According to the author of this map, Golgo_13ƒFC©ƒ, DM-Whatever is a "Map from the game SiN." Well, I haven't played the game, so this attempt at a conversion is moot as far as I'm concerned.
This is a very basic map with some z-axis fighting, lots of lava, and square "everything." If you're lucky enough to spawn in the right place, you can grab the health keg, the flak cannon, and the armor and pretend that you're Superman for awhile. Teleporters attempt to link this place up, instead of good geometry.
There is a custom texture package that gives this place an industrial look. Rusted and riveted steel, caution stripes, tiled floors and ceilings, and lava pretty much sums it up.
The bots did there thing without negative consequences. I would suggest maybe 6 (give or take) as a good player count. Although the good items that I mentioned before is bunched up, the few remaining items are appropriate and not overly done.
The lighting is default white to correspond to the light fixtures. The lava looks pretty bad, some good lighting techniques could have done wonders here. Forget about any sounds. Just hum to yourself.
~End of review~
For the author: You're using way to many path nodes. Some variation in lighting would have given your level a more dynamic look. Add some sounds the next time.