MinehutServer

The only thing I see is the Engine but not the blocks. Any help?

thanks!

What is the mod that Jacksepticeye used in episode 42 of Kerbal Space Program? It was those huge blocks that you could use and that huge Engine that was powerful. Here is a picture, http://prntscr.com/nm32wc

It's really confusing and readme doesnt help because its really hard to understand it so how do I install it?