Journey to a hillside hotel brimming with odd characters, old secrets and head-nodding music. · By Cosmo D
I read somewhere that the game would be released for Steam, Itch, and GOG, but I see no GOG store page for it.
To correct the record, it's not going to be on GoG for the time being.
But it might be on GOG someday?
GOG has the final say as to what games they will have on their store. You can vote to have it on GOG if you haven't already: