This is an amazing game, first of all, I have to say that the sound effects are top notch. My favorite ones are the death sound scream, the dusters, and the bouncing, they are all extremely satisfying and funny. There is also a lot of attention to details, I love how if you hold the click on the menu the character keeps shaking. Regarding the gameplay, this one is extremely fun and well designed, as the mechanics are introduced smartly and the difficulty scales progressively as you advance. It never feels too easy, but not too hard either, it's balance in such a way that it makes the game enjoyable and makes me want to master the mechanics to keep pushing forward. The game has an amazing feel to it and I had a lot of fun playing it, and I'm sure that if this game was ever to be released as a full game, it would be extremely popular in speedruns. However there is one issue I found while playing the game, and it was section that I got stuck at where one of the vents was not activating with the duster, I tried activating it from multiple angles, but could not get it to work. At first I thought that it was a matter of me not being really good at the game, but after checking the other comments I realized that another user had an issue with that same section. Still, I hold my compliments to this game, it's really fun and engaging and I congratulate the team for such an incredible game, I hope more people get to play it because you all deserve it!