Based on a literary passage that describes a city with a lake beneath it that doesn't go beyond the city's borders. Well done, but can be confusing figuring out where you are.
A fun level with a few good secrets. You can really surprise your playing mates if you find the good teleporters (and the flamethrower). Watch the big guy at the beginning...
A KOH level. Has a pretty nice secret ammo stash... see if you can find it. (No, scratch that-it's pretty easy to find. See if you can access it before someone wastes you.)
Visually very appealing. As far as I can tell, the pistons are for show only (there's no reason to risk getting on them...). Nice little secret alcoves.
An amazingly engaging map-I found myself saying "Okay, just one more try" at least 15 times. Quite difficult, but satisfying to finish. Would benefit a lot from terms
