Please note that this is a demo level, but these are the issues I encountered.
- Your "Windows" resolution needs to be set to "1920x1080" with "100% scaling"; otherwise, your game window will not look correct.
- You'll also need to lower your mouse sensitivity way down; even doing so, the mouse movement isn't smooth.
- The "press C to continue" in the journal blocks the text, making it hard to read.