Abstract: A method of operating a wagering game comprises displaying the wagering game and at least one progressive award, receiving a wager to play the wagering game, and upon the occurrence of a first triggering event, offering the at least one progressive award. The method further comprises determining whether or not the at least one progressive award has been accepted, and if the at least one progressive award has not been accepted, banking a progressive enhancement. The method further comprises, upon the occurrence of a second triggering event, applying the progressive enhancement to the at least one progressive award.

Abstract: A wagering game system includes a service for conducting a group-wagering game for a group of players under the control of a gaming control system and a plurality of gaming terminals, each gaming terminal connected to the service and being configured to conduct a group-wagering game in combination with the service. The gaming control system is configured to permit a player in the group of players to unilaterally alter a membership of the group of players.

Abstract: A gaming system comprises a wager input device and at least one display for displaying a primary wagering game and a secondary wagering game. The secondary wagering game comprises a playing field, the playing field having a set of field attributes associated therewith. The system further comprises a controller operative to (i) determine and display a first outcome of the primary wagering game, (ii) determine if a first set of game attributes associated with first outcome is eligible for play in the secondary wagering game, (iii) if the first outcome is eligible, determine a second outcome of the secondary wagering game by resolving the first set of game attributes with the set of field attributes in accordance with a first rule set, and (iv) if the second outcome is a winning outcome, award a first award.