Except for PokeMon, And the Final Fantasy games, I have NEVER been a big fan of RPG's set either in the past, Or the future. What i'm getting at is this game opened my eyes to this glorious genre. Oblivion really is an open game, You can do soooo many things in it, Buy houses, Become apart of cults, Invest in shops, Loot dungeons, Be whatever race you want to be, Choose EXCATLY what type of person you want to be, What weapon types you specialize in. The possibilties are endless, You literely cannot play this game the same way twice. Coupled with the expansion pack, This game could take you months to complete every quest, Side quest, And explore every dungeon/mine/cave.