 The second major perspective on games emphasizes the players’ available strategies. Suppressing all information about temporal structure, a game in strategic form yields the matrix pictures known from game theory. In its classic interpretation, a game in strategic form represents a set of players that each select a complete strategy for the entire game without knowledge of the other players’ choices. Each strategy profile, i.e., combination of one strategy per player, then induces an outcome \(O_i\). The motivation for this structure might seem complex on first sight. Yet, it can also be viewed as something quite simple: a one-step game with parallel rather than sequential moves, which is the simplest case of simultaneous action.