It's a really nice game, there's only some issue I'd like to make you notice:
The sprites are cool but should have a bit of shadows, the layers are not ordered as they should and the main character's sprite intersects with different objects, the light should become more and more weak as it's more distant from the player, and not be a uniform circle, if you want to put a run option you should put a bar that limits it, the walking sounds are way too loud compared to the other sounds and the enemies shouldn't catch you if you're behind them
But for the rest it's a very cool game, good job!