Lo-Fi Games

Thank you guys for clearing it out for me about the walls!
Any news on when it could be implimented back in(obviosly after its been fixed)?

I was just wondering if is possible to build walls at this stage of the game or any type of defences at this point of time? I see some official screenshots and videos where the base thats been made by a player has walls. Was that just a future update information? Thnx in advance ;)) P.S. love the ga...