If you really want to level up quickly for this great game you need to do something first; make sure your iPhone doesn’t lock the screen after inactivity! If the game isn’t active, Bit City generates coins at just 10% of the speed.
The 2nd biggest tip is leaving your phone running Bit City each night when you go to sleep – the game will collect 7+ hours of coins, and will allow you to level up very quickly in the morning!
Lazy Mans guide to Bity City.
Here are my tips, tricks and even cheats.
As you progress through the game spend the bux on the game items, never waste them advancing time. They stay with you as you prestige (?)
Don’t level straight away as need money for next level – it’s not the bank that’s important, but the quality of the buildings you have.