This is a very interesting idea. The idea was unfortunately hampered by some bugs in the game. For me, the game starts lagging very severely in certain areas, making it hard to control the character and avoid traps or enemies. There was also a glitch where I couldn't move after talking with the wizard. I talked with him twice on accident, I'm not sure if that's what caused it.
Again, a very cool idea. I think you have a solid foundation to build on in the future.