Hey guys, I'm working on an Infection map in the Coliseum and right now I've got a mid-sized one-story gas station with five rooms totaling to about the square meters of a coliseum wall. I added both indoor and outdoor ramps connecting to the roof, adding to the already smooth flow of the map, but now I have a bare roof that everyone's just gonna camp on. What should I put on it to deter humans?
I'd say to add some cover on the roof, forcing some close quarters combat and balancing the two sides further. Another obvious solution to camping in infection is to add more access routes to the camp spot. Sorry my advice is a bit generic :/. If you could upload a pic or two I might be able to help further.
If it's kind of in the middle of the Colosseum, ie; not wedged into the wall; you could add another way up, behind the humans, or something.