The concept is interesting, the graphics are really beautiful, and the execution is very good… .. but I ran into a few bugs: after clicking on a tile, the behemoth collapsed and no more appeared (I fixed it by reloading the page). After killing a nest, a message appeared telling me i need to kill other -1 nests =D
Aside from these little things, I think the only problem with this game is that it’s too short :)