You may need to edit the metadata.json or use an in-game menu to toggle the language. In some cases, a registry edit or a change to the .ini file in the bin\x64 folder is required to point the game to the new assets. Common Issues and Fixes
Cyberpunk 2077 Language Pack v1.5: How to Localize Your Night City Experience
Ensure your base game is updated to exactly v1.5 . Mixing language files from v1.3 or v1.6 can cause the game to crash or result in "silent" dialogue. cyberpunk 2077 language pack v1 5codex top
Using mods alongside new language packs can sometimes break scripts. Ensure your REDmod and Cyber Engine Tweaks are updated to match v1.5.
Ensuring character mouth movements match the specific phonetics of the chosen language. You may need to edit the metadata
Language packs usually consist of files named lang_XX_voice.archive and lang_XX_text.archive (where XX is the language code, like pl for Polish).
Navigate to your game installation directory, typically: Cyberpunk 2077\archive\pc\content . Mixing language files from v1
If you are working with a manual installation (like the CODEX version), follow these steps to integrate a new language: