If the above doesn’t stick, delete UserSettings.json from %LocalAppData%\CD Projekt Red\Cyberpunk 2077\ – game will regenerate with new language.
The Cyberpunk 2077 Language Pack released by CODEX is not a standalone mod or an official Steam/DLC download. Instead, it is a repackaged collection of voice-over (VO) assets, subtitle files, and interface localization data intended for users who obtained the base game via scene releases that initially included only English (or English + one additional language). This pack allows players to experience Night City fully dubbed in their preferred language, complete with lip-sync data for select major languages. cyberpunk 2077 language packcodex
Before diving into installation, let's clarify the terminology. In the gaming community, "Codex" refers to a renowned digital distribution group that releases cracked or DRM-free versions of games. A Cyberpunk 2077 Language Pack Codex is therefore a supplementary file pack designed specifically for the Codex release of the game. These packs contain voice-over (VO) and localization files that may have been stripped from the initial repack to save download size. If the above doesn’t stick, delete UserSettings
Unlike the official Steam or Epic Games Store versions (which let you change languages with a single click), the Codex version often requires manual file management. This guide will walk you through those manual steps safely and efficiently. The Cyberpunk 2077 Language Pack released by CODEX
From your downloaded language pack, copy all lang_XX_*.archive files (where XX = language code) into:
CODEX typically releases the base game + updates with multi-language audio (often English only by default to save size).
Full language support includes:
Key point: If you have a “repack” or a stripped CODEX release, extra languages are usually in separate optional DLC folders or downloadable as an addon.