https://www.gamespot.com/articles/call-of-duty-ww2s-pc-open-beta-now-live/1100-6453659/

Call of Duty: WWII's PC open beta has gone live ahead of schedule. The beta was originally slated to begin tomorrow, September 29, but developer Sledgehammer has brought it online one day early, allowing players to jump into it right now.

The open beta runs all weekend and concludes on October 2. It features the same content as the final weekend of WWII's console multiplayer beta, including four maps (Pointe du Hoc, Ardennes Forest, Gibraltar, and Aachen), four multiplayer modes (Team Deathmatch, Domination, Hardpoint, and Kill Confirmed), and five divisions. The beta also includes some PC-specific features, such as native 4K support and remappable mouse/keyboard controls.