Nioh: Complete Edition is an action-packed game developed by Koei Tecmo. It is set in the age of samurai, and the player must fight their way through vicious warriors and supernatural Yokai to find what they seek. The game is available on the PlayStation 4 platform and is a full version.

The game includes three expansions: Dragon of the North, Defiant Honor, and Bloodshed's End. Each expansion offers additional story chapters that add to the gameplay experience. In Dragon of the North, the player can explore the Tohoku region, where the "one-eyed dragon" Date Masamune is secretly gathering spirit stones. Defiant Honor follows the story of Sanada Yukimura, one of Japan's greatest generals from the Warring States period, during the Siege of Osaka's winter campaign. Bloodshed's End is the final chapter of William's tale and takes place during the summer campaign of the Siege of Osaka.

Nioh: Complete Edition also offers an exclusive bonus to Steam users, the "Dharmachakra Kabuto" helmet, which can be claimed by selecting "Boons" from a shrine.