The 12A certification was given by the British Board of Film Classification (BBFC) for cinema releases, with no one younger than 12 may see a 12A film in a cinema unless accompanied by an adult which may be unsuitable for younger viewers especially children under 12, due to moderate content with darker threat which may upset them.
The New World Order of Assassin's Creed: A Paramount and Warner Bros Production
The second Assassin's Creed movie titled ''Retribution'' is coming in January 2027, followed by the third movie titled ''Sanctuary'' and there will be more Assassin's Creed movies which are based on Ubisoft game franchise with the movie studios finally got the distribution rights with the front-runners such as Warner Bros. Pictures and Paramount Pictures, and of course MPA's PG-13 rating like most of the movies such as Superman Returns and Harry Potter series.
12A (British Board of Film Classification) as Classification - The New World Order of Assassin's Creed: A Paramount and Warner Bros Production Fan Cast | myCast.io