This is amazing - I really love what you have done here! The controls and everything are a little jarring, but the overall game idea and that you have the slow transformation of the character model is just spectacular!!
I would love to see more on this type of game from you - it is really worth some money for donation.
We need to see more of this type of game because this is moving away from the "everything TG needs to be Visual Novel, or RPGMaker". This proves there is a great potential in new game medium.