At the beginning, when it starts at mario & luigi's house, it runs perfoectly, until bowser's castle scene where there are many characters (koopas, goombas), even at the peach & bowser wedding it's so slow, because there are many characters, but it's even slow when there are 2 characters in the screen, just because alot more ones are nearby. how am I supposed to fix this? is there an option that disables loading everything at once? example: loads only what the screen contains, not the full world/scene...etc