Turtle Rock Studios, the creators of the Left 4 Dead franchise, has been hounded by fans for years to continue the cooperative shooter genre they’re known for. Now that their most recent title, Back 4 Blood, is out for consumers to enjoy, up to four friends can take on hordes of Ridden across the game’s campaign. One question for apprehensive consumers pertains to how long Back 4 Blood’s main story is.

There are 32 campaign missions in Back 4 Blood, spanning four acts and ten chapters. We’ve listed each of the game’s Acts, Chapters, and Levels below:

  • Act 1IntroductionResurgenceTunnel of BloodPain TrainThe CrossingSearch & RescueA Clean SweepBook WormsBar Room BlitzThe Dark Before the DawnSpecial DeliveryThe DinerBlue Dog HollowBad Seeds Hell’s BellsAbandonedThe Sound of ThunderAct 2The ArmoryA Call to ArmsThe Handy ManPlan BPipe CleanersHinterlandTrailer TrashedThe ClogThe Broken BirdJob 10:22Heralds of the Worm Part 1Heralds of the Worm Part 2Grave DangerAct 3Dr. Rogers NeiborhoodFarther AfieldBlazing Trails Cabins by the LakeGarden PartyT-5RemnantsA Friend in NeedMaking the GradeThe Road to HellThe Body DumpAct 4The AbominationThe Abomination

With a host of unique objectives, locales, and mutations for players to tackle, Back 4 Blood’s story offers plenty of Ridden to slay in a variety of ways.

Back 4 Blood is available for PlayStation 4, PlayStation 5, Xbox One, Xbox Series X|S, and PC.

For more on Back 4 Blood on Pro Game Guides, check out Is there Friendly Fire in Back 4 Blood?