Really enjoyed the game, I haven't seen a first game this well done. Some improvements would be once you enter a new scene, walking backwards should not send you back. There should be an "invisible wall." Also, I see the creativity of your concept of never ending, but I believe most people enjoy a game like this with a plot and solution. Finally, let your character walk with feet motions, to say the least. But overall, great game!
I try :D