Here are a few codes for Super Mario 64 that require pressing the L button. I found these codes in many places.
L for Koopa Shell
D033AFA1 0020
8133B17C 2081
D033AFA1 0020
8133B17E 0446
This code was already posted here, but it requires the L button.
L to Hover
D033AFA1 0020
8133B1BD 0000
This...