This game was recently plumbed up from the deepest depths of my memory. I believe I played it before it had its full release as I am unfamiliar with the visuals featured in the base game as it is currently sold on other platforms like Steam. I loved exploiting the physics of the flying mechanics. I think I remember making a rocket that had hover pads on its sides and I used the hills to blast off high into the sky. Made a bunch of strange designs, but I can't remember much about it anymore without getting my hands on it again. I was sure I had purchased it off GOG or Microsoft's Xbox store, but I have yet to find it anywhere. I'm starting to wonder if I received a copy through less-than-legal ways, because I'm running out of online stores to search for it in.