i keep trying to download but it keeps saying forbidden after downloading 247mb. is there some kind of permission i need to get?

i'm using windows.

Hello, strange... it just worked for me. 
Maybe your internet connection is getting disrupted midway through the download

no just:

1. use firefox

2. click on download not starting

3. make sure to be on the download page if it go back to the main game page go immediately back to the download page

it do the same on other nsfw game if it still don't work try the same thing with another dns or proxy still don't work try a vpn if it still don't disable all anti-virus except windows protection

don't forget to control F5 at each try to fully reload the page