I think I mentioned an idea for where to go with the game once a centillion has been reached and True Disciples are being created. In case I didn't mention it and just thought it, a True Disciple could become a sort of God / Neo / Ultimate version of Meowruto. Sort of like a complete game prestige. The game as we know it now would still run, but the point of it would be to generate True Disciple Cats which could basically restart the game but with new story, new limits, whatever you want.
As I write all this I am 99.9% certain that I said all this before.
As with any game these days, a Discord page is worthwhile for gaining a lasting community. Even a fairly crap game will keep its fanbase if it has an open and friendly community holding it together.