Big, and dark. Pretty spooky, though... if you're playing this as a net level, be sure to have a big group. The readme says any similarities to existing work is coincidental or subconscious. He's got a pretty active subconscious...

5 levels. A couple of them are great (Mount Pfhorabachi, Out of the Closet) and all are very playable. Up on a Pedestal is a little rough if you miss a weapon at the start, but I guess if you do, you won't live long, so it's not really a problem...

Pretty cool multilevel arena. Bottom floor teleports you up to sniper positions, outside ring allows access to a drop zone in the center...

A 20 level net pack. Most of these play with some neat trick. Some are great, some are downright stupid. On the whole, though, you can't go wrong downloading it... at the very worst, you'll learn something new about the Marathon engine.

4 maps. Generally nice, but all four had bugs, and one (Deltitnu) I was never able to get functioning on an 040-based machine. Also, if you decide to play these, be sure to open them in a map editor, and delete the author's "signature"-all the polys used to make these are bad. (Again, causing crashes on non-powermacs.)

A very interesting concept map. Two player only (you can't play it solo-you need someone to let you out-and more than two doesn't work, either). One player has a SPNKR but is trapped, the other can move but has only a pistol (and access to a crushing elevator for the trapped one). Makes for some fun strategic games! Update contains a 1-player tryout (so you can see what's going on), and a second level... also pretty interesting.

Yet another twist on the WWW theme. This one isn't done by Mike Neylon, though... This one's identical to WWW 2 (above), except the center nodes have been pulled for an arena. Nice touch, actually...

A 19-level solo masterpiece, with new sounds, shapes, terms, physics, bobs... and it's totally non-linear (you decide what order to do the levels in). Brought to you by the folks who did U.S.S. Raider, Athens Outpost, and the Marathon's Story page.

A very well done package, containing new sprites for Fighters, Troopers, and Lookers, as well as overhauls of several weapons and the motion detector. Comes with a physics model to make it all work, and a map (recommended by the author, but not necessary). (Check out Noah's Ark, which is the v4.0 release of these shapes.)