Contract Killer Cheats for iPhone/iPad
Also on: Xbox 360
If you go to your date/time settings and change them 1 hour forward your energy will be fully restored when you return to Contract Killer.
If you go to the settings and change the time to 11:59 pm and wait till it turns to 12:00 am you will get a your daily bonus. Keep repeating to get money quicker.
The contracts are pretty easy early in the game so whenever there is the challenge to get a faster kill to get more Experience Points take it up.
