At the character selection screen, quickly press L + R, L + R, L + R.

While the character selection screen loads, hold L + R + Start.

While the character selection screen loads, hold R + Start.

While the character selection screen loads, hold L + Start.

While selecting a character, hold Triangle + Start.

While selecting a character, hold Start.

While selecting a character, hold Triangle.

Get a "Class C" license or better on any map in any time mode in Crazy Taxi or Crazy Taxi 2 to unlock Crazy Blur mode.

Successfully complete the Crazy Box mini-games in Crazy Taxi or the Crazy Pyramid mini-games in Crazy Taxi 2 to unlock an interview with the producer of the original Crazy Taxi.

Get a "Class S" license or better on any map in any time mode in Crazy Taxi or Crazy Taxi 2 to unlock Crazy Pick-Up mode. This mode allows you to pick up customers from knocked-over vehicles. Simply tip a vehicle over, and the driver will come out, ready to be picked up.