Nerdzmasterz I just had an idea. I could sell this whole thing as a tutorial series as a paid course, and offer the game with them as a bonus.
I can't tell if courses are successful selling on Patreon. I've seen successful game developers there. My attempt to make money from tutorials on Patreon failed before it even started. For political reasons — the ability to withdraw money to our banks is blocked.
But I can say that the support there is quite responsive and quite supportive. I did not immediately understand their rates and took the easiest one, which, as it turned out, did not suit me at all. (However, from his description it was not clear enough.) I was transferred to the normal rate, with more convenient payments. You can change the tariff yourself, but you can't cancel the prepayment. But they did it for me. In general, it is quite possible to talk to the support.