$0BD0: 8D1C08 -> 4C0001 to exit on keypress during title screen (context is AD00C030034CF70B8D1C08)
$0BF7: AD -> 60 (context is AD00C0CD08C0D01B)
$72B9: AD -> 60 (context is AD00C0C983F00160)
$0C82: AE2508 -> 4C0001 to exit on keypress during demo (context is AE2508D01CC9C1)
$5E4E: C0 -> D0 to disable sound during demo (context is B52ED008F62E2C30C0)
$7249: 8D1072 -> 200601 to exit at end of demo cycle
$0106: -> 8D10728D13728D1472EE147260 (new code for above patch)

STA $7210
STA $7213
STA $7214
INC $7214
RTS