Hi Perles, I don't think it is necessary, each page indicates what benefits you get with each Tier. And do not forget that they are different pages, in Itchio, the game is sold and in Patreon you support the development of the game, they are different pages, if you want to participate in its development, I would recommend that you go to Patreon, but instead If you only want to buy the game and not get involved in its development, Itchio is your option. Hugs