3D Realms has teamed up with some of the most iconic legends behind one of the oldest genre of video games to bring you a piece of gaming history like no other. Enjoy! Source ► http://kck.st/2chuSGD Featuring: - John Romero - Cliff Blezinski - Tom Hall - John Passfield - Bill McIntosh - Dave Taylor - Scott Miller - Clint Basinger Follow us on Twitter: http://twitter.com/3DRealms Find us on Facebook: http://facebook.com/Official3DR