Most time you've ever put into a game

[BasiltheBatLord]

somewhere between 200 - 300 hours in Kingdom Hearts 1 and Oblivion.  Brawl has around 200 hours i think too.

also surely a few hundred on WoW but my playtime is spread across a few different accounts so i have no real record.

i've never even reached 500 hours on a game that i can recall.