I think I may have gotten stuck at one point? Not sure how to end the game and I seemed to be infintely wrapping around. I loved the idea and its one I would love to see executed well, but combined with the slow move speed and the sections which are just holding a direction key, it was a little boring at times.
Try to either add more mechanics or just a little more for the player to do during gameplay. Slow gameplay is fine, but you need to avoid monotony.