After the success of Gierki Małżeńskie ("Marriage Games"; first edition in 2015), four additional versions of the game were issued in 2017: each representing one type of cards available in the original version. Each of them is a stand-alone game, but the cards can also be used in the base game.
In Gierki Małżeńskie: Znamy się ("Marriage Games: We know each other"), as in the base game, players play in pairs (1-4 couples) and solve multiple challenges presented on cards. There are four types of cards:It is possible to play with multiple couples (up to four) - in such case couples compete with each other. There is also a one couple variant in which partners compete against each other.
—user summary