i really loved dragon age, somthing similarly epic would be nice

i used to play this dungeon crawler called demise was pretty fun. Let you pick from differnt races and you could join differnt guilds which taught you skills. There was an addon that made it more fun called dtr. Used to be a site for it called dtrdojo.com but it got taken down. Try this site for the downloads + forums its pretty fun doing multiplayer as you will learn you dont really know jack about the game until multiplayer. The assistant which is 2nd download will allow you to switch your char from single player to multiplayer whenever you like http://dtr-demise-the-revelation.org/

if you like rpgs with storyline, try neverwinter nights, but if you like pure action (d2 style) try torch light, its an endless dungeon crawler

Baldurs Gate 1 & 2
Champions of Norrath 1 & 2.
Both from the makers of Dragon Age. Top-down Hack n' Slash RPG. Lotta enemies/loot/spells. CoN has difficulty levels like Diablo 2.

If you've got a Dreamcast, then Record of Lodoss War. Diablo 2 clone based on the anime, but you pick your own stats to upgrade on every piece of armor you get.

Castlevania: Symphony of the Night. One of the best side-scrollers ever. Kinda like Metroid, but with a lot of RPG elements.

FF5,FF6,FF7,FF8, FFT obv.
Chrono Trigger/ Chrono Cross

Uhh...

Borderlands. Oblivion.

gg Qq =-='''

KOTOR

icewind dale 1 & 2
kotor
baldurs gate
oblivion
neverwinter nights

are all good imo

Morrowind... Not the best graphics but on computer you can download a TON of mods that will boost graphics and just about anything... I would get GOTYE with bloodmoon and tribunal which is what I have... by far one of the greatest games Bethesda has ever made.