To start, anyone that is looking to play co-op in Nioh 2should first access the Mission Select screen, then navigate to the mission's Starting Point, and then select Torii Gate.
Indeed, Nioh 2's co-op mode allows players to team up for any of the game's many missions, while also increasing their difficulty, and this guide will provide details on exactly how to access these multiplayer features. While the original Nioh did support cooperative play up to a point, developer Team Ninja has taken things even further with Nioh 2, implementing an extensive, three-player co-op mode that many fans are sure to enjoy.