The Last Ninja contains a blend of exploration, puzzle solving and combat. The object of the game is to journey to the palace of the evil Shogun Kunitoki to destroy him and retrieve the sacred scrolls. As the player progresses, Kunitoki's henchmen become more challenging as they learn the ways of the ninja. The interface consists of the opponents' energy and collected inventory (on the right) and player's health (on the bottom). The world is viewed in an isometric perspective allowing the player character to move in eight directions. Movements are relative to the direction Armakuni is facing but restricted to predefined paths (the scenery being inaccessible). Composure and precision must be used when navigating and jumping (using a somersault) around obstacles, traps and fatal features of the terrain. By approaching and kneeling at certain landmarks, such as shrines to Buddha and water fountains, an indication of what to collect next is revealed. These items are often hidden in trees or bushes and flash shortly after entering a new screen.
Приключенческая игрушка типа бродилки. Ниндзя в черном костюме бегает по изометрическим комнатам и может бить руками и ногами встречающихся врагов. Причем, враг необязательно должен умереть, он может просто отключиться, но через некоторое время восстановить силы и снова пойти в атаку. В каждой из комнат необходимо произвести какое-либо действие, чтобы продвинуться дальше.