Story related achievement cannot be missedThis is unlocked for completed all 5 levels in Film 4, which is called '
On Stranger Tides'
The 5 levels in this film are:
1) London Town
2) Queen Ann's Revenge
3) White Cap Bay
4) A Spanish Legacy
5) The Fountain of Youth
During completion of Film 4 you will have the chance to also unlocked the following achievements: