It's also available on GoG since (at least) yesterday. Curious how Steam gets an exclusive call-out when "and PC" would have sufficed. None of the other hardware platforms have their digital sales outlets specifically called out.
Yup. I just "bought" mine from GoG. Went through the whole checkout process and everything. Didn't cost a single cent other than for the electricity to download the file.
Would like to see it available on GoG. Other Sony exclusives have made it there ... eventually. But having to have a PS Network account is a non-starter.