Well, all time it would be Mario Kart Double Dash. Over the years I've probably dropped at least acouple hundred hours on that game. Last summer I had a two week time period where all of my waking hours were dedicated to that game.
A few other games I've dropped a lot of time on include: The Saints Row franchise, KoTOR, and the Battlefront franchise. I get the feeling that Mario Sunshine will soon be up there too
A few other games I've dropped a lot of time on include: The Saints Row franchise, KoTOR, and the Battlefront franchise. I get the feeling that Mario Sunshine will soon be up there too