Custom Balls option - Enter "BLZ" as a code to unlock the Custom Balls option.
Gottlieb factory tour - Enter "DGC" as a code.
Infinite Last Ball option - Enter "INF" as a code to unlock the Infinite Last Ball option.
Love Meter machine - Enter "LUV" as a code to unlock the Love Meter machine.
Payout mode - Enter "LAS" as a code to unlock Payout mode.
Play-Boy machine - Enter "PKR" as a code to unlock the Play-Boy machine.
Tilt option - Enter "NDG" as a code to unlock the Tilt option.
Tournament mode - Enter "TMA" as a code to unlock Tournament mode.
Xolten Fortune Teller machine - Enter "XTN" as a code to unlock the Xolten Army machine.