Ok, Ok, this map has been done for god knows how long, but its about to upload it to its home.
So this map is basically taken from the concept of scooby-doo and a typical chase scene: you run into one door and you pop out a totally different door. The point of this map is for the Terrorists to make it across the hallway without dying (goodluck) and successfully plant the bomb.
Easy enough? good luck! try it out for yourself!