In addition to the story mode, there are also 50 'assignments', which are shorter missions that often focus on a specific technique. Each mission has a number of objectives, which must be completed to clear the stage and move on. Enemies can be engaged in open combat only if the player is armed with a sword if not, they must use ninjutsu to escape and retreat to the last checkpoint. This game is the US English version at exclusively. The game has a much stronger focus on stealth than previous titles. Tenchu - Shadow Assassins ROM download is available to play for Playstation Portable. Playing as both stealthy Rikimaru and aggressive and acrobatic Ayame, players will fight their way through more than 10. Players will continue the saga of Rikimaru and Ayame, elite ninjas who must use their lethal skills to keep the peace in feudal Japan. The main story is broken into 10 missions, with the player taking control of either Rikimaru or Ayame as the story dictates. Tenchu 4 will use the Wii Remote to fight, dash, jump and kill like a true ninja. Tenchu: Shadow Assassins is a third-person stealth action game and part of the long-running Tenchu franchise. Ayame runs off in a blind rage to rescue Kiku, while Rikimaru continues to investigate the strange rumors spreading across the land. At the same time, Gohda's retainer Sekiya arranges a meeting with a fortune-teller, but the fortune-teller turns out to be an agent of evil, kidnapping Gohda's only daughter, Kiku. Gohda orders his two top ninja, Rikimaru and Ayame, to investigate the rumors. The land of Lord Gohda is in unrest rumors of corruption and betrayal are whispered among his subjects.