By: Andrew Park, [6.2]. "A good choice for fans of Zoo Tycoon, especially for those who missed out on Dinosaur Digs the first time, or for parents who want to spend quality time with their small child or children."

By Carla Harker, [68/100]. "If you've enjoyed Zoo Tycoon so far, you should find plenty more to like in Marine Mania."

By: Tha Wiz, [9/10]. "There's not much to not like about it, and the expansion sets just add to the overall enjoyment and selection of options for the original."