So how do you actually get to play the game through itch?
Viewing post in Warlock's Tower
So far, you can't. (I bought mine through Google Play Store). There is a comment on their Itchio page that they say it would come out here soon. A couple of years ago, unfortunately.
My hope was that the developers would see some traction on their page and maybe update it with a sweet dowload button?
Nevertheless it's a very good game that I discovered on my very first day browsing this website.