Is it possible to take an existing map and add to it? What I would like to do is take an existing map and just add an area to it. Is it even possible? Can someone do it for me & the TF2 community? It's a great achievement map that could be made even beter. I would ask the original author to do it, but I dont know how to contact him. It's an achievement map, all I want to do is add an area to the existing spawn so people can idle. This is the map- http://www.fpsbanana.com/maps/82070 All that needs to be done is add the damage area under where everyone spawns so they take damage until they die as they idle. And add a short curb or something so they cant be pushed out of the idle/spawn area. And I'd like to rename it so it has idle in the title. achievement_idle_mphs_v2.bsp Credit should be given to the original designer and whomever "edits" it. I have no mapping experience at all. If it's possible to edit and existing map, I would imagine that it would be pretty easy to do.