Top 100 Back 4 Blood Videos With The Longest Duration by Watchful WolfTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.Back 4 Blood Story Gameplay Walkthrough Part 23:20:38WalkthroughBack 4 Blood 2.Back 4 Blood Story Gameplay Walkthrough Part 13:15:02WalkthroughBack 4 Blood 3.Back 4 Blood Alpha Full Gameplay Walkthrough (Left 4 Dead 3)2:23:56Let's PlayBack 4 Blood 4.Back 4 Blood Beta Full Gameplay Walkthrough (Left 4 Dead 3)2:03:45WalkthroughBack 4 Blood 5.Back 4 Blood Story Gameplay Walkthrough Part 31:33:46WalkthroughBack 4 Blood 6.Back 4 Blood Story Gameplay Walkthrough Part 4 (THE END)1:31:57WalkthroughBack 4 Blood Top 100 » 200 » 300 » 400 » 500