: If you have English text but no voices, ensure your in-game audio settings are set to TV instead of Home Theater , as the latter often causes dialogue to cut out on standard stereo setups.
For stubborn versions (GOG, old Steam offline mode, or repacks where the Steam language switch fails): Prototype 2 English Language Pack LINK
If you have a DVD copy from 2012 and it’s locked to a language (e.g., a German or Russian edition): : If you have English text but no