Really cool concept; it's always nice to see what people can do with gravity in games. :D I have a question I want to ask/discuss and would like to get in contact with you; what is the best way for me to go about doing so? (:
Calling it gravity is quite a stretch, but the result is realistic and stable enough 🙂
You can send me an email at my name dot my surname at gmail
Sent you an email, thanks! (: