Suikoden II Bug: Sound Set Flag Check
This bug has been reported by a few people. It is generally harder to run afoul of because Connell (who handles the sound sets) is not recruited until late in the game. It is also harder to trigger because the conflict is with another variable, rather than within the Sound Set flags.
Affected Versions
Currently, it is believed that this bug affects all versions.
Cause
The cause of this problem is simple. The Sound Set flags, which indicate that a Sound Set has been turned in to Connell, reside at 0x8006AF25. When the game checks the flags, prior to allowing a Sound Set to be dropped, it loads them from 0x8006AA5D.
Fix
Force the game to load the right set of flags.
GameShark Codes
Fix Sound Set Flag Check
(North American Version)
D002D912 9283
8002D910 06E5
Patch
See the Patch Files page for your version.