Short, but definitely presents some good ideas.
I think you have a good sense of aesthetics, and actually come fairly close to strong minimalistic art style. The gradient shading/lighting following the main character adds a lot. Unfortunately, this aesthetic is broken by the menu UI, and the off-screen background.
Another powerful characteristic of strong minimalistic art is having consistent sizing and spacing. If you don't have beautiful illustrations, you can embrace the beauty of geometric perfection.