Can I get map at runtime?

Hello,
I want to download map at runtime from server. Is it possible?

If it is possible, how can I implement this operation? Do I change the UE4 engine code?
Or its impossible, can I get objects(not map) at runtime?

Plz help.
Thanks.

Your heading asks, “Can I get map at runtime” then, in the statement “Can I get objects(not map) at runtime?” Short answer is yes to both though what you are trying to do is unclear. The best way to go about this type of feature in my opinion is to make a 2D image of your map and have that move within a square/circle depending on the players position.