The free app 7 Wonders Duel gives you the chance to build up your strength and prove that you are the best player. It is a multiplayer game in which you can compete against other players online. The duel is played on a map that represents a specific civilization. Each turn, you can choose to play a card from the available cards in the game structure. These maps represent a building that you can use to develop your city. There are different types of buildings, including Resource producers, military, science, and tech buildings.

When you play the game, you will be able to see your opponent's map and will be able to decide which card to play. The duel is played online, and the rules are the same for all players. You will be able to see the statistics of your game and compare them with other players.