Extract the file from the archive into the directory with the game.

NUMPAD0 - UNLIMITED LIFE
NUMPAD1 - UNLIMITED WEAPON
NUMPAD2 - UNLIMITED FAN IN RACE
NUMPAD3 - WEAK ENEMY
NUMPAD4 - GAIN 10K FANS
NUMPAD5 - MORE DESTRUCTION TIMER
NUMPAD6 - ZERO DESTRUCTION TIMER
NUMPAD7 - MORE CHECKPOINT TIMER
NUMPAD8 - MORE DESTRUCTION POINTS