Ultimate Cheats

Ultimate Cheats was created for players who want to cheat the hell out of Minecraft without losing achievements. By following the instructions below, you can access a menu that will grant you God Mode, Teleportation, Chest Finder, Ore Highlighter, Player Tracker, and a dozen other functions. I believe that it will even work on multiplayer survival worlds, as long as the pack is installed on the server. If you're a server owner, check out Anti-cheat to battle offenders.

Credits: VoxenMC2