"Ninja Spirit" is a classic action video game released in 1988 for various platforms, including the TurboGrafx-16 and PC Engine. Players control a ninja character who must navigate through levels filled with enemies and obstacles, using a combination of martial arts and weapons. The game is known for its fast-paced gameplay and vibrant graphics. In "Ninja Spirit," players can summon spirit animals to assist in combat, enhancing their abilities. The game features multiple levels, each with unique challenges and bosses. Its engaging mechanics and memorable soundtrack have made it a beloved title among retro gaming enthusiasts.