There are two general kinds of economic games. Social dilemmas typically juxtapose short-term self-interest with long-term group interests, and include the prisoner’s dilemma and the public goods game. Bargaining games typically involve two players distributing a specific payoff (usually money), and will be our focus here, as they are especially helpful for examining the moral psychology of justice. Examples include the ultimatum game and dictator game. We will also look at a novel twist on the dictator game by the psychologist Daniel Batson, which has fostered a large experimental literature on what he calls “moral hypocrisy”. Finally we will connect this discussion of economic games to the virtue of justice and to other personality traits such as agreeableness, honesty-humility, and justice sensitivity.