This sandbox at first and not attentive glance may seem one of many: pixel graphics computer programs (mobs) building blocks (several types) day and night mode and two more modes of "creativity" and "survival" - all this common points for all sandboxes.
What makes our version of the sandbox special? - so this is the following:

At night when you sleep zombies monsters and dear undead can write on you from which you will need to protect yourself and your friends in the game in order to survive.
In the afternoon you will be surrounded by quite friendly mobs - cows hens piglets - which you can use as resources for exchanging with other players.
And if you suddenly get hungry you can always hunt wild animals.
And only in our sandbox you will find everything you need - resources and like-minded people - in order to build a virtual world of your dreams.