Very simple map. (Comes in two versions-one for two-person net play, one for solo play.) Basically, it's very similar to Evan Vetere's Joust- each player tries to knock the other off his platform into the lava below. Solo version substitutes a trooper for your net opponent.

A pretty straightforward arena, with a small tower in the center. (It's not set up for KOH, but if it were, the hill would be pretty difficult to reach. There are other reasons to go up there, though...) Comes in two versions (with and without aliens), and with a physics model to make the aliens less nasty.

This is a pretty fun map... lots of switches change the flow through various sections... some areas are only accessible via water, some become inaccessible until a switch gets flipped again. Nice water effects. .

9 maps. The two that were in the last iteration, and 6 more, plus a version of one of the originals with textures redone to be more lo-res compatible. Generally open, with lots of aliens.

Very big, with two distinct sections. There's an outdoor arena with some connecting passages for multiple entry points, and an indoor set of corridors that give you lots of corners to hide behind. A bit slow on 68K machines...

Made with the flow concepts of Bungie's What Goes Up in mind. Pretty nice flow. Contains a pretty superflous crusher (docs say it's for the player who likes to hide in small rooms and shoot people who come in (I guess like the spanker room in What Goes Up), but who'd go into it after the first time?). Update adds a bunch of new features (new stairwell, a window, some minor tweaks).

This map just about maxes out object limits in Marathon, and because of this is horribly slow on anything but a powermac (and even then...) Otherwise, it's a pretty straightforward map with lots and lots and lots and lots of ammo and baddies and stuff.

The first two levels of a rather large scenario. (All the levels are there, but only the first two have polygons in them... well, the third has a pair so that you can teleport in, but...) Generally pretty difficult, but more for techical reasons than anything else. The central shaft on the first level (by which most intra-level travel occurs) is a bit tough to get the hang of. Once you've figured it out (and ignored the bad textures inside), it's pretty cool... and there's a nice trap on level two.

This is easily the best KOH level I've ever seen. Wow, I don't think I've ever said anything like that before... Check it out. This map is good.