Today a new Back 4 Blood trailer was released, which showed PC footage and listed the PC features of the game. The game releases on October 12th.
Back 4 Blood - Official PC Features Trailer
Video description: Check out the latest trailer for the upcoming first-person co-op zombie shooter, Back 4 Blood, and take a look at some of the features coming to the PC version of the game at launch, including 4K resolution, uncapped framerate, NVIDIA DLSS (Deep Learning Super Sampling), ultrawide and multi-monitor support, cross-play, and more. Back 4 Blood launches on October 12, 2021, for Xbox Series X/S, Xbox One Consoles, PlayStation 5, PlayStation 4, and PC via the Microsoft Store, Steam, and Epic Games Store.