Unlock Tournament Mode
Enter the code 'TMA'

Unlock Payout Mode:
Enter the code 'LAS'

Unlock Custom Balls Option:
Enter the code 'BLZ'

Unlock Love Meter Machine:
Enter the code 'LUV'

Unlock Play-Boy Machine:
Enter the code 'PKR'

Unlock Xolten Fortune Teller Machine:
Enter the code 'XTN'

Unlock Infinite Last Ball Option
Enter the code 'INF'

Unlock Tilt Option:
Enter the code 'NDG'

Gottlieb Factory Tour:
Enter the code 'DGC