Crazy Taxi 2 Cheats (Dreamcast)

Hold Y + Start and press A as the character selection screen appears. The word "Expert"
will appear to confirm correct code entry.

Press B on controller C during gameplay for a first person view.
  Press Y on controller C during gameplay for an alternate angle.
  Press X on controller C during gameplay to display the speedometer.
  Press A on controller C during gameplay to return to the default view.

Successfully complete Crazy Pyramid mini-games 4-1 through 4-4 (row 2).

Press L on controller C. When you change the color of the arrow, it stops directing you to
the location by turning when you get to a turn. It always points directly to the target
location, thus making it harder to know how to get there. This makes it much easier to
find shortcuts, because the arrow will not only be pointing down streets.

Push a semi back-end first off the road. The back will go through the road as if it was
not there.

Hold Y and press A as the character selection screen appears. The phrase "No Destination
Mark" will appear to confirm correct code entry.

Successfully complete Crazy Pyramid mini-games 3-1 through 3-3 (row 3), then press L + R
at the character selection screen.

Successfully complete Crazy Pyramid mini-games 5-1 through 5-5 (row 1).

Successfully complete Crazy Pyramid mini-games 2-1 and 2-2 (row 4), then press L + R at
the character selection screen.

Successfully complete Crazy Pyramid mini-games S-S (row 6) to unlock Axel, Gena, B.D. Joe,
and Gus from the original Crazy Taxi.

Hold Start and press A as the character selection screen appears. The phrase "No Arrows"
will appear to confirm correct code entry.