http://www.gog.com/en/promo/community_favourites
October 1 - October 4
$2.99
Arcanum: Of Steamworks and Magick Obscura (CAG recommended!)
Duke Nukem 3D: Atomic Edition (CAG recommended!)
The Interstate '76 Arsenal
Myst: Masterpiece Edition
$4.99
The Incredible Machine Mega Pack
Jagged...