Hey fellow Final Fantasy VII fans! When it comes to materia management, I recommend focusing on leveling up your magic and support materias first. This will give your characters a good balance of offensive and defensive capabilities. 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 specialize each character in a specific role to maximize their potential in battles. Don’t forget to experiment with different materia combinations to find the ones that work best for your play style! Good luck on your adventures in FFVII!