Stair Fortress is a map that has many different staircases leading to a central area that is sort of walled off from the surrounding area. It should make a good EMFH and KOTH map with 4 or more people.
Version 1.2 changes 2 things. First the lighting in the first map wasn't so great, so I almost completely re-did the lighting. I also made some slight changes to some item placements.
Version 1.3 adds a step to each window from the main inside area so that you can jump out of them. It also widens the steps in one area.