This is a great game, with fantastic art and the base is super solid. The only downside of it is slow updates and that's the only thing that will drag it down.
It has the potential to surpass the much adored Summertime saga, art is better, there's more to do, a bit grindy, but that's easily fixed.
I'd like to say to the author, if they want to attract more people to finance it, go down the early development Summertime saga route. Frequent updates, with medium content. That way the interest in game will rise and it will attract a sizeable following. This game certainly has the potential to, with that you'll definitly get more subscribers and will be able to finance the rest of it. As of now, you will not attract more people to it with the current model and I'm affraid so say it might die and that would certainly be a shame.
tl;dr:
Up the updates, it will attract more people to it=more money.
So much potential to be the best game in genre.