this is a sample of what was the beta version of the No Mercy campaign for Left 4 Dead.
you want the other chapters of No Mercy?
you send me a pm on my you tube channel kalumasterl, and I sent it.
A haunted mansion with 3 floors, 12 rooms to explore. Find the keys to the locked doors to proceed. The map is still early in development, and critiques/comments are appreciated.