I've got a couple of maps here that I think you all might enjoy.
Bloodbath Hill:
This map was made specificly for small king of the hill matches, it consists of *several* crates stacked in such a way as to provide a kind of spiraling climb to the top (via stairs), where a small room, about 2x2 in size (1x1 being four single boxes aranged into a square) contains the hill. What makes the map fun is that there are four different directions that one can enter the room, so if you don't watch your back, and sides... you won't last long. the gravity hammer in the middle of the room spawns only once, to inspire players to use it sparingly. I think of this map as a prototype to Massacre Hill.
Massacre Hill:
I made this as sort of a sequil to Bloodbath Hill, with the same basic idea of a small room where it's easy to die, but I changed the layout of the hill itself, it now leaning up against an artificial wall (a very good one if I do say so myself) that cuts off the two 'base' rooms. It has a fortressy look to it, and I'll most likley adapt it to infection in the near future. this map contains a rocket launcher and a gravity hammer, both spawn only once, so use them well. There are also two deployable grav lifts that can be used to get onto the 'roof' of the hill, this is balanced by the fact that you can still be shot from below while up there. This is by far my favorite of the two.
There are links to my fileshare in bot of the map links above, containing the gametype(s) I've created to go along with these maps, and screens of bot in their respective links.
Enjoy them, and let me know what you think!