I forgot about Kotor, those are fun games. Kotor 1 was sooo great, Kotor 2 was really good too. System requirements weren't even that high, lots of fun to play.
They're kind of like the elder scrolls but more story-based. Somebody else can probably explain it better but they're all very fun. The coolest part to me is the AI of the NPCs. They totally go along doing their own thing. Working during the day, having fun at night, festivals, celebrations, trips out of town, etc. all on their own.
No, you had Baulders Gate: Dark Alliance, which was a hack and slash game, which was quite similar to games like Diablo 2. The baulders gate for PC was more like Neverwinter Nights, or more slow paced and story driven.