I agree with Nymrod that you should do what is comfortable for you.
But as for my personal choice, I would prefer just getting emails when there is a new release — the exception being that you are actively looking for input on some aspect of the game or are doing a poll or such.
I do have one personal suggestion for you, which I do not know is possible or not. That is, could you have some characters who have different body types? Like thin or average build or very tall or short and so on? Right now many of the characters seem to have , from the images you've posted, all body-builder-type of physics. I think have a range of different body-builds would help make the characters more unique.
(I was going to add that, in my opinion, it would also make the game "more realistic" but you are doing a game about the Cthulhu Mythos, so....)
I will say I have only played a very little of your game, because I have been dealing with a lot of not-good-stuff in my life for most of this year, and I am literally saving playing it for when I am in a better mood and will be able to enjoy it a lot more. :)
I will also add that because it is something I enjoy doing with itch.io games, I made my own start button and folder for "Leather & Madness" using (of course) your own artwork — and I went *dark* on the folder.