https://www.polygon.com/2017/9/16/16318918/call-of-duty-wwii-pc-beta-september-29

Call of Duty: WWII will stage an open beta for all PC gamers from Sept. 29 to Oct. 2, Sledgehammer Games announced on Thursday. There’s no obligation to preorder the game, as was the case in the console beta that wrapped up earlier this month.

“The PC Open Beta is just a small part of the full Call of Duty: WWII multiplayer experience coming to Steam in November,” Sledgehammer Games wrote. “This test is a critical step on our road to delivering the best possible online experience on Steam at launch in November.”