Is It Possible To Use Quark?

[chromium]

I saw on a different thread something about QuArk. Is it possible to use QuArk to create Legends maps? If so, what version would do it?

[NoFiX]

Legends MAPS, no. Legends interiors, yes.

Alt-E, in game on your own client-hosted server should load the mission editor.

[TerroX]

an "interior" is a solid shape placed in a mission, like a base or a rock or a box etc.