Really I got a simple question for the rest of the mappers out here. Is it legal to take a valve map and remake it into a zm map? Because right now im working on remaking cs_assault, into zm_assault :P

I reworked all the building into walkable areas with rooms and what not, breakable windows and what not. Rigth now im just adding in the props and I should get around to testing it next week once my days off from work comes around.

But since no one has remade the map already? Is it illegal to?