First, semiotically such a set of game titles is aptly described in Deleuze/Guattari-terms as an instance of the paranoid-despotic regime of signs, where signs signify nothing but other signs, bound up in an endless virtual cycle. This aside, given that players who liked one in a bundle are likely to play the rest also, the mere factuality of the series carries implications for the content worth mentioning.
That they do so has many reasons that are totally unconnected with everything they represent, economic ones foremost, but also the need to meet genre- and audience-imposed expectations as well as technical limitations. Civilization (I – V), Age of Empires (I – IV), Anno (5 pts.), Monkey Island (5 pts.), Total War (7 pts.), Assassin’s Creed (I – IV), to name but a few, are heavily serialized in that they all, save for their respective first incarnations, point continuously to the other titles in their series’, be it on a structural level or with regard to content. Video games that feature historical content – what I term ‘historicizing’ video games – often come in series.
