Despite starring in only a single game that most people would consider a classic, Duke Nukem remains one of the most iconic figures in the video game world. When 3D Realms brought the character into the 3D world, the change was just as massive as Nintendo moving from Super Mario World to Super Mario 64. Duke Nukem 3D had a monstrous influence on PC gaming and first-person shooter design. Famously, the Build Engine created for Duke Nukem 3D went on to be used in many great titles such as Redneck Rampage and Powerslave. As we look back on the 25th anniversary of Duke Nukem 3D's release, we asked our staff to share their thoughts on what Duke Nukem Day means to them.