I dared to jump into the hole.
Graphically the game is nice and consistent in it's style. animations could need some refinement and for example upon death I didn't see any dying animation. Even as the UI worked as it is, the UI could be made to fit the overall style.
In gameplay things the invisible walls were sort of a let down and after a boss it took a while to use the teleporter (i was just hugging the teleporter before I clicked or something)
Seems a okay project as a start.