I think that theme-wise we're pretty much set now. Still, I could see a Caribbean theme or Middle-Eastern theme work. I once made some art for it:
More importantly, it would be interesting to see how we can get more generic (zoo) building sets into the game. I'm talking about generic stone sets (Indonesian one is already very useful), modern tiles and more natural looking textures. One way I can imagine this would be in a Reptile House DLC, but with the Asian water monitor now in the game this would have less added value.


More importantly, it would be interesting to see how we can get more generic (zoo) building sets into the game. I'm talking about generic stone sets (Indonesian one is already very useful), modern tiles and more natural looking textures. One way I can imagine this would be in a Reptile House DLC, but with the Asian water monitor now in the game this would have less added value.
