Anything by Patreon you access by paying a monthly fee to the maker is called paywalling. This dev has even paywalled his "monthly update" which is just a bunch of regurgitated garbage from the months before. The problem with this is you could be paying these devs for the next several years and never see the game completed. These so-called "Patreon rewards" are just ways of keeping money flowing while the game never goes very far, if anywhere, like this game. Notice how his handfull of patron clique is always coming on here and pointing to his Patreon?