Control ending sequence:
Press L or R when the last screen of the game appears after the final Boss is defeated to move the lines.

Control loading screen:
Press the D-pad or Analog-stick to move the light ball during the loading screens.

Change weapon name:
Successfully complete challenge mode and achieve an S-Rank. The first name of any weapon in the name can be changed.

Control view:
Hold L on controller B during game play. While that button is held, use the Analog-stick on controller B to move the view, press A to zoom in, press Y to zoom out, and press R to keep the view over your character.

Hidden artwork:
Place the game disc in a PC compatible CD-ROM drive to find images in .BMP format from the game in the "Extra" folder.

Hidden message:
The letters on the red weapons spell "HeathCliff" when they are put together in order:

Red Saber: He
Red Sword: a
Red Dagger : t
Red Partisan: h
Red Slicer: Cl
Red Handgun: i
Red Mechgun: ff

Serial number delete:
This trick is best used when you want piece and quiet. Load the game, then click on "Dressing Room". Press the power button on your Dreamcast. When you turn the Dreamcast on again and load up your character, the game will ask you to re-enter your serial number and access key. This has a few advantages. Anyone with your card will not be able to find you. Your wins and disconnects in battle mode will be gone.

Hint: Always find a rare weapon:
Create a room called psoallstars.