I have noticed similar hacks like this pop up on the internet for the Coin Master,
hideonline.io/ and other games just like it. When I say other games just like it, I do not mean that they have very similar gameplay mechanics or story or genre or that they are free to play, but they are very much alike when it comes to monetization. It is pretty obvious and blatant what the developers are trying to do on these types of games. Make it easy in the beginning to lure potential gamers and then once they are hooked, the game basically stalls out until you pay for resources in-game to make your
blockmango.io/ progress a bit faster.