Hey fellow Final Fantasy VII fan! When it comes to materia management, I recommend prioritizing leveling up your magic and support materia like Fire, Ice, and Restore early on. This will help you deal more damage and keep your party healthy during tough battles. For mission walkthroughs, always make sure to explore every corner of the map to find hidden items and gear. And don’t forget to level up your characters evenly to have a balanced party for any situation. Happy gaming!