AMAZING!

just read the controls that maria (below) laid out or press keys and it will tell you what you are doing. the physics are jaw dropping if you find a nice combination if settings. Great fun to play around with and show off to people. Worth the money.

Note: I did have one problem where I increased the tail smoothness ( ) as far as it would go and the app froze on me. But it has never happened since. Even when I replicated it.

Alejandro Capitan about Gravit