Collected 250 CRUSH letters.
Unlocked Madusa.
Collected 150 CRUSH letters.
Collected 100 CRUSH letters.
Unlocked Max-D.
Unlocked Grave Digger.
Collected 50 CRUSH letters.
Collected 5 CRUSH letters in one Survival level.
Got a bronze medal in one Survival level.
Got a silver medal in one Survival level.
Got a gold medal in one Survival level.
Got a silver medal in one Stunt level.
Got a gold medal in one Stunt level.
Got a bronze medal in one Stunt level.
Collected 5 CRUSH letters in one Stunt level.
Collected 10 CRUSH letters.
Got a bronze medal in one Time Attack level.
Got a silver medal in one Time Attack level.
Got a gold medal in one Time Attack level.
Collected 5 CRUSH letters in one Time Attack level.
Unlocked Monster Mutt.
Won five different Races.
Won three different Races.
Won two different Races.
Unlocked El Toro Loco.
Won a Race.
Got a bronze medal in a Freestyle event.
Got a silver medal in a Freestyle event.
Got a gold medal in a Freestyle event.
Got a platinum medal in a Freestyle event.
