When I was younger, I used to play Wizardry I, a new thing at the time. I still play it every once in a while. Personally, I don\'t like the way new games all have automaps. In Wizardry, you painstakenly map out levels on graph paper. I think that\'s one of the most fun aspects of the game.
The next two, I also remember, were Diablo and Exile II. Diablo was my first multiplayer RPG. I don\'t like the Diablo series much, and though I was hooked on it back then, I rarely play it now. The Exile series, I think, is a masterpiece, especially considering the technology available when it was made. I play Blades of Exile quite frequently.