

If not using ModManager the .cma goes into UserData/CustomMaps ^^
I recreated Patrick Bateman's Apartment, it features a radio which plays "Hip to be Square"
It has some niché details.
A Preview

Also checkout the iconic scene i recreated with my friend Roguwan https://youtu.be/-QtAWjyNZQA
Enjoy!
When you shoot or stab an enemie their blood will now appear on the Walls and floor.