It can track gameplay and "unlock" achievements locally, writing the data to a JSON file to mimic the Steam experience.
It is capable of unlocking DLC content that may be included in the game files. Psychonauts.2.v03.09.2021-GoldBerg.torrent
At the time of this September 2021 release, the game featured: Save 80% on Psychonauts 2 on Steam It can track gameplay and "unlock" achievements locally,