Test Drive 6 Cheats (PlayStation)

$6,000,000: Enter AKJGQ as a name. 
  All cars: Enter DFGY as a name. 
  All tracks: Enter ERDRTH as a name. 
  All quick tracks: Enter CVCVBM as a name. 
  Shorter tracks: Enter QTFHYF as a name. 
  All challenges: Enter OPIOP as a name. 
  Disable checkpoints: Enter FFOEMIT as a name. 
  Stop The Bomber mode: Enter RFGTR as a name.

In cop chase mode, if you catch all the speeders on all five tracks - Paris, Rome, New
York, Hong Kong and London - then it will open "Stop The Bomber" game mode.