We needed to have this written down for ease-of-access. Thanks to Markyjoe, Cedar, and CT075. I wrote up this list based on their notes.
0x00: Always inactive
0x01: Used for generic boss quote
0x02: Used for boss death quote
0x03: Calls EndingScene after triggered
0x04: Secondary phase music
0x31: Resets itself
0x34: Resets itself
0x43 - 0x47: Screw up sound
0x48 - 0x49: Not working
0x51 - 0x57: Not working
0x5E - 0x5F: Not working
0x65: Game over
0x6F: Not working
0x9C: Forces trading tutorial
0xA7: Don't use
0xA9: Doesn't work
0xB2: Don't use
0xB4: Don't use
0xBD Doesn't work
0xC1 - 0xC4: Doesn't work
0xCD: Doesn't work
0xD4: Doesn't work
0xD7: Doesn't work
0xE0: Doesn't work
0xEB: Doesn't work
I’ll go through to test and verify things.
0x51 - 0x57, 0x5E and 0x5F weren’t working
0x6F wasn’t working
0x7E has a “don’t use?” next to it
0x9C has “trouble don’t use”
0xA7 has “NOOOOOEZ (DON’T USE)”
0xA9 doesn’t work
0xB2, 0xB4 has “Don’t use…”
0xBD doesn’t work
0xC1 - 0xC4, 0xCD don’t work
0xD4, 0xD7 don’t work
0xE0, 0xEB don’t work