u/eihns it is a crawler for the site https://nzbscout.com/ which provides many nzbs that nzb.su does not. So the program goes through the site and extracts all the nzbs from your search. Sonarr should work now. I have added it yesterday. Sonarr is more complex because it needs different queries. Source: about 2 years ago

Yeah, well I signed upto usenetserver.com and threw a few bucks at shemes.com to search, seems there is a heap of .exe's to downolad and the one game I managed to download had no audio.. Seems like a minefield! :D - will keep searching, however can only find random games, not a pack. Looks like an interesting place tho! Source: over 2 years ago