This is a map in the format YMAP
you need to install
Map Builder
Increased Props [Add-on]
HeapAdjuster
Object Spawn Unlocker
And Open IV
1. Place folder “custom_maps” to \mods\update\x64\dlcpacks
2. In file “dlclist.xml” Add line dlcpacks:/custom_maps/ (file the file is located — mods\update\update.rpf\common\data)
Credits:
absent-rom