DM-UrvinsOutpost[Gold] is the result of tweaking several other versions of this user-made map by Eyuva 'S' NRG. I haven't played the others, so I really can't remark on any changes that might have resulted.
I can tell you that the map has a main arena and quite a few dead-end rooms. At least one if these dead rooms had a rocket launcher so you could shoot your way out of there. There is some z-axis opportunities in the arena and plenty of shadows to get the drop on someone. There's a scuba tank and water for you to take a dive, or some jumpboots if you want to, uhĂ–take a jump. The map does have good framerates, so this is a plus.
Lots of different textures were used, some custom ones. Too many, I think. The darkness of the map hides most of this texturing extravaganza. Most of the texturing was block, and there's an attempt at a skybox.
The bots seem to be the highlight of the map. They do pretty well. They don't have much to challenge them, and they're not perfect by any means, but they get the job done. The item placement is also fine. A keg-O is underwater, which takes time to acquire, and there's enough weapons for about a dozen players.
As I mentioned, the lighting is dark, very dark, in some places. The lighting that is there is good; lots of subtle lighting with reduced radius. There are quite a few sounds around the map, and a custom music file is included.