Hey fellow Final Fantasy VII fanatics! When it comes to materia management, I recommend focusing on mastering a few key materias like All, Restore, and Elemental. This will give your characters versatility in battle. For mission walkthroughs, make sure to explore every nook and cranny to find hidden items and secrets. When it comes to character development, prioritize leveling up your main party members evenly to ensure a balanced team. And don’t forget to experiment with different materia combinations to discover powerful synergies! Good luck on your journey through Midgar and beyond!