Despite the name, I would be very surprised if this level started its life as Waldo World. Not a bad arena, actually. Now works on all maps.

Based on a net map Bungie was demoing at MacWorld, but with M1 textures (natch). A fast-paced, nicely laid-out map.

A nice arena, inspired by Thunderdome (the M1 level, not Bungie's).

Two maps, sharing a texture installer (compatible with the other MC products, Canyonlands and Bobco, available here as well). The Madd Ox building is the author's work building, and it's really well done (love the 70's carpeting!). Hijacker is a solo map (3 levels) in which you play DB Cooper. The plane is great, and the final level uses Buskey's Master Wall very nicely. (This level is repeated, tweaked for net play.) Very, very classy.