Friendly reminder: If after you set up Chinese according to the following method, garbled characters appear when entering the game, please see the solution to Traditional Chinese garbled characters: Prey Traditional Chinese setting method
1. First find the best Prey (English name: Prey) in the steam game library, then right-click the game and select the properties at the bottom.
2. Find the language above the property settings.
3. Set Traditional Chinese in the language options
Generally, after changing the language, Steam will download a language pack. Don't worry, the game will be in Traditional Chinese after the language pack is downloaded.