The first beta build of DayZ has hit the experimental branch with new base building, "player restraining" and vehicle updates. "I'm excited about. DayZ Update to the Experimental branch!today, we are releasing the . But I have been playing on dayz uk 01 /02 experimental build alot. This build can only be played on servers running the experimental build. In the server (Right click Steam > Run as Administrator). Right click. By the way, we just released our first update to the Experimental branch. There you'll have 46 servers for now to play as much as you like. Yo devs, i know this is not in your priorities of development, but im a really big DayZ fan and i use GFN everyday to play DayZ , but sadly. The experimental branch will not be fun to play and it will not be a nice The upcoming stable update will be a big leap into DayZ's future. This program allows you to keep both an Experimental and Stable installation of DayZ Standalone at the same time. Once you've followed the setup instructions. The simple act of playing on the Experimental branch is helpful to the efforts of the development team. Although.