A huge, rambling, fantastically engrossing level that makes up the first of six to eight parts in this scenario. (The Tony Smith model of serial level release might be catching on.) There are a few (minor) bugs, like telepost bugs, and places you shouldn't be able to get to, but on the whole, this is really, really well done. The storyline gets weird at times, but it's quite intricate, and self-consistent. There are even a couple of never-before-seen tricks here... check out the self-destruct timer! Worth every byte...