I am at work and I have nothing to do today. So when I was surfing the web I stumbled on this site. I started reading some of the tutorials and read some of the forums. I liked what I saw so I signed up.
I have made a number of maps for single player mode. Only 2 of my most recent maps show any type of skill. One that I am working on now is a military complex where the player has to infiltrate and kill all of the military personnel.
And the other one worth mentioning is a castle setting. You start out locked in a dungeon and you have to break out and make it to the surface.