafia 2, so I figured I should go to Yahoo!Answers.
My brother wants these cheats to make the game more fun and to make it even better. He also wants to get rid the cops for even more fun with these cheats.(cops are no fun in video games, in my opinion.) He tries to go cheat codes websites for the Mafia 2 games to have unlimited bullets and health, but the websites doesn’t have those. He tries to go to YouTube. Although YouTube has videos of the cheat codes that he wants, the cheat codes are only for the PC version of the game, but he was the XBox360 cheat codes.

How are cheat codes in video games discovered or unlocked?