4 Wheel Thunder - Platform: Dreamcast

Bonus Championship Mode Tracks
------------------------------ 
Beat Championship Mode. 

Bonus Outdoor Arcade Mode Tracks 
--------------------------------
Beat Outdoor Arcade Mode. 

Bonus Indoor Arcade Mode Tracks 
-------------------------------
Beat Indoor Arcade Mode. 

Turbo Boost 
-----------
At the Pre-Race countdown, once Go appears, 
press R + A to get a turbo boost.

Bonus monster truck #1
---------------------- 
Successfully complete championship mode to unlock 
Monster Truck Bonus #1. 

Bonus monster truck #2 
----------------------
Successfully complete outdoor arcade mode to unlock 
Monster Truck Bonus #2. 

Bonus monster truck #3 
----------------------
Successfully complete indoor arcade mode to unlock 
Monster Truck Bonus #3. 

Quick start 
-----------
This trick assumes the game is under the default controller setting. 
When "Go" appears during the countdown at the start of a race, press 
R + A. If done correctly, you will get a faster start and a four-second 
boost. 

Retry jackpot bonus 
-------------------
Complete a race in championship mode, then save your game. If you are 
awarded the jackpot bonus, but lose, simply reload your saved game to try 
again. Full pause screen Pause the game and press X + Y.