Zanki Zero Last Beginning-codex -

Zanki Zero: Last Beginning is a survival RPG developed by Spike Chunsoft where you control eight protagonists who are clones with a 13-day lifespan .

If you are referring to a missing (like a specific .rar or .bin part) for the CODEX installer, you would typically need to re-verify your download via the original source or a torrent client to identify and redownload the corrupted or missing segment. Zanki Zero Last Beginning-CODEX

If you are looking for technical details or a "piece" of information regarding the game's mechanics or setup, here is what is most commonly sought for this specific title: Zanki Zero: Last Beginning is a survival RPG