Pretty good game visual and gameplay wise. If there would be a thing that I would criticize a bit then it would be the wall collisions with the player - character glues to the wall and while in the first part of the game is isn't really problematic, it's slightly annoying on the boss. Mentioning the boss itself - not really hard, but if you want to beat them you need to attack them only once after you froze them in time and since it has quite some health, it's more a game of patience than skill. But nevertheless, I liked it, great job!