In many ways 7 wonders duel resembles its parent game 7 wonders as over three ages players acquire cards that provide resources or advance their military or scientific development in order to develop a civilization and complete wonders what39s different about 7 wonders duel is that as the title suggests the game is solely for two players with the players not drafting card simultaneously from hands of cards but from a display of face down and face up cards arranged at the start of a round