The price of runway 6 is way too much now I'm forced to refuse planes because I don't have the required 800k even worse I still need to get a sweet factory, upgrade my control Tower and upgrade my town hall (these cost around 1.4 million coins). oh! I haven't even mention I need to increase my fleet, add another 1.5 million. How am I going to do this? My game has hit a hard wall! Any suggestions will help right now.