Any games that have choices to make I'll replay at LEAST until I've made them all. So like the Fable games, I've played through each at least 10 times. Elder Scrolls games are another one I replay the shit out of. I have a dozen accounts on my Xbox just to keep my Oblivion and Skyrim characters separated. Then there are game I replay just because the story is awesome, the FFs and Zeldas fall in there. I'm actually in the middle of a Zelda marathon now, finished the original, Zelda 2, and link to the past over the past few days, working on Ocarina now. Then there are games i play through again to cheat on. I always enjoy going back through a game I've just beaten without cheats, and seeing just how badly I can break the game with a gameshark or action replay or whatever. There's just something fun about starting a new FFX with Caladbolg as a starting weapon. Or abusing the ability to make enchanting potions and alchemyy enchantments alternately to raise them infinitely, then making an obscenely overpowered blacksmithing potion and improving a weapon to do over a thousand damage. Or making enchantmnets permanent in Oblivion until I have like, 200+ speed, can jump into near earth orbit, and be completely immune to damage, or having a continuous 100% chameleon.