The Inner Drive is a MC Adventure Map where you play the Role of an engineer on the ship "Red Blazer USM". You notice that a Major Machine Core failure has been reported, and you go to fix it. The map uses a custom texture pack. Simple Sci-Fi textures by Baly94. http://www.planetminecraft.com/texture_pack/simple-sci-fi-textures-s-sf all credit to Baly94 for the texturepack. I only used it.