NASCAR Rumble - How To Unlock All Bonus Cars

1. Launch the game and wait for the NASCAR Rumble main menu to load. 2. Select Game Options from the main list of choices. 3. Navigate to Load and Save inside the options. Open the Passwords menu by cycling past the standard Memory Card options until the password input screen appears. 4. Enter the master code "ALLEGGS4U2" exactly as written into the 9-digit prompt window. 5. Press End or the designated enter key to submit your password. A distinct engine-revving audio cue will confirm the cheat has worked. 6.Return to the Car Selection screen where all hidden, legend, and joke bonus vehicles will now be fully accessible for racing.