A procedure that is used to reduce the size of the game.

A criterion that minimizes one’s maximum losses. This is another way of solving a pure strategy game.

A game in which the optimal strategy for both players involves playing more than one strategy over time. Each strategy is played a given percentage of the time.

A situation in which a saddle point exists, causing both players to always play just one strategy.

A situation in which both players are facing pure strategies.

A game that has only two players.

The expected winnings of the game if the game is played a large number of times.

A game in which the losses for one player equal the gains for the other player.