Some old ones

I'm a bit bored. So I thought I would give some games a try. So could some of you guys recommend me some of the old ones, I know you are a bit older than me. Like Baldur's Gate and some other games. My computer ain't the best, so just some of those who doesn't require much.

Diablo 1, Dungeon Keeper :D

Anachronox, Neverwinter Nights, System Shock II, Deus Ex, Icewind Dale I+II and Planescape: Torment.

Nox, Street fighter and Starcraft are the ones I can think of now.

Impossible Creatures is always genetic maniac fun.