I have been playing Assassin's Creed II for a few weeks and I last played it just last night. Then when I turned on my xbox this morning, my save game has simply disappeared. When I turned the game on, it prompted me to start a new game, so I checked my xbox memory and the file just does not seem to exist. I didn't turn off the xbox mid-way through the game or whiel it was saving; I selected 'quit game' and then shut it down.
Is there a way to get my saved game back???