I am amazed at the longevity of this list! At this second I am really only chasing Gothic 3 and Ultima 8, but wouldn't want to step on the toes of anyone more deserving :)
Check PM; no-one got their toes stepped on either!
From this week's promo I wouldn't knock back the following if anyone is feeling generous...
The Guild: Gold Edition
Neighbours From Hell Compilation
Gothic 2 Gold / Gothic 3
Or if you're willing to go outside of the promo
Baldur's Gate 2
PM's are fun :-)