This campaign expansion brings 6 replayable scenarios to Itâ€™s a Wonderful World. Play with friends or by yourself and discover new game mechanics and unlock new cards for your base game. Each of the Six campaign envelopes gives you a story introduction, adds new cards, and introduces gameplay twists. Through the campaign, you will be asked to open the Secret Box to unlock a board expansion for your main gameboard. Depending on how you play the scenarios, the end of the story will be different. There is no component destruction, so you can play the campaign again to discover an alternative ending. At the end of the campaign, you open the Booster pack and get 15 new cards to mix with your base game. All the new mechanics discovered during the campaign can now be played in the base game! War or Peace gives players a way to expand their copy of Itâ€™s a Wonderful World AND enjoy an engaging campaign that can be enjoyed again and again.