Back 4 Blood

Xbox One

Achievements: 93
Gamerscore: 1,380G
Difficulty: 6.9/10
Rarest: <0.1%

Completion difficulty

difficulty-v1

6.9/10Full rarity coverage

How hard 100% completion is likely to be — skill, grind, length, RNG, multiplayer and DLC together. Scored across 93 achievements.

Base game

93 · 1,380G

Act 6 Ace
Complete all Act 6 maps on No Hope difficulty.
10G
<0.1%
Act 5 Ace
Complete all Act 5 maps on No Hope difficulty.
10G
<0.1%
Act 6 Cleaner
Complete all Act 6 maps on Nightmare difficulty or higher.
10G
0.1%
The Path To Glory
Complete a map in Trial of the Worm with a total modifier of at least x20.
10G
0.1%
Hard-Boiled
Defeat The Harbinger without using the LAW.
10G
0.1%
Act 5 Cleaner
Complete all Act 5 maps on Nightmare difficulty or higher.
10G
0.2%
Going For Broke
Earn a score of at least 100,000 in Trial of the Worm.
10G
0.2%
LAW and Hors D'oeuvres
Blow up a Food Item with the LAW.
10G
0.2%
Left Fork Dead End
Find the Secret in Act 5.
10G
0.2%
TR's Secret Stash
Find the Secret in Act 6.
10G
0.2%
Jar Jar Bonks
Hit a Pusflinger with a Bait Jar.
10G
0.2%
Unholy Grail
Find the Secret in The Cut.
10G
0.2%
Pipe Dream
Find the Secret in Caustic Cesspool.
10G
0.3%
Act 3 Cleaner
Complete all Act 3 maps on Nightmare difficulty.
30G
0.3%
Act 4 Cleaner
Complete Act 4 on Nightmare difficulty.
30G
0.3%
Mind Your Step
Find the secret in The Abomination.
15G
0.3%
Good Riddence!
Kill 53,600 Ridden over your career.
15G
0.3%
Backtrack
Find the Secret in 300 Below.
10G
0.4%
Act 2 Cleaner
Complete all Act 2 maps on Nightmare difficulty.
30G
0.4%
Act 6 Veteran
Complete all Act 6 maps on Veteran difficulty or higher.
10G
0.4%
Take A Bow
Kill a Crone with the Bow.
10G
0.5%
Act 1 Cleaner
Complete all Act 1 maps on Nightmare difficulty.
30G
0.5%
Left Ventricle
Find the Secret in The Nursery.
10G
0.5%
Force Majeure Claws
Kill a Slasher with Iron Claws.
10G
0.5%
And The LAW Won
Land a final blow on a Boss Mutation with the LAW.
10G
0.6%
Act 5 Veteran
Complete all Act 5 maps on Veteran difficulty or higher.
10G
0.6%
This Is Fine
Set an enemy on fire with the Flame Thrower, while also being on fire.
10G
0.7%
Apocalypse Pacifist
Complete a map without any players on the team killing a single Ridden.
15G
0.7%
Precarious Perch
Find the Secret in Brood Lair.
10G
0.7%
Cryptozoologist
Find the secret in Job 10:22.
15G
0.8%
Who Snipes The Snipers?
Kill a Sniper with a Sniper Rifle.
10G
0.8%
Act 6 Recruit
Complete all Act 6 maps on Recruit difficulty or higher.
10G
0.8%
Nook, or Cranny?
Find the Secret in Sunken Passages.
10G
0.8%
Master Spelunker
Complete All Ridden Hives.
10G
0.9%
Port Man Toe?
Find the secret in The Devil's Return.
15G
1.0%
Barely Made It
Jump over a Cultist Bear Trap without triggering it.
10G
1.1%
Act 5 Recruit
Complete all Act 5 maps on Recruit difficulty or higher.
10G
1.1%
Extra Credit
Find the secret in Remnants.
15G
1.2%
Act 3 Veteran
Complete all Act 3 maps on Veteran difficulty or higher.
30G
1.3%
Act 4 Veteran
Complete Act 4 on Veteran difficulty or higher.
30G
1.4%
Grateful Eight
Complete a mission with each of the original Cleaners.
15G
1.4%
Round the Riverbend
Find the Secret in Blood Stream.
10G
1.5%
Cooped Up
Find the secret in The Armory.
15G
1.7%
Bell Hop
Find the secret in Search & Rescue.
15G
1.7%
Brute Force
Kill an Ogre with the Howitzer.
15G
1.8%
Smoke And Mirrors, But Without The Mirrors
Use a Smoke Grenade to become hidden while at Critical Health.
10G
1.9%
Act 2 Veteran
Complete all Act 2 maps on Veteran difficulty or higher.
30G
2.0%
Breakfest
Kill a Monstrous Breaker after removing all of its armor.
15G
2.1%
Duffel Brothers
Bring 11 Duffel Bags to Saferooms.
10G
2.3%
A Humerus Weapon
Kill 10 Ridden with Bob's Arm.
15G
2.6%
Balanced Meal
Have at least five different Food Buffs active at one time.
10G
2.8%
Act 1 Veteran
Complete all Act 1 maps on Veteran difficulty or higher.
30G
2.9%
Swarmed
Win a game in Swarm Mode.
15G
3.1%
Jukebox Hero
Defend the jukebox in Bar Room Blitz without it breaking.
15G
3.1%
Easily Mist
Find the secret in Blue Dog Hollow.
15G
3.1%
A Can Of Worms
Play Trial of the Worm for the first time.
10G
3.3%
Night of the Living Hedge
Find the secret in Dr. Rogers' Neighborhood.
15G
3.4%
Using Your Noggin
Kill 10 Ridden with a Skull Totem.
10G
3.7%
Dangerous To Go Alone
Find the secret in Plan B.
15G
3.7%
Overwhelming Power
Get a kill with a Legendary Weapon.
10G
3.9%
Pallet Cleanser
Find the secret in The Dark Before the Dawn.
15G
5.6%
Totem Toter
Earn some Skull Totems.
10G
5.8%
Act 4 Recruit
Complete Act 4 on Recruit difficulty or higher.
30G
6.1%
Act 3 Recruit
Complete all Act 3 maps on Recruit difficulty or higher.
30G
6.4%
Constant Vigilance
Kill all variants of the Sentinel.
10G
6.6%
Unnatural Selection
Kill each of the Warped Ridden.
10G
7.2%
Paved With Good Intestines
Complete Remnants.
15G
7.8%
Don't You Eat My Neighbor
Complete Dr. Rogers' Neighborhood.
15G
8.8%
Act 2 Recruit
Complete all Act 2 maps on Recruit difficulty or higher.
30G
9.7%
Of Biblical Proportions
Complete Job 10:22.
15G
12%
Snitches Get Stitches
Kill a Snitch without it alerting the horde.
15G
12%
Down the Drain
Complete Plan B.
15G
12%
Share the Load
Drop some ammo for a teammate.
15G
13%
Act 1 Recruit
Complete all Act 1 maps on Recruit difficulty or higher.
30G
14%
Bob's Your Uncle
Complete The Armory.
15G
15%
Nemesis
Safely descend the ladder in the construction zone in Resurgence.
15G
16%
Jugger-not
Make a Breaker hurt itself.
15G
17%
Brought a Knife to a Gunfight
Complete a level while getting at least 50 kills with melee weapons.
15G
17%
Enemy of Mine
Complete Blue Dog Hollow.
15G
19%
Stacked Deck
Play 25 cards in a single match.
15G
20%
Breakfast Can Wait
Complete The Dark Before The Dawn.
15G
24%
This Round's On Me
Complete Search & Rescue.
15G
27%
Smörgåsbord
Kill at least one of each non-boss Mutation.
15G
28%
Don't Ask…
Rescue a teammate from a cocoon.
15G
30%
Paid the Toll
Complete The Devil's Return.
15G
32%
Hippocrates Would be Proud
Heal a teammate.
15G
32%
Down, But Not Out
Kill 15 enemies while downed.
15G
34%
Expanding the Arsenal
Spend your first Supply Point.
15G
35%
Cleanup Crew
Complete a mission without any players being incapacitated or killed.
15G
38%
Squad Up
Form a party in Fort Hope.
15G
40%
Dead Quiet
Complete a map without ever triggering a horde from Reekers, Birds, Snitches, or alarms.
15G
42%
No Time for a Nap
Revive a fallen teammate.
15G
44%
Welcome to the Apocalypse
Good luck out there, you're gunna need it.
10G
61%