Hey there! When it comes to materia management in Final Fantasy VII, it’s important to prioritize leveling up your most crucial materia first, like Restore and Lightning. Make sure to link your materia to maximize their effects, such as pairing All with powerful magic like Ultima.

For mission walkthroughs, always be prepared with healing items and status ailment remedies. Don’t forget to steal from enemies for rare items and equipment. And when it comes to character development, focus on diversifying your party’s abilities to handle any situation. Level up each character’s unique Limit Breaks to unleash their full potential in battle. Good luck on your Final Fantasy VII journey!