I think you should release this game on Steam.....
In that way you will get more players for this game and your upcoming games.....
Can't happen. At least two reasons, probably three:
1) characters are made with a version of Honey Select, and images made with it cannot be used in any game sold commercially (it is a game itself, not a dev tool) only by subscription/donation methods as here.
2) Given that restriction, I would imagine that some other images, especially easter eggs, are similarly limited.
3) Even both of those things were untrue, If you put up a game on Steam, you can't have it available anywhere else for less money, so it would no longer be free on itch, either.