價格：免費
檔案大小：19.4 MB
版本需求：需要 iOS 10.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
DUEL (Rock - Paper - Scissors) is a decision making game of wits, speed, dexterity and strategy between players who are unable to reach a decision using other means. The result of a game is considered a binding agreement between the players. Duel is a game played by honourable people and therefore every effort should be made to commit to the outcome.
支援平台：iPhone, iPad