$8434: 8D30C0 -> AD30D0 to disable sound (context is 8D30C0A202A418B11E)
$8441: 8D30C0 -> AD30D0
$0EFE: 8D10C0 -> 4C0001 to exit on keypress (context is AD00C0102C8D10C0C9C8)
$06A4: 8D10C0 -> 4C0001 (context is AD00C0101C8D10C0C9D3)
$0F5D: AD00C0 -> A900EA (context is AD00C08D10C0C9B1)
$0F72: AD00C0 -> A900EA
$1315: C99B -> 101B4C0001 (context is AD00C0C99BF0F9C9C8)
$AD10: 4C1AAE -> 4C0001 (context is AD00C010034C1AAE)
$0E66: 4C8B0E -> 4C0001 to exit at end of demo cycle (context is A9018590200C024C8B0E)