1 Johannes Fromme and Alexander Unger: Computer Games and Digital Game Cultures - An Introduction.- Part I: Computer Games and Game Analysis.- 2 Stephan G?nzel: The Mediality of Computer Games.- 3 Connie Veugen: Computer Games as a Comparative Medium: A Few Cautionary Remarks.- 4 Felix Raczkowski: "And what do you play?" A few Considerations Concerning a Genre Theory of Games.- 5 Serjoscha Wiemer: Interface Analysis: Notes on the 'Scopic...