Behind the Scenes Video
To view a hidden video about the Game Guru's makers, patch the file GameGuru.CFG with the code "IHAVETHEVIDEO2".
New Background
To access a new background screen, apply the code "MLGTXXF" to the file GameGuru.CFG. Once applied, reboot the 3DO and enjoy the scenery.
New Music
For your listening pleasure, the makers have included some extra soundtracks. To hear them, patch GameGuru.CFG with the code "SONGx", where x is a number from 1 to 9.