Naughty Dog has announced that the Uncharted 4: A Thief's End multiplayer beta will be available on PS4 from December 4th to December 13th. A new trailer for Uncharted: The Nathan Drake Collection was also released.
Access to the multiplayer beta is exclusive to those that purchased Uncharted: The Nathan Drake Collection, and a PlayStation Plus subscription will also be necessary. Although Naugthy Dog didn't reveal any details about the beta, the developer promised there will be "a grand reveal" that will answer the questions from fans.
Uncharted: The Nathan Drake Collection releases on the 6th of October in North America and on the 7th of October in Europe. Uncharted 4: A Thief's End will release on the 18th of March.
Source: Playstation Blog