Hey there, fellow Final Fantasy VII strategist! When it comes to materia management, make sure to prioritize leveling up your most important materia like Cure, Lightning, and Enemy Skill. 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, focus on distributing your stat boosts wisely to maximize each character’s strengths. And don’t forget to experiment with different materia combinations to find the best setups for each battle! Good luck on your journey through Midgar!