The stages are generous in size and some of them are true level design gems, accompanied by a decidedly inspired soundtrack. (metacritic.com)
Players become true level designers and can ultimately share their maps with friends or enemies to see who will come out on top: Humans or Zombies? (gaminginstincts.com)
«We hope that future collaborations between academia and conservation NGOs will lead to the discovery of numerous additional cryptic species to help us obtain a more realistic understanding of true levels of species diversity.» (sciencedaily.com)