curious to see which games people are playing
here are mine from the last few months
Tales of Monkey Island1&2
Monkey Island Special Edition
Freedom force VS the 3rd Reich
Beneath a Steel Sky ( first game I got from GOG )
Psychonauts
Overlord ( currently playing )

Darkforces
The recent release of the Jedi Knight collection on that other digital distribution site inspired me to track down an original copy.
I'm having a lot of fun it with it, but it is surprisingly difficult.

NAEV
http://code.google.com/p/naev/

Im pretty sure theres a similar thread already, but cant seem to find it (mainly because im lazy!)
Either way:
Chrono Trigger (DS)
Professor Layton and the Diabolical Box
Settlers II Gold Edition
Duke Nukem 3D
Fallout
Soldner X ([url=]http://www.soldner-x.com/index.php[/url])

Is Soldner X worth the $16 it goes for on play-asia? I heard about it when it first came out and thought it looked awesome but was a bit pricey. But now it's not so expensive anymore.

World of Warcraft
Oblivion w/ Francesco's mod
Port Royale 2
Chess

Heroes of Newerth and Kotor mainly.

And I'm totally playing Prince of Persia (the last one) and Mercenaries 2. And Scribblenauts!

Currently playing : Age of Empires 2 + Conqueror's pack
Ongoing play : Starfleet Command
Recently played :
Freespace 1+2 (Gog edition)
Fallout (Gog edition)
Spellforce Gold edition (retail)
I also looked at a friend's copy of Cossacks 2, but was....unimpressed.
I actually dug my retail copy of Empire Earth 2 out too, but couldn't be bothered installing it :P
Can I mention my Sega Megadrive/Genesis emulator with a few roms of cartridges I still own : D&D Warriors of the Eternal Sun; Phantasy Star IV; Buck Rogers Countdown to Doomsday; Shining In The Darkness.

It is pretty good. Its quite difficult so you get your moneys worth to try and complete it.
I think its $9 now, unless u counted P&P? :P

Serious Sam First Encounter
Blood Bowl
Heroes of Might and Magic II
Mass Effect
Oblivion with around 300 mods (yeah, i know how to work around the 255 mods limit)
Half-Life
All in retail versions.

Chronicles of Riddick: Assault on Dark Athena
Lufia II: Rise of the Sinistrals (EMULATOR)
Fallout
Sniper Elite
Splinter Cell: Chaos Theory
Fixing to get KOTOR since that is the best Star Wars RPG ever.
Half Life series
GTA: Chinatown Wars
Suikoden Tiekres
Wizard101 (I'm a sucker for Turn-Based deck using MMOs)
Atlantica Online
Guild Wars
Every game I've bought here (Which is around 11)
Oblivion
The Club
Condemned: Criminal Origins
Audiosurf

Gothic (PC)
Rumble Roses (PS2)
Monster Hunter (PS2)
Haunting Grounds (PS2)
Contra Rebirth (Wii)

Finished Arkham Asylum. Utterly brilliant.

I just finished Bane of the Cosmic Forge for the first time.