Hide all meshes within a volume?

[ClockworkOcean]

Many ways to do this

1. You could give the actors tags, and each BP volume only affects actors with the tags it’s concerned with

2. You could write the volume BP to hide of show every actor it is overlapping ( just make it big enough )

3. You could use level streaming volumes

HTF do I? Level Streaming using Volumes in Unreal Engine 4