Sega Swirl Cheat Codes for Dreamcast

Higher score
Execute a big move then pause game play during the animation. Choose to restart, and the move you just did will register on your new game.

Bonus font
Insert the disc in a PC CD-ROM drive and install Sega Swirl for the PC. Go to My Computer/Control Panel/Fonts/File/Add New Font and look for "Sega" to find the new font.