Article here. Link to the old method is in the article as well. What it's useful for: moving games around. Moving Subnautica to SSD. Moving Subnautica back to the normal hard disk after terrain streaming is fixed and the file size is optimized.
Thx for putting this up here. I moved my Subnautica Folder to my SSD (was not there in the first place because it is a small SSD and my Steam folder is way too big to fit on it). Now it runs so much smoother while I speed around in my Seamoth. Before it used to stutter like crazy even with a decent CPU, 16gb ram and a 1080GTX sometimes it even stuttered into a freeze and crashed soon after.
The day after I moved Subnautica I ordered a 2TB SSD to fit all my games on there.
Comments
I had an update about an hour ago that added it (just checked to be sure it was added and it is).
http://www.howtogeek.com/269515/how-to-move-a-steam-game-to-another-drive-without-re-downloading-it/
Hmm. Figures. They should fix that to allow you to create one during the move process (move to > make new Steam Library)
The day after I moved Subnautica I ordered a 2TB SSD to fit all my games on there.