If u start a game finish it and the screen will start to fade,before it's completely faded press the little red X on the bottom of your screen. Load it again and you get unlimited money or NaN money. Now thats only half the cheat. once you've done that than you buy loads of stuff and add it to your abilities and your abilities will rise.
NOTE: do not press re-spec cause it will default all your progress.
If you have some more cheats you are welcome to share it here.
