Ninja Rinseout is a single-player stealth action game in which players use ninja skills to navigate through levels, avoiding detection and eliminating enemies to rescue the princess. In this game, players assume the role of an espionage agent tasked with freeing the princess from captivity, set in a scenario that emphasizes stealth and strategic combat. It stands out with its focus on stealth mechanics, requiring players to plan their movements carefully, eliminate opposition silently, and complete levels with minimal attempts to achieve the highest rank of "Master."