Have you ever replayed a game so much that you became a master at it?

[pokoko]

I used to beat Mike Tyson's Punch Out, Shadow of the Ninja, and Double Dragon II a couple times a day. I played with my hands behind my back for a tiny bit of extra difficulty.

I have three save files for Final Fantasy Tactics with every character/weapon/item and all characters with all jobs maxed. Getting all hidden items from Deep Dungeon is quite a challenge.