(Vast, if you can, pin this commment for people)
this is how to play Chapter 3!
frist you will need to download 7-zip
after downloading that, download chapter 3
once the downloads are done, right click on the media player file and go to the 7-zip area
then you want to go and click the top option, archive
you should see the game
after that, create a new folder and extract the game into that folder
now its playable!