Quote Originally Posted by B_Ray View Post
I think you really have to break it down into genres, since there's really no way to compare Mario to Doom to Age of Empires, etc. But overall, I don't think I've ever been more immersed in any game than in Elder Scrolls: Morrowind. Ultima Underworld was absolutely amazing, too, but I played it a decade after it came out, so it was harder to appreciate.
I have played AOE, Doom and Mario, but when it comes to the best game i have ever played i chose Mario, because i love it more than the others. If you want to post separate answers for each genre, its ok.