The art in here is really good. One of the best looking games i've played on here.
But the gameplay I don't think holds up as much. It's just a standard platformer that is hurt by the animation transitions being just too slow. Although the movement itself works fine the animation makes it feel slidy even though it isn't.
The part I liked the most about the gameplay is the purification of people's minds. It's got a nice bit of strategy to beating these parts and I'd like if the game focused more on that aspect rather than the platforming.
Also, I think the parallax background should move just a bit more slowly since it can be distracting how much it moves.