It wasn't realistic to get a full picture of Planet Zoo 2 from the short time I had with it in this first hands-on, especially when it comes to the business tycoon side, but I'm pretty optimistic overall. I counted 49 species in the encyclopedia, from jellyfish to giraffes, from a variety of environments and biomes. And the ones I got to see in the flesh were marvelously rendered and a joy to watch, especially when I got to release them into the open environment of a nature reserve.