The developer didn't know better, you can in fact pay once and download all following updates. I made this mistake myself.
Oh, I see, thanks for the tip.
You're very welcome.
I'm glad itch lets you update for free! Let us know if you have any questions
My apologies for how I wrote it. I rephrased my answer. Well yeah, Patreon is for monthly subscriptions or once per new content payments.
