Pretty neat game. Though it is in development I have a few qualms.
First of all, the sprites have texture filtering on them, which makes them look quite blurry and muddy, especially upclose, and thats usually not good when it comes to pixel art styles.
It also would be nice to have more animations for the main character, like a simple walk animation and jumping animation.
The Jump also doesn't have enough float to it, allowing less control and making it look more snappy, which I dislike with jumps. Though games are critiqued for being too floaty, this one needs a bit more float to its jump.
Other than that had fun playing it. Hope this feedback is useful.
(oh yeah im the guy who made the barrels, if you remember me...)