Balls of Steal: GOG.com offers FREE Duke Nukem 3d Posted on December 12, 2012 by MrBlick See what I did there? Yeah, I meant to spell it that way. As part of their Christmas deals, GOG.com is giving away Duke Nukem 3d for Free. The offer is good until December 14 at 14:59 GMT. Click here to get your copy now.