Great!

I love this game its so fun to build mountains and rivers I cant wait till you add humans that will be awesome! You should add bushes and you should be able to control the weather too like make it rain and have an earthquake and make it snow you guys should also add a animal that is big kinda like elephant or a dinosaur and also try to add a way to just start out with a blank planet so you can start from scratch add these things and if will be perfect

Joshamosha123 about Topia World Builder