The end of an era. Today, the game studio behind the Duke Nukem 3D series, 3D Realms, has closed down for good. No more titles will be released, including the vaporware classic Duke Nukem Forever. The reason for the shut down is apparently due to funding for new projects and day-to-day operations at the company. At this point, it’s confirmed, so let’s just take a minute and say a prayer for Duke. We’ll miss ya, man.