Complete a combo of 5 moves (any play mode)

Complete three consecutive laps with times within 0.2 seconds of the Best Lap Time.

First kill with an Explosive Mine.

Stomped five Minions to death.

First kill with a Table Leg.

Complete game using Freedom Door.

Kill the Pighead.

First kill with a Scalpel.

Release Obi from his Trap.

First kill with a Mop Handle.

Complete the "Gran Turismo Rally" Special Event.

First kill with a Gas Mine.

Unlock 20 locked doors.