Great FF parody!
I'm not a big fan of the locks, but I am sure a big fan of Final Fantasy and seeing quite a different FF flash with locks was very good. A nice range of music made by Nobuo, although most of them were from FFVIII. Not really the music I like a lot from Nobuo, but still good anyway.
The humour of this flash was good. The best part had to be spending 1000 gil per night and having problems there. XD Another good part was having to escape in less than 5 seconds, LOL.
One thing, though. When PeachLock was as Sorceress Ultimecia on this flash, it did make me think of the Princess Peach from Mario for a second. :S Anyway, other than that, great work! :D