What the hell is this? The alpha version of a pack of Dev Textures inspired by the textures available in Valve's Source Engine.    These are ugly, why would I want these? Two reasons, one, it can be a nice aesthetic used on their own, but more importantly, it allows mappers to just slap on textures quickly while mapping without just relying on STARTAN for everything. The measurements also give a better ability to "size-out" maps, keeping things in scale etc.    What