I normally wouldn't post about a world building game that is VERY much like minecraft but add zombies to it and your in. The picture above really does not depict the type of game this is so check out the video they posted below.
I myself have never played Minecraft so I may give this game a try. Also I find it hard to resist the RPG/Zombie combo. Even if I end up passing on the kickstarter for this game I will admit I enjoy watching the videos, oh and the pit traps are awesome!