Back 4 Blood gets single-player, offline progression next month, new expansion in 2022 November 9, 2021 Dom Peppiatt 0 Back 4 Blood, fps, Games, Gaming, Gaming News, Gaming Update, Horror, PC, Playstation, PS4, PS5, single-player, Turtle Rock Studios, Warner Bros. Interactive Entertainment, XBOX, Xbox One, Xbox Series X/S, Co-op zombie shooter Back 4 Blood may be teeming with undead horrors, but there's plenty...