Minebuild to the Deep description

In search of treasure, you rush to adventure by digging a well with your pickaxe and a cart, with which you can move to launch your pickaxe, and so go digging into the deep for the treasure!

The more you go down Come down, you'll meet more and more difficult to break blocks.
You will go also finding two items that will help you, one that will increase the size of the pickaxe and other item that will improve your pickaxe to another pickaxe which will dig better.