在森姆堤王國裡，各種族和平共處。但某年夏至，生命石在十字路小鎮的巨大蘑菇上出現了。每個種族都派出族人到十字路小鎮去。那些生命石非常寶貴，先搶先得！
這場寶石爭奪戰幾乎無規則可言，就連偷取其他玩家的寶石都可以，所以你必須保持警惕！
語言版本：繁體中文, 英文
遊戲人數：3-6
遊戲時間：15分鐘
適合年齡：6歲及以上
In Crossing, you have to collect gemstones, but players make their choices simultaneously and not everybody will get what they want when desires clash — and even if you are lucky during the initial confrontation, you aren’t safe from the greediness of other players.
Through bluffing and cunning, you want to collect more gemstones than your opponents. To do this, you place a set of cards side by side on the table, with each card featuring a varying number of gems. When signaled, each player simultaneously places a finger on one of the cards. You collect the stones only if you are alone on the card!
The French version of Crossing includes rules for play with only three whereas the initial Japanese release of Xing included rules only for 4-6 players.
