I was a backer on this project over on Kickstarter and I absolutely love the idea of being able to create anything and everything your heart desires when it comes to unique and creative races. It has already helped me with balancing the flying mechanic on one of my races that I am creating for a suppliment.
I would highly encourage everyone to purchase this, especially those that love homebrew. You can tell that so much love and dedication has gone into producing this suppliment piece. It is a must have.
[5 of 5 Stars!]