Nice atmosphere and especially good looking graphics. The gameplay could've been a bit deeper (varied patrol patterns for the cats etc.), but for a jam game it was pretty solid.
The download link advertises itself as having a version for Windows and Linux, but all I saw was an exe. Cloned the repository though and only needed to install the python-pygame package (which on Arch Linux is the Python 3 version of the package) to get the game to run (python Main.py).