Hey there, fellow Final Fantasy VII player! When it comes to materia management, I recommend focusing on leveling up your magic and support materia first, as they can greatly enhance your characters’ abilities. Don’t forget to link your magic materia with support ones for added effects. For mission walkthroughs, always make sure to explore every corner of the map to find hidden items and secrets. When it comes to character development, try to balance out your party with a mix of physical attackers, magic users, and support characters to handle any situation that comes your way. Happy gaming!