Hey the game doesn't release my cursor when I hit pause, so I can't exit the game normally. Also seems like I'm stuck unable to hit a button in dialog for the same reason. The 3D sewer is pretty cool though.

The game lacks interactive elements. You've been focusing on level design and graphics, and you haven't had enough time for gameplay. I understood the idea of the game and I liked the atmosphere and the characters. I think your idea deserves improvement. Good luck)