All-inclusive guide presents hundreds of games in one convenient pocket-sized book\ Cheats and games are organized by gaming system in alphabetical order, in an easy-to-use format\ Codes, cheats, and passwords enable gamers to get the most out of their games\ All gaming systems are covered: PS3, PS2, PSP, XBOX, 360, Achievements, Wii, and DS\ Includes cheats for new games, plus new cheats for old games\ All types of cheats in one place: Hidden Levels, Invulnerability, Invisibility, Unlimited...