It simulates the flight mode in universe, by selecting different flight mode, you will be present with difference 3D performance with UDK.
Using gravity sensor, control rockets to hit the target, a fun journey of travelling weightless universe.
This is one man job of 3-year period, using Unreal Engine development, a pure game, no IAP, no ads.
I hope she can be the game in your pocket, a buddy you can have a little fun with.