Epic add new items/weapons every week and it looks like the new item to be added to the next content update will be the Port-a-Fortress. This item was added to the in-game newsfeed today with the following description, “Toss down the Port-a-Fortress and take defense to new heights”. It seems as though Reddit user u/Feralidragon had already thought of this idea and had posted this version 20 minutes before the Port-a-Fortress was announced in-game.
This concept for the fortress is very high and has four doors, with traps placed in front of all entrances. There are also windows on the sides of the fortress and a launchpad in the middle so that players can reach the top.
He has specified in the comments that he does not know anyone at Epic and it was pure coincidence that he posted this before the Port-a-Fortress was announced today. We could be something similar to this creation for the Port-a-Fortress, but we will have to wait and see whats in store!