https://www.polygon.com/2018/10/24/18019228/fallout-76-beta-dates-xbox-one-ps4-pc

Fallout 76’s next round of beta testing on Xbox One will be Saturday, Oct. 27, from 5-7 p.m. ET, Bethesda Softworks announced today.

The first round of beta testing for the multiplayer RPG ran for four hours last night, Oct. 23, on Xbox One. PlayStation 4 and Windows PC (via Bethesda.net) will join the beta on Oct. 30. Specific times for the PS4 and Windows PC Fallout 76 beta have not yet been announced.