Needs stuff... – Eden - World Builder Review

I gots to edmit I love Eden. But I was deleting some blocks to make space for a house and I by accident hit a cute blue leaping monster or animal or what ever they are! It turned red and killed me! And I had to start the world over!? plz fix! And why can't u spawn animals like minecraft?!? Cuz I want a kitty meow!? I still like it dou.
Review by Maddy? on Eden - World Builder.