there is, but it's pointless. An empty sandbox with nothing to do in
to better explain what I meant earlier, Builders is like a game in which you objective is to collect the required "lego blocks" in the shortest possible amount of time, to construct buildings only according to the instructions (blueprints), in the very limited town space. You are actively discouraged from making your own designs or customizing anything, because 1) it doesn't provide any advantage 2) the towns regularly get obliterated 3) at the beginning of the next chapter, you start from scratch. To complete the package, there's a very basic combat system, rudimentary quests and quite frankly ugly, barren and completely uninteresting game worlds
dont get me wrong, lots of people enjoy the game for what it is, but in my opinion, they fundamentally misunderstood what the Minecraft genre is all about