Shotgun Head Mode
You can unlock a Cheat called 'Shotgun Head Mode' then enable it in the secrets menu!

Shoot heads instead of bullets from your shottys! (Shell casings are heads)

PC Location:Edit

Go to the maximum security cell in the Gardelle county jail after you kill the fat boss find the hole to drop down. Open the security gates. The cell is the one farthest to the left.

Dreamcast Location:Edit

Go to Temple Of Prophecy (Marcher) and enter the "Flambeau maze". Find your way to the center of the room on the ground level and the "Secret Activated" message will appear.

N64 Location:Edit

Not in the N64 version.