Last night I finally had the opportunity to fully explore the terraforming features in Planet Zoo and was very pleasantly surprised! I have extensive experience terraforming in Second Life and I only wish it was as good as it is in Planet Zoo! I am astounded at the seemingly limitless possibilities. The tunneling works so beautifully and smoothly. It was a delight to create a natural den for my lions with an underground 1-way glass viewing area and watch my lions come in and use it before I was even done. It is so easy to create exactly what I want and I LOVE the painting - especially that it's not just a texture with the long grass. My only request would be for a few more texture options. Great job, Frontier!