Shinobido 2: Revenge of Zen is a stealth action game for the PlayStation Vita, serving as a sequel to Shinobido: Way of the Ninja. Players assume the role of Zen, a ninja seeking vengeance and caught in a war between feudal lords in a fictional Japanese province. Through a blend of stealth, combat, and strategy, players complete various assassination and espionage missions. The game leverages the Vita's touch controls and includes features like grappling hooks and gliding, allowing for unique movement options. Its intricate plots and alliances define the gameplay, offering a mix of planning and execution to dispose of targets and influence the war.