Game is not rendering with proper Pixel Resolution
Import settings should be correct, since it all looks nice and clean in the Canvas.

However, when actually running the game, it looks like this:

( Pic zoomed for better clarity )
Also a side note, booting in fullscreen mode also displays the game at proper resolution

Here's a link to the project, in case needed:
https://www.dropbox.com/sh/at6yj693f4cpgkn/AADjCJeJ_C7KW6CIfBE3Zczaa?dl=0