TY - DATA AU - XBOX ED - Warner Bros. Interactive Entertainment, ED - Turtle Rock Studios, TI - Back 4 blood PY - 2021///] CY - Burbank, CA PB - Warner Bros. Interactive Entertainment KW - Zombies KW - Computer games KW - Hand-to-hand fighting KW - Imaginary wars and battles KW - Xbox video games KW - Video games N1 - No instructions included, instructions are online; "Requires internet & Xbox subscription"-- Front cover of container; Additional features: 4K Ultra HD; HDR10; cross-generation play; users interact; Online multiplayer, 1-8 players. Online co-op 2-4 players; ESRB rating: Mature 17+ (intense violence, blood and gore, strong language, drug reference) N2 - Back 4 blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed left 4 dead franchise. You are at the center of a war against the ridden. These once-human hosts of a deadly parasite have turned into terrifying creatures bent on devouring what remains of civilization. With humanity's extinction on the line, it's up to you and your friends to take the fight to the enemy, eradicate the ridden, and reclaim the world ER -