I completed the game. Really enjoy the movement in this game, the dash and jump mechanic is very well made! The graphic is simple but effective (it shows whether player has double jump and has all the information on the screen etc...). The progression is there as well, starting from easy to hard so player can learn the game first..
The only thing I don't like is how the camera move in and out when the player is moving, especially noticeable when you move and stop frequently. But this might just be personal preference.