I read the first route of Ooe (holy shit the ED song is great) but I just realized I'm reading 大穢-前編- for some reason, not the completed game. Does this version only have like the first half of the game? Why is the most popular torrent on sukebei this piece of shit version instead of the full game?

This is why you shouldn't pirate your VNs. Can't rely on fucking pirates for anything.