More work to do

I like the basic idea, but this game still needs a lot of work. The plant and animal options are far too limited. Predators kill prey faster than they can reproduce. Birds kill all the trees and nothing keeps them in check. Ideally it should be possible to build a balanced ecosystem.
Its a good start and has a lot of potential. Hopefully future updates will add some complexity to what is now frustratingly simple.

T-Rip72 about Topia World Builder