Ninja Gaiden 4 Shows Off Action-Packed Boss Fights in New Gameplay Trailer
The Ninja Gaiden series, initially created and distributed by Tecmo before its fusion with Koei, can be traced back to 1988, when the first game debuted exclusively in arcades. In North America, it transitioned to Nintendo the following year, establishing itself as one of the most challenging NES games ever produced. Over three decades, its legacy has encompassed over 20 distinct releases.