Sort of a demo map (actually comes with some tutorial-type stuff) of interesting special effects. Incorporates the two-level stairs shown in Pfhunky Stairs (found in the Novelty Maps section). A bit hard to get around, at first.
Just what it says. Nice concept, a little hard to get around. Updated to work on all macs (not just PowerMacs).
Nine levels. (The first 3 are in mappak 1, 5-7 in mappak 2.) High tech (lots of metal). Pretty hard, weaponwise.