I've pretty much got consoles covered. I'm a console fiend, and an expert at console games. PC...not so much.
These are the games in my pc game collection:
Sam and Max
System Shock 1 and 2
Grim Fandango
Day of the Tentacle
Indiana Jones and the Fate of Atlantis
Baldurs Gate II + expansion (shitty version I got which came with no goddamn manual

)
Fallout 1 and 2
Planescape: Torment
Icewind Dale (I haven't even played this and I've had it for a long while)
Deus Ex
Half Life 1 + Blue Shift + Counterstrike
Full Throttle
Another World (Out of this World) hd version
The Dig
Gabriel Knight trilogy
Monkey Island 1-3
That's really it. Those are the only pc games I own. I've downloaded Leisure Suit Larry 7 but it always freezes on me.
I've never played Civilization except for a demo for Civ 4 which Frag highly suggest I check out a year ago. I enjoyed it. It was interesting and unique. I've been meaning to get the retail game for the longest. I've never played Sim City aside from a few sessions at Ed's (mupepe) place back when we were in High School. I've never played Command and Conquer. I've never played X-Com. I've never played Warcraft. I downloaded Starcraft a few years back and I thought it SUCKED HARD. I've never played Black and White. I've never played most of the big name pc games and it makes weep at night because I'm a sad excuse for a gamer.
I got Duke Nukem 3d for Christmas 1997 and it was my first fps, well, that would be a lie. I played Doom back in 4th and 5th grade (around 1995/1996) but I didn't really get into it much. No one fucks with Duke Nukem. Duke Nukem 1 and 2 (2d) rock as well.
Of course, my most memorable pc game moment is Oregon Trail. I played that every day in elementary school. And Put Put mother fuckers. No one fucks with Put Put! And Math Blaster!
This post epitomizes my lack of pc gaming knowledge. I really wanna get into it but I lack a good computer. PC games that are on my list to play right fucking now:
The Witcher
Neverwinter Nights 2 + expansion
Still Life - I played the demo and it rocked hard, definitely my type of adventure game!
Civilization 4 + expansions - played the demo and it owned
Diablo 2 + expansion - dling demo now
Titan Quest 2
Sim City 2000