First of all, I need to apologize to the developer, I like this game very much and support the developer for the development of this game, and I am very willing to give the developer appropriate sponsorship, but due to the particularity of my region, I can't find the right payment method in Subscribester, so I can only choose to download this game for free, I am sorry for my behavior. I have the following opinions about this game: 1. I really hope that the developers can upload this game to Steam, so that I can buy this game with pleasure. 2. Developers can develop multiple languages (e.g. Chinese Simplified) appropriately. Finally, once again I love this game.
I think it's because the game's made with Honey Select 2 and Illusion doesn't particularly allow people to use the contents commercially.
I don't think Illusion has ever filed a case (in fact I don't even think they explicitly state anywhere that they don't allow it) but the possiblity alone will make steam reject any VNs that are made with Illusion games.