The world is ruled by a vicious warlord named Achilles and his henchmen. You are Ryu, the master of martial arts and sword-fighting, who has decided that a confrontation with Achilles is in order to bring peace and order back to the world. Your character is equipped with both a sword (for offense) and a shield (for defense). You will go through six stages starting at a ruined city, each with two boss characters (in the middle and at the end). Some enemies are so powerful that you will die the instant you fail to block. You also have to race against time as well, which makes the game that much more difficult. The PlayChoice-10 is an arcade system developed and marketed by Nintendo. Released in August 1986 as the successor to the Nintendo VS. System, the PlayChoice-10 was developed as a means to showcase NES games while maintaining revenue from the arcade business; it did so by allowing players to test up to ten games, one at a time.