The Challenge is that you have to provide its visitors and animals happy, without being allowed to endlessly build as you want. So what to do when you need eg more biodiversity but can not build another enclosure ??? Where you tear off smaller enclosure and several animal species is zusammenfässt in large enclosures ever gespaart a lot of space !!!
Zoo Tycoon for Xbox One is at second glance not so easy as it seems and requires extensive employment before one recognizes the pitfalls.