Thank you, since I released the prototype I have improved a lot of things in the game, including making it graphically much better, the page will soon be updated with a new playable demo.
Version 0.2.0 will be released this month, the new features have been finalized, it just hasn't been released yet due to the lack of some level design to take advantage of the new features. Thank you for your patience, I'm glad someone is waiting for my game.