Back 4 Blood Achievements Full list of all 93 Back 4 Blood achievements. It takes around 120-150 hours to unlock all of the achievements in the base game on Windows.The base game contains 55 achievements, and there are 3 DLC packs containing 38 achievements.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc DLC Packs Group DLC packs together in list DLC Filter AllOwnedNone Flag Filter All None 2 Online Mode 91 Online/Offline 91 Single Player 92 Cooperative 1 Versus 30 Main Storyline 20 Difficulty Specific 20 Stackable 19 Collectable 4 Cumulative + 1 Cumulative - Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply AllWonNot won Base Base Game (Excludes DLC) 1,030 55 3.697,220265 (4%)120-150h Act 4 CleanerComplete Act 4 on Nightmare difficulty. 06 July 2023 - 1 guideAct 3 CleanerComplete all Act 3 maps on Nightmare difficulty. 06 July 2023 - Add a guideAct 2 CleanerComplete all Act 2 maps on Nightmare difficulty. 06 July 2023 - Add a guideAct 1 CleanerComplete all Act 1 maps on Nightmare difficulty. 06 July 2023 - Add a guideGood Riddence!Kill 53,600 Ridden over your career. 05 July 2023 - Add a guideApocalypse PacifistComplete a map without any players on the team killing a single Ridden. 05 July 2023 - Add a guideJukebox HeroDefend the jukebox in Bar Room Blitz without it breaking. 02 July 2023 - Add a guideAct 4 RecruitComplete Act 4 on Recruit difficulty or higher. 02 July 2023 - Add a guideAct 4 VeteranComplete Act 4 on Veteran difficulty or higher. 02 July 2023 - Add a guideMind Your StepFind the secret in The Abomination. 02 July 2023 - 1 guidePaved With Good IntestinesComplete Remnants. 02 July 2023 - Add a guideAct 3 RecruitComplete all Act 3 maps on Recruit difficulty or higher. 02 July 2023 - Add a guideAct 3 VeteranComplete all Act 3 maps on Veteran difficulty or higher. 02 July 2023 - Add a guideExtra CreditFind the secret in Remnants. 02 July 2023 - 1 guideDon't You Eat My NeighborComplete Dr. Rogers' Neighborhood. 02 July 2023 - Add a guideNight of the Living HedgeFind the secret in Dr. Rogers' Neighborhood. 02 July 2023 - 1 guideOf Biblical ProportionsComplete Job 10:22. 02 July 2023 - Add a guideAct 2 RecruitComplete all Act 2 maps on Recruit difficulty or higher. 02 July 2023 - Add a guideAct 2 VeteranComplete all Act 2 maps on Veteran difficulty or higher. 02 July 2023 - Add a guideCryptozoologistFind the secret in Job 10:22. 02 July 2023 - 1 guideDown the DrainComplete Plan B. 02 July 2023 - Add a guideDangerous To Go AloneFind the secret in Plan B. 01 July 2023 - 1 guideSwarmedWin a game in Swarm Mode. 01 July 2023 - Add a guideCooped UpFind the secret in The Armory. 01 July 2023 - 1 guideBob's Your UncleComplete The Armory. 01 July 2023 - Add a guideA Humerus WeaponKill 10 Ridden with Bob's Arm. 01 July 2023 - Add a guideEnemy of MineComplete Blue Dog Hollow. 01 July 2023 - Add a guideAct 1 RecruitComplete all Act 1 maps on Recruit difficulty or higher. 01 July 2023 - Add a guideAct 1 VeteranComplete all Act 1 maps on Veteran difficulty or higher. 01 July 2023 - Add a guideBrute ForceKill an Ogre with the Howitzer. 01 July 2023 - Add a guideEasily MistFind the secret in Blue Dog Hollow. 01 July 2023 - 1 guideBreakfast Can WaitComplete The Dark Before The Dawn. 01 July 2023 - Add a guidePallet CleanserFind the secret in The Dark Before the Dawn. 01 July 2023 - 1 guideThis Round's On MeComplete Search & Rescue. 01 July 2023 - Add a guideBell HopFind the secret in Search & Rescue. 01 July 2023 - 1 guideDon't Ask…Rescue a teammate from a cocoon. 01 July 2023 - Add a guideDown, But Not OutKill 15 enemies while downed. 01 July 2023 - Add a guideBreakfestKill a Monstrous Breaker after removing all of its armor. 01 July 2023 - Add a guideBrought a Knife to a GunfightComplete a level while getting at least 50 kills with melee weapons. 01 July 2023 - 1 guideNo Time for a NapRevive a fallen teammate. 01 July 2023 - Add a guideNemesisSafely descend the ladder in the construction zone in Resurgence. 01 July 2023 - 1 guideShare the LoadDrop some ammo for a teammate. 01 July 2023 - 1 guideSquad UpForm a party in Fort Hope. 01 July 2023 - Add a guidePort Man Toe?Find the secret in The Devil's Return. 01 July 2023 - 1 guideSmörgåsbordKill at least one of each non-boss Mutation. 01 July 2023 - Add a guideHippocrates Would be ProudHeal a teammate. 01 July 2023 - Add a guidePaid the TollComplete The Devil's Return. 01 July 2023 - Add a guideStacked DeckPlay 25 cards in a single match. 01 July 2023 - Add a guideJugger-notMake a Breaker hurt itself. 30 June 2023 - Add a guideSnitches Get StitchesKill a Snitch without it alerting the horde. 30 June 2023 - Add a guideGrateful EightComplete a mission with each of the original Cleaners. 30 June 2023 - Add a guideExpanding the ArsenalSpend your first Supply Point. 30 June 2023 - Add a guideClean Up CrewComplete a mission without any players being incapacitated or killed. 30 June 2023 - Add a guideDead QuietComplete a map without ever triggering a horde from Reekers, Birds, Snitches, or alarms. 30 June 2023 - Add a guideWelcome to the apocalypseGood luck out there, you're gunna need it. 30 June 2023 - Add a guide Add-on Tunnels of Terror 257 120 12 3.754,140386 (9%) Master SpelunkerComplete All Ridden Hives. 02 July 2023 - 1 guidePrecarious PerchFind the Secret in Brood Lair. 02 July 2023 - Add a guidePipe DreamFind the Secret in Caustic Cesspool. 02 July 2023 - Add a guideNook, or Cranny?Find the Secret in Sunken Passages. 01 July 2023 - Add a guideBacktrackFind the Secret in 300 Below. 01 July 2023 - Add a guideUnholy GrailFind the Secret in The Cut. 01 July 2023 - Add a guideUnnatural SelectionKill each of the Warped Ridden 01 July 2023 - Add a guideOverwhelming PowerGet a kill with a Legendary Weapon. 01 July 2023 - Add a guideRound the RiverbendFind the Secret in Blood Stream. 01 July 2023 - Add a guideLeft VentricleFind the Secret in The Nursery. 30 June 2023 - Add a guideTotem ToterEarn some Skull Totems. 30 June 2023 - Add a guideUsing Your NogginKill 10 Ridden with a Skull Totem. 30 June 2023 - Add a guide Add-on Children of the Worm 311 130 13 5.002,834253 (9%) Left Fork Dead End 08 July 2023 - Add a guideAct 5 Recruit 08 July 2023 - Add a guideAct 5 Veteran 08 July 2023 - Add a guideAct 5 Cleaner 08 July 2023 - Add a guideAct 5 Ace 08 July 2023 - Add a guideWho Snipes The Snipers? 06 July 2023 - Add a guideTake A Bow 06 July 2023 - Add a guideForce Majeure Claws 06 July 2023 - 1 guideJar Jar Bonks 05 July 2023 - 1 guideBarely Made It 02 July 2023 - Add a guideBalanced Meal 02 July 2023 - Add a guideDuffel Brothers 01 July 2023 - Add a guideSmoke And Mirrors, But Without The Mirrors 01 July 2023 - Add a guide Add-on River of Blood 379 130 13 5.003,544228 (6%) Act 6 RecruitComplete all Act 6 maps on Recruit difficulty or higher. 08 July 2023 - Add a guideAct 6 VeteranComplete all Act 6 maps on Veteran difficulty or higher. 08 July 2023 - Add a guideAct 6 CleanerComplete all Act 6 maps on Nightmare difficulty or higher. 08 July 2023 - Add a guideAct 6 AceComplete all Act 6 maps on No Hope difficulty. 08 July 2023 - Add a guideHard-BoiledDefeat The Harbinger without using the LAW. 08 July 2023 - Add a guideAnd The LAW WonLand a final blow on a Boss Mutation with the LAW. 08 July 2023 - Add a guideTR's Secret StashFind the Secret in Act 6. 08 July 2023 - Add a guideThis Is FineSet an enemy on fire with the Flamethrower, while also being on fire. 06 July 2023 - Add a guideGoing For BrokeEarn a score of at least 100,000 in Trial of the Worm. 02 July 2023 - Add a guideThe Path To GloryComplete a map in Trial of the Worm with a total modifier of at least x20. 02 July 2023 - Add a guideA Can Of WormsPlay Trial of the Worm for the first time. 02 July 2023 - Add a guideLAW and Hors D'oeuvresBlow up a Food Item with the LAW. 01 July 2023 - Add a guideConstant VigilanceKill all variants of the Sentinel. 30 June 2023 - Add a guide