Double action means that the bingo card has two different images on it that the player must match. When a player matches two of the three images on a bingo card, they will receive a point.
The first image is called the top card and the second image is called the bottom card. .
A player will typically match either the top or bottom card, but not both. If a player matches both cards, they will receive four points.
If a player matches only one of the cards, they will only receive one point.
The difference between matching two cards and matching only one card is important because it determines how often players can win in a row. If a player matches two cards in a row, they will win two points and then have to wait until their next turn to play again.
If a player only matches one card in a row, they can continue to play as long as they continue to match cards until they run out of bingo cards or win a game.
Double action is important because it allows players to have more opportunities to win in a row. This is why it’s often called the “king of bingo.”.
