Nice find Sor, love the graphical style.
It is in the steam greenlight section too.
Multiplayer seems geared to combative style, but I imagine cooperative friendly play will be a part of it.
mak is not just a building game. In fact, the idea is to use the sandbox elements in the context of action oriented gameplay where you set traps, build temporary cover, and create weapons to fight enemies and interact with the strange fauna of the game world. There are also very direct ways of interacting with the world if you prefer a more fast paced approach. There will be a stand-alone game mode for experimenting, as well as lots of competitive and cooperative multiplayer modes.