Free until Dec. 14, 2012 9:30am EST
DOWNLOAD: http://www.gog.com/gamecard/duke_nuk...atomic_editionGood Old Games has a festive holiday gift for you: the 1996 classic Duke Nukem 3D, all wrapped up in a ... download manager. The "Atomic Edition" release of the game is free through Friday, Dec. 14, at 14:59 GMT (9:30am EST). As a little extra surprise, it now works on both PC and Mac!
SOURCE: http://www.joystiq.com/2012/12/12/ma...em-3d-from-go/
PS: NO CREDIT CARD REQUIRED! YOU NEED TO CREATE AN ACCOUNT THOUGH. DOESN'T SEEM TO BE LOCATION RESTRICTED