The main characters that "die" in Final Fantasy XIII are Vanille and Fang but you would have to view the ending for yourself to decide if they are really "dead". It is implied that Cid dies, I say implied because it is just a little questionable but he almost definitely dies. Early on in the game it appears as if Sazh kills himself as well but you find out later that he didn't.
everyone
No, he does not.
it was i believe final fantasy 9
'Ragnarok'
There are no cheats for any Final Fantasy game
aerith dies.
Use a Phoenix Down on her.
A nuke is dropped and everyone dies.
No
Final Fantasy 1 Final Fantasy 2 Final Fantasy 3 Final Fantasy 4 Final Fantasy 5 Final Fantasy 6 Final Fantasy 7 Final Fantasy 7 Dirge of Cerberus Final Fantasy 8 Final Fantasy 9 Final Fantasy 10 Final Fantasy 10-2 Final Fantasy 11 Final Fantasy 11 Wings of the Goddess Final Fantasy 11 Treasures of Ath Urghan Final Fantasy 11 Chains of Promethia Final Fantasy 12 Final Fantasy 13 Final Fantasy 14 Final Fantasy Tactics Final Fantasy Tactics Advance Final Fantasy Tactics Advance 2 Final Fantasy tactics War of the Lions Final Fantasy Legend Final Fantasy Legend 2 Final Fantasy Legend 3 Final Fantasy Adventure Final Fantasy Mystic Quest Final Fantasy Anthology Final Fantasy Chronicles Final Fantasy Origins Final Fantasy Crystal Chronicles Final Fantasy Dawn of souls Final Fantasy 4 advance Final Fantasy Anniversary edition Final Fantasy 2 Anniversary edition Final Fantasy 12 Revenant wings Final Fantasy Dissida Final Fantasy versus 12 Final Fantasy agito 12
Final Fantasy 9 will play on PS1, PS2, or the PS3 version that has backward compatibility.
Zack dies, unfortunately. :(