I'm playing throught on my fourth or fifth time, and this time I want everything.
Here's what I can think of to do now.

Get all materia and master them.
Get all limit breaks for each character (including Aeris)
Get all items and weapon (at least one of each)
max all charaters stats and level (yes, this means getting to level 99)

Anyone have any other things for me to do? Or just some tips on getting rarer items and materia.

Things I've never gotten~
Bahamut Zero
Alexander
Apocolypse
W-item
Final Attack

That's all I can think of right now.
Feel free to post your own questions and other thing for me to get.

P.S. I'll be back in about four hours to read replies, I have to go to work and get it over with. See ya then.