 The voting game, as characterized above, has a somewhat different character than the two-player PD. First, even if each player's moves are entirely independent of the others, the alternatives represented by the columns in the commons matrix above are no longer independent of the alternatives represented by the rows. My choosing \(\bC\) necessarily increases the chances that more than \(n\) people will choose \(\bC\). To ensure independence we should really redraw the matrix as follows: