sry but this game is by far not worth the price and id don't get it, this seems to be your first game and it doesn't have much to offer, so why wanting money for it especially so much, why not first make a free game where you can gez experience and if people decide to they can support you, but don't hide it behind a pay wall, be it directly here or on patreon, this only let you look like someone hoping to scam people with a low effort game