Hidden valley that's why they need a lot of energy and that energy could be earned on a very interesting way passing through a hidden object level. only that level could give them enough strength for building. besides this hidden object level, the game also includes a bonus level - match three, which means that there will be a lot of excitement taking part in this expedition. you could also understand your role in this game as little bit cosmogenic since you take part in creating a new world, a better world. let's roll our sleeves up and start working right away because there is a lot that needs to be done.