  Effects of a corrupt source on the dynamics of simultaneous move strategic
games are analyzed both for classical and quantum settings. The corruption rate
dependent changes in the payoffs and strategies of the players are observed. It
is shown that there is a critical corruption rate at which the players lose
their quantum advantage, and that the classical strategies are more robust to
the corruption in the source. Moreover, it is understood that the information
on the corruption rate of the source may help the players choose their optimal
strategy for resolving the dilemma and increase their payoffs. The study is
carried out in two different corruption scenarios for Prisoner's Dilemma,
Samaritan's Dilemma, and Battle of Sexes.
