Verified answer
Are all 15 supported languages fully dubbed?
Quick answer
No. Steam lists interface and subtitles for 15 languages, but only eight currently have the full-audio checkmark.
What this means
Korean, Latin American Spanish, Traditional Chinese, Polish, Russian, Turkish, and Ukrainian are text-supported without full audio on the current PC matrix. Console packages can vary by region.
Official source
Continue with the relevant guide
Open the related Control Resonant guide for the current topic summary, connected systems, and any later verified changes.
This answer is reviewed against pre-release official information. It states unknown boundaries explicitly and will be revised when Remedy or a first-party store publishes a newer fact.