Hey fellow Final Fantasy VII strategist! When it comes to materia management, I recommend prioritizing leveling up your most used materia like Cure, Lightning, and Fire. Also, don’t forget to link your materia for added effects like All or Elemental. For mission walkthroughs, make sure to explore every corner to find hidden items and don’t rush through battles, take your time to strategize. In terms of character development, focus on balancing your party with different abilities to have a well-rounded team. And don’t forget to level up your Limit Breaks for maximum damage in tough battles. Happy gaming!