Freespace 1+2
Fallout 1+2+Tactics
Painkiller Black
Darkstar one
Duke 3d
Simon 1+2+3
Beyond Good&Evil
Feeble Files
Heroes
Flatout
Sacrifice
TOCA 3
Haegemonia
18 seperate games in total, plus 3 freebies (teenagent, bass, lott)

41 including free ones. Got everything I want now, basically. Waiting on new publishers so I can blow more money. :)

Just 3 so far, but will definitely buy more.
Duke Nukem 3D
Duke Nukem Manhattan Project
Fallout 1

Just four. I may have joined a long while back but only started buying recently, when I saw the Toca Race Driver promo.
Got me TOCA, Flatout (haven't downloaded either yet), Original War (best six bucks I've ever spent) and Celtic Wars, rage of kings. I intend to fetch myself Sacrifice and Giants, Citizen Kabuto eventually (Best twelve bucks I'll ever spend?)

You know how they say there is beauty in simplicity? Well, I'm convinced.

ive just bought two, HoMM and Warlords Battlecry 3.
mmm I loves me some WLBC :D
I would totally buy system shock 2 if it came out, and if you wanna get really old, I would totally get Theme Park from bullfrog games.

Hmmm, 5 months ago, I had 4, as can be seen on previous page.
Now, I have 37 : ). And I would love to buy more, but I already bought most of those I wanted..hopefully there will be some nice new old games soon.

I have 30 so far, Can't Wait for some more good Titles to come out.
Would Love to See BG, BG2 and Master of Orion 1 & 2 on here.
Own them on CD apart from MOO1 would still by them here in a Heartbeat.

Purchased-----------------------------------
Duke Nukem 3D
Duke Nukem Manhattan Project
Redneck Rampage
MDK
MDK 2
Fallout
Fallout 2
Fallout Tactics
Earthworm Jim 1-2
Earthworm Jim 3D
Postal Classic And Uncut
Postal 2 Complete
Free-------------------------------------
Beneath A Steel Sky
Teen Agent
Lure Of The Temptress

5 games bought here.
Painkiller Black edition
Duke Nukem 3D
Duke Nukem Manhattan Project
Broken Sword 3
Patrician 3
Also got Beneath a Steel Sky and Lure of the Temptress.

8 for me, 5 gifted.

I joined for one free game... my purse still regrets I found GoG :D
So far I bought (free ones included):
Beneath a Steel Sky
Teen Agent
Lure of the Temptress
Broken Sword II and III
Simon the Sorcerer I and II
The Feeble Files
Soldiers Heroes of WWII
Chessmaster 9000
Runaway a Road Adventure
Toca Race Driver 3
(In that order ;) )

As of today, I've bought 44 games from GoG.

Ditto, I played that one a lot on my mac back in the day. Much fun.

I've bought and gotten:
Fallout
Fallout 2
Fallout Tactics
Lure of the Temptress
Beneath a Steel Sky
Arx Fatalis
Stonekeep
Sacred Gold
Lionheart: Legacy of the Crusader