Unlockables
     Complete each achievement to get the allotted gamerscore.

Unlockable:              How to Unlock:
Checkered Flag (5)       Finish in first place 
                         in 10 Single Player Single Races. 

Bonustar (5)             Collect all the stars 
                         and the GS token on a single run. 

Decathlon (10)           Win all the goals in 10 different 
                         Challenge Levels. 

Mister Trigger (10)      Score 200 frags in Deathmatch play. 

Galileo (15)             Collect all the stars in 50 levels 
                         (Challenge or Race mode). 

Bling (20)               Finish 50 levels (Challenge or Race Mode) 
                         in the Gold Time or better. 

Barrel Roll (20)         Do a full Barrel Roll and then land safely 
                         on the track. 

Big Air (20)             Leave the track and fly for 10 seconds, 
                         then land safely on the track. 

Indy 50 (20)             Win 50 Multiplayer races. 

GS King (25)             Find and collect the GS token 
                         in every Challenge level in the game. 

DeathRay (25)            In a Deathmatch, use a DeathRay on a player 
                         who's using a Flaming Shield. 

Temple Master (25)       Complete the Temple of Doom Challenge Level 
                         without a single death/restart.