Are you serious 10 GB??? :/
Viewing post in The Blackpine Outbreak comments
I mean it's not a 20 hour story or anything. But, you can speed run it in 5 minutes if you know what you're doing. But for first time experiences, it would probably take 30 to 45 minutes. The main thing contributing to the size of the download is the size of the map. I hope this answers your question!