Thank you for your feedback!
I'm so glad you like the graphics, I made with that retro vibe in mind and that's my favorite style, mixing low poly 3D with pixel art.
I think the bug you mentioned is because you kept the flashlight on and it ran out of battery, that sound was suposed to play only once, it didn't happened i n the tests but in the html5 version it plays like that for some reason. Try changing batteries (press R) and turn it on again so it will stop (I hope haha).