This is a fun game and pretty good for a first run. You should start a Patreon or Subscribestar page so people can give you a little money to help you. Even small amounts add up quick. Hell I follow a web comic that the creator now gets enough money he quit a well paid full time job to devote his time to his comic. Of course it is art quality and twice weekly so he earns it but at something he loves. Plus you could communicate with any fans directly, make announcements and run polls to see what people would like to see. And if you later make a new game it could be there first.