This is fantastic, stylish and challenging.
I like the way you design this game, you feel that this world already exists, with its own atmosphere, mystery and secrets.
I also appreciate the feedbacks from the animation to the sound effects, it helps the player through the game and make everything more dynamic.
I really enjoy it, I guess check points will be very welcome and for the rest I suppose there will be bosses and a lot of mysteries, I'm looking forward.
Very good one, like always, with gameboy vibes, one of my favorites from you, this my friend... is pure art. Bravo!!