Nobunaga no Yabou is a strategy simulation game released for the Nintendo 3DS, part of the long-running Nobunaga's Ambition series. Set in the Warring States period of Japan, players assume the role of a daimyo, managing resources, forming alliances, and engaging in tactical battles to unify the country. The game features turn-based gameplay, historical scenarios, and deep strategic elements, appealing to fans of both history and strategy games.