Users on Reddit have noted that it is possible to transfer save files from this CODEX version to the official Steam version if you decide to purchase it later.
Being a "part01.rar" file indicates the full game was split into multiple smaller archive parts for easier distribution; you must download all parts to successfully extract the game. Nioh.2.Complete.Edition-CODEX.part01.rar
It includes the base game plus all three major DLC expansions: The Tengu’s Disciple , Darkness in the Capital , and The First Samurai . Users on Reddit have noted that it is
A sequel, Nioh 3 , was recently released on February 6, 2026 , for PlayStation 5 and PC. Save 60% on Nioh 2 – The Complete Edition on Steam Darkness in the Capital