Visuals and audio are an easy 5 star for me. Really love the sewer music. The game was a lot more challenging than I expected, which is great but some parts I found quite frustrating. Like how going the wrong way gets you stuck and forces you to restart the level. And also you may need to make the hitboxes in the sewer part more lenient because I still died even though I felt like I just dodged it.
Though this really has potential to be a full game so good job!