Back 4 Blood

Back 4 Blood

94 Achievements

68-90h

PS5
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Master Spelunker

Master Spelunker

Complete All Ridden Hives.

2.2%

How to unlock the Master Spelunker achievement in Back 4 Blood - Definitive Guide

To earn this achievement you have to enter and exit all 7 Ridden Hives. Exiting a Hive will give you the Completion screen.
There are 7 Hives.
  1. 300 Below
  2. Blood Stream
  3. Brood Lair
  4. Caustic Cesspool
  5. Sunken Passages
  6. The Cut
  7. The Nursery (Inner Lair)
The Nursery is a Hive within a Hive. It will be coloured bright Red.

A few pointers towards this:
  • You don't have to collect the Skull Totems. They're just currency & a melee weapon. You should come across one before your first exit.
  • If you go down or die and your teammates exit the Hive, you still get progress (similar to the completing levels on difficulty modes).
  • You don't have to play the whole level. You can exit the Hive at your first exit and it counts as a completion.
  • Listen to the dialogue of the characters and they'll let you know if there is a Hive near by, and you can hear when a Hive is near by. Listen out for a echo of ridden making noises in a hollow cave.
  • At the time of this guide post Act 3 Farther Afield was the level to boost Hive spawns. It has 3 spawn locations starting after going through the corn field. The first, on the left side between buildings in the corner after corn field, the second to the right after you've gone through the house before the start of the treck up the mountain, and the third right at the end of the level on the left side of the exit next to the outside toilet.
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25 Apr 2022 09:18

9 Comments
At the time of the achievement guide post, players were playing Act 3 Farther Afield. Players were going through the level as the spawn rate of a Hive was very high. Play upto the corn field and that's when they start spawning:

1) After the corn field, on the left hand side between buildings a entrance can spawn. Either jump up the ledges or walk up the road and turn left and you could see one.
2) Go through the house before the mountain slopes, turn to your right and there can be a spawn beside the house. Left/right side of the house depending what end is the front of the house. It's hidden by a fence as you're walking through the house, you see it once you've gone through.
3) Last location is right at the top of the mountain before the end of the level on the left side. Next to the outside toilet.

The characters will say dialogue if a Hive is near by, and you can hear them. Sounds like an echo of a hollow cave.

I was doing this method. Play through, find Hive, complete it, quit out, pick Act 3 Farther Afield, rinse & repeat.
Once finding a group of new players to play with, we were teaming up regularly and running through each Act on Nightmare/No Hope easily doing all the Hives possible.
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By Diplodomcus on 08 Feb 2023 20:04
THE VERY FIRST RIDDEN HIVE IS IN ACT 1 CHAPTER 1. NEAR THE OPPOSITE SIDE OF THE SCHOOL BUS, RIGHT AFTER YOU AND TEAM DROP FROM THE LADDER. IT'S ON THE LEVEL OF, WHICH COINCIDES WITH ANOTHER ACHIEVEMENT, KILL ENEMY AND DESCEND LADDER. THE RIDDEN HIVE IS RIGHT BEHIND THE BUS , WELL, NEAR THE ENGINE MANIFOLD, WHICH IS THE FRONT OF SCHOOL BUS, THE DRIVER/PASSENGER- SIDE.
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By kenjisugita7 on 06 May 2022 18:12
Shooting for achievement on NIGHTMARE DIFFICULTY.
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By kenjisugita7 on 06 May 2022 18:13
THE RIDDEN HIVE spawns THERE. yeah, it's a spawn point.
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By kenjisugita7 on 06 May 2022 18:16
Does any one kno if u still get credit for a hive if u enter the inner lair (nursery hive)??
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By Vicious Vic on 21 Aug 2022 06:41
I’ve done the secret on each hive and swear I’ve finished them multiple times. Still not unlocking. Any tips please?
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By mikeazzo on 05 Feb 2023 21:06
There must be something you're missing and usually it's the The Nursery Inner Lair (a Hive within a Hive) that people haven't done. Find good players who do the Hives and you should get it in no time.
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By Diplodomcus on 05 Feb 2023 23:43
Which chapter has the highest spawn frequency for hives? I am currently speed running 1-1 and getting to the point where you drop down the ladder to see if there is a hive. The speedrun takes about 60 seconds. I was averaging a hive spawn every 5 runs, but I am not getting my last two hives!
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By A 2rue Boofer on 08 Feb 2023 19:10
Thanks :)
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By Tier2016 on 30 Aug 2023 19:36
View all 9 comments Show less comments
If you're just trying to find one or two of your missing hives, I'd suggest bookworms from Act 1. My partner, Godshooter1, and I were able get our remaining hives by replaying bookworms with speedy characters. I'd suggest Karly and Evangelo. It took about 2 minutes on the easiest difficulty to board up the library, then there are 3 spawn locations it could be:

1.) from out the door, near the other side of the bus on your right
2.) Continue up from the previous hive and it should in the alley
3) last possible spawn is near the survivors, outside on ground level

If it didn't spawn in any of these 3 locations, restart. In total, each run should take about 5 minutes, just continue replaying until you've found the hive location you're looking for and thank the RNG gods. Good luck!
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01 May 2022 13:49

2 Comments
Thanks :)
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By Tier2016 on 30 Aug 2023 19:38
Happy to help!
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By Sir Lagselot on 08 Sep 2023 23:16
There are 7 hives in total. 

6 of which are random and there is no way to influence which hive appears when entering.
These hives are:
Sunken Passage
300 Below
Brood Lair
The Cut
Blood Stream
Caustic Cesspool

Within these hives, a possible hive entrance can also spawn randomly which leads to the 7th (inner) hive called the Nursery.

To complete a hive, the cleaner team must reach an exit. Some hives contain multiple emergency exits.
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The most optimal place for farming hotbeds of the possessed Act 1 Chapter 2 is the blood tunnel, there are 3 probable places of appearance, as far as I know, it’s difficult to miss everything along the way, the last one is in front of the house where the safe zone is, on the left. All nurseries appear except for one entrance, which is located in the nursery face. The recruit level takes about a minute to complete.
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17 Jun 2023 09:15