you can tell people that you will extend the game more and more (maybe also writing devblogs about it so people have an idea of your progress) so they know stuff will be coming maybe that help and id suggest provide a test-reading part or something so people dont have to buy blindly
Viewing post in Sci-fi novel in need of feedback
I lowered the price and posted a simple devlog. I'm working on the next book and... Oh boy, it could take me a year to complete the thing. I'm reading, writing, taking notes, listening to advice, making modifications to a few pictures I'm going to post. It's a lot of work. But this time I have a better understanding of what I'm doing.