15 levels in two maps. A real grab bag. Some very nice maps, some almost novelty maps. Level 3 of the second set (Come See the Fights) is PowerMac-Only.
This is the final release (maybe) of what I called Zeuropa (below). 13 levels, some the same as in Zeuropa, some different... The author says these are all the ones that are semi-decent and don't crash. I'd agree that they're pretty good. Still no docs.
4 Levels. Really, really well thought out. These would be really tough as net levels (unless you turned aliens off), but for practice, you won't find a better set. (In fact, these benefit from the Canyonlands textureset, but don't require it. )
Two maps. These are maps of an office building, one with the ability to go outside. Bizarre texture choices, and skimpy weapons for net play, but a pretty good flow, nonetheless.
14 levels. On the whole, these are really nicely done. Many are variations on a theme (one map will be a vacuum level, another the same level with oxygen). There are a few bugs, but no fatal ones, and the general quality level is quite high. No docs.
4 more. These are the last Suicide levels-look for a compilation soon! These are some of the best yet-two are modified Bungie levels, two are original. Carnage on Oh Pfhuck is absurd.
Kind of nasty. Lots of ways to die... Personally, I found it distracted me from the true point of a net level (killing your friends), but some folks like this. Well-constructed, anyway.