I will try. Here's a taught: For me the size of the game (MB/GB) is a indication of how many hours of play time it has. So please don't shave off anything from the game files. Just optimize it properly and leave it as is. >an average 40 to 60 h game in rpg maker could be anywhere between 1GB TO 4GB which takes up to 2h to download so, I'd say, Don't worry.
Something else I didn't mention... if I walk around Dashing too much and battle initiates, that will be a repeatable crash. (which almost never happened in other rpgmaker games) Hope your fix works.