Initially gave the game a 5 star rating, but since the developer starting focusing on the mobile version the game has become complete crap plagued with bugs. Don't play it in its current state. Offline profit bug lasted for nearly a month, now you can't even buy things in the game. Pathetic that the dev is ignoring the fans that made the game great
Haven't earned offline earnings for the last four days. I only had one upgrade left to buy and had been playing for months but now I don't even care anymore. This game was pretty awesome and it turned into total garbage fast.