Overpower Image Starter Deck Box (12 decks) (Reed Buy)

A deck typically consists of any combination of four heroes and/or villains, three in the frontline and one in reserve. The rest of the deck consists of fifty-one cards representing offensive and defensive actions that can be taken by the characters or their allies. Each player also chooses a set of 7 mission cards, that represent their team's goals. Finally, each player may also have a homebase and/or a battlesite that represent where their team is from and where the battle will take place. The goal of the game is to either KO the opponent's entire team, or to complete all 7 mission cards (or defeat all 7 of the opponent's).

Players take turns playing attacks back and forth. During a battle, characters may become hurt, and if they are hurt enough, they may be KO'd and eliminated. In addition, each team ventures a number of mission cards, and the winner of the battle completes those missions, while the loser's missions are defeated. If neither team concedes, the team that did more damage to the other is the winner.