This developer either wanted to make a lot of money with the game and that failed or she doesn't want to make one anymore. It's clear she had an idea and artist. When you want to be a writer and have an idea you write for yourself, slowly or faster, then when you finish your story, you publish it. It's like reading a fanfiction on ao3 in chapters and then it's either waiting for eternity to read new chapter, be sad because it got suddenly abandoned or be surprised that it's completed. Maybe RedLolly instead of making a game, wrote erotic/porn story and published it online on Amazon etc. like many female writers have, would be a better option.