Carmack came first. id's groundbreaking games -- Wolfenstein 3D, Doom, Quake -- were all released by 1996, while Unreal didn't come along until 1998. It's natu

Carmack came first. id's groundbreaking games -- Wolfenstein 3D, Doom, Quake -- were all released by 1996, while Unreal didn't come along until 1998. It's natural to have a lot of respect for the pioneers because those who come after are building upon what they created.