NASCAR THUNDER 2004 UNLOCKABLES
Dale Earnhardt
You will need to win the Daytona 500 as Kevin Harvick (29 car). After winning the Daytona 500, a Thunder Plate will appear with Dale Earnhardt on it.
All Star race
Upon reaching level 16 in your EA Bio.
Bud Shootout
Upon reaching level 18 in your EA Bio.
Alternate night tracks
Upon winning the race that has a locked version of an alternate night track under the veteran difficulty, 3% race length, and damage on visual only. By repeating this method on all tracks that have a locked version of it.