Zoo Tycoon 2

A freeform game in Zoo Tycoon 2 allows you to create the zoo of your choice, the only restriction being space, animals and objects. The player's money supply is unlimited, and all items are available from the beginning of the game play (except those that can only be unlocked in Scenario and Challenge games). Freeform games begin with an empty zoo, to which the player adds animal exhibits and guest facilities (such as restaurants and bathrooms), hiring employees to staff and maintain them.