Aww, why must you do this to me. It took me WAY too long to figure out my favorite albums of all time. Nice to see you have Harvest Moon on there though, that was a great game back on the SNES.
I can't really break it down like that because I do go through moods but game series that I will always love would probably be: Silent Hill, Metroid, Kirby and perhaps Mortal Kombat 1-4.
It was Mortal Kombat and Arnold Schwarzenegger movies that weened me since I was young. *Sigh*