Darkest Dungeon (location)

The Darkest Dungeon is a hellish pit filled with eldritch horrors, and those who worship them, that goes all the way down into the Heart of the World itself. To beat the game, you need to complete 4 quests in this location.

The music that plays during combat in the Darkest Dungeon is The Final Combat.

Darkest features
First and foremost — the Darkest Dungeon is nothing like the challenges you’ve faced before. Almost every attack will induce stress, every blight and bleed deals high damage, and every encounter has a good chance to be the last.

You can't easily retreat from the Darkest Dungeon, either, should things go south: when you retreat, a random party member will die (representing them holding off the monsters to buy their comrades time to escape). However, if there is only 1 party member left, they will not die. If you must flee, unequip all trinkets before abandoning the quest to avoid losing them. You should also be aware that you cannot retreat at all during the game's final quest.

Characters who successfully complete a quest in the Darkest Dungeon will — on Darkest / Stygian difficulty — refuse to go back ever again. Such Heroes are marked by a torch in a Hero roster and candles on their stat page. However, even though they cannot be used in the Darkest Dungeon again, they can still be a major asset to you: it's still possible to send them on other quests, and they grant additional resolve XP to all other party members from then on. Additionally, Marked Heroes will not occupy a slot in the roster, meaning you can recruit 4 more without dismissing anyone or having anyone die.

On Radiant difficulty, they will — extremely begrudgingly — return, but it will inflict immense stress damage upon them and they will be inherently more likely to become Afflicted when they reach 100 Stress.

This does mean that every Hero will most likely go on a mission only once, so choose your composition wisely.

Unlike the usual random dungeons, the map layout and all fights in the Darkest Dungeon are scripted. You can't see the entire map as usual; rooms will be scouted as you move forward. Scouting doesn't work as usual, either: you don't get to see where the fights are. Hallways also come in different sizes and shapes, from long and straight to short and twisted. Additionally, the rules for reinforcements are always in effect, even if you have them turned off. On the plus side, there are no traps, blockages, or night-time ambushes — meaning that you don't need to waste your time bringing shovels or keys. Hunger checks also occur more rarely than normal (although they can still happen). Choose provisions and trinkets appropriately.

If you fail a quest in the Darkest Dungeon, it will only strengthen the resolve of those left behind, giving x2 Resolve XP Bonus in the next quest. If you succeed, it will inspire all Heroes in the Hamlet, removing all stress.

After you complete the first quest in the Darkest Dungeon, the player character will begin to see things differently. Whenever you take an action in town (such as buying upgrades at the survivalist or purchasing provisions before setting out), select a region to quest in, or reassign a hero's skills, there is a chance that the screen will flicker and show you something... unexpected.

Provisions

 * Shovels and keys are useless: there are no curios that need a skeleton key, nor are there any blockages.
 * Antivenom and bandages are far more useful than usual, due to the high bleed and blight damage.
 * Buying enough food and torches is also very important, as these quests tend to be exhausting.
 * Bringing Holy Water to increase a Hero's resistances in certain fights is a good idea.

We Are The Flame
"Once again, the stars are right and the manor sits at the very epicenter of cosmic unrest. Cultists rally to their twisted idols and great gongs sound in anticipation of the coming sacrifices. Far below, life-laden shadows pulse to the unrelenting rhythm of a beating heart."

"The blood of the fallen flows ever downward along these titan spires. The creature fattens itself upon your failures."
 * Size: Medium
 * Difficulty: Darkest
 * Goals: Kill 1 Shuffling Horror

Your main threats on this quest will be high stress damage and heavy bleed attacks. Pack bandages, and bring at least one hero who can heal stress damage (such as the Jester, Crusader, or Houndmaster). There are no enemies here with blight attacks, so you can safely leave the antivenoms behind.

The map layout is more or less mirrored throughout — just keep walking to the right on the map and you'll eventually find the Shuffling Horror. It's impossible to get lost or walk into the wrong room — the map is pretty much mirrored. The first few battles will give you a general idea of what you will face. Again: expect heavy stress and bleed — come prepared to manage them, and try to end fights as quickly as you can.

The Shuffling Horror is a stronger version of the Shambler, and can summon enemies like the Cultist Priest and Defensive Growth to assist him. In addition to hard-hitting bleed attacks, his attacks will shuffle your party around — bring Heroes that are effective from multiple positions. With 2 actions per turn, debuffs are less effective: keep the other enemies stunned, and focus on killing the Horror as quickly as you can.

Tip: The Rapturous Cultists are harmless on their own, giving you a chance to heal, distress, and buff your party. Stunlock them early on to prevent them from guarding their allies, and finish them off last. Be warned, however — although leaving two cultists alive gives you all the time you need for healing, if there's only a single cultist, he can summon reinforcements like any other enemy should you take too long to finish him off.

A for this mission is available.

Recommended classes: Jester, Crusader, Occultist, Abomination, Bounty Hunter, Hellion. "You have merely glimpsed the edge of the abyss, but it is enough to trigger the cycle of revelation. Now, like me, you will begin to see things as they truly are."

Lighting the Way
"The thing has no name, for it needs no language. Nevertheless, those who would submit to its wordless will are rewarded, in a fashion. The creature's blessings are as repulsive as they are robust. Twisted, half human monstrosities stalk the flesh-ridden halls, protecting their gestating god."

"Madness made flesh! It crawls steadily upwards from the pit, supported by the lattice of cyclopean pillars."
 * Size: Long
 * Difficulty: Darkest
 * Goals: Activate 3 Iron Crowns

This is arguably the hardest quest in the game: you can expect bleed, blight, and debuffs, and the three altars that you need to activate are guarded by minibosses: the Templar Impaler and the Templar Warlord. Take your best.

The Templars are not only tough and hard-hitting, with two actions per turn, but their Revelation attack hits like a truck. You can, however, use the Talismans of the Flame you got for defeating the Shuffling Horror to negate the health and stress damage from Revelation. The catch is that there are only three Talismans, so one of the Heroes has to go unprotected. As such, you're probably going to want to bring someone with a guard ability — like the Man at Arms or Houndmaster — to protect whoever doesn't have a Talisman.

The altars are located in the dead ends at the end of each passage available from the starting room. Return to the starting room after activating each altar by backtracking through the same rooms to avoid unnecessary fights. The altar to the right has both an Impaler and a Warlord, so it is advised to do it either first or last. As with the first mission, you can take advantage of any fights with two Rapturous Cultists in order to fully heal your party.

Warning: Do not forget to activate the altars before leaving! If you leave the room without activating it, a bug will prevent you from interacting with the altars again — preventing you from beating the quest, and forcing you to lose a hero in retreat. (As of 12/23/2017, it seems at least the northern altar can be returned to successfully interact with the altar.)

A for this mission is available.

Recommended classes: Man-at-Arms, Occultist, Arbalest, Hound Master, Abomination, Bounty Hunter. "The maniacal cultists are quelled, for a time, but there can be no celebration. Your progress is measured only in progressive realization... and dawning horror. You are in the shadow of the end."

Belly of the Beast
"The interminable stone halls are but an antechamber. The creature is vast beyond measure, and must be battled from within. Step over the threshold, and let the terrible truth worm its way into your mind."

"The gateless gate. A maddening aperture to realms beyond human understanding."
 * Size: Exhausting (4 campfires)
 * Difficulty: Darkest
 * Goals: Activate 1 Locus Beacon

This mission isn't hard so much as it is long — the dungeon is huge, and it's designed to grind you down over time. On top of that, the amount of firewood and food you'll need will cut into your other purchases — you're going to be short on something no matter what. Keep in mind that blight is much more of a threat in this level than bleed.

Most of the enemies are dangerous but unremarkable. You may run into a Templar or two, but don't panic — these ones don't have the Revelation ability.

The level's main gimmick is the Mammoth Cyst and White Cell Stalk combo. The Cyst doesn't do too much damage (at least by the standards of what you've already faced), but it has a lot of health, and can apply debuffs and blight. The Stalk, however, has a truly nasty ability — a Teleport ability which sends you to a random room on the edges of the map. Although the fight won't reset if you make your way back, it still takes a lot of time and resources to deal with.

Be warned: if you're teleported to a room you haven't explored yet, you will be unable to retreat from the fight inside.

Your party has to get to the center of the map (right and down from the starting location), where the Locus Beacon is guarded by one final Mammoth Cyst. If you get teleported, just fight your way back to the center while avoiding other Cysts. Use your camps whenever your health or stress become a problem.

The Plague Doctor and Hellion are excellent choices here — the Doctor can cure DOT and help conserve antivenom, while the Hellion can hit the back rank hard in order to get rid of the Stalks before they have a chance to teleport your party.

A for this mission is available.

Recommended classes: Plague Doctor, Leper, Occultist, Vestal, Jester, Abomination, Hellion. "At last, the twisted heart of the world is laid bare for sword or supplication."

Hell is in the Heart
"In all my terrible researches, what I sought was a glimpse behind the veil, a crumb of cosmic truth... I found it here, and in that moment of brain-blasting realization I ceased to be a man and became a herald...an avatar of the Crawling Chaos."
 * Size: Short
 * Difficulty: Darkest
 * Goals: Kill 1 Heart of Darkness

"Life feeds on life. In your petty pursuit of family redemption you consumed those who rallied to your cause and in so doing you strengthened the Thing, accelerating the end. This is as it should be. It is why you are here."

"We are chained here forever, you and I, at the end of the world. Free yourself, rouse the thing, and embrace the ineffable cosmic hideousness that lives within us all."

This is it. The end. One hallway, one destination, one boss. Most party compositions will work here, as long as they aren't totally flawed (e.g. Rank 4 Leper) — however, the battle will be easier if you can attack all four positions.

If Reynauld and Dismas are still alive, you can bring them both to unlock an achievement.

For once, you don't need to bring food or torches — there are no hunger checks, and as soon as you enter the dungeon, the torch icon and retreat button will disappear. You cannot snuff out the torch, so you cannot gain the benefits of dark light trinkets such as Moon Ring and Dark Crown, but high light trinkets (like the Ancestor's Candle or the Sun Ring) will work.

As you proceed down the hall, you'll run into the Ancestor, who will give a few speeches explaining his motives. Once you enter the final room, your party will have to fight him. "You still foolishly consider yourself an entity separate from the whole. I know better. And I. will. show you."

The Ancestor himself is immune to all forms of damage. He will summon 3 copies of himself you need to kill, until an Imperfect Reflection spawns. Killing it will do 1 damage to the Ancestor. Grind through the Reflections, making use of their low stun resist to keep them under control, and after the 5th Imperfect Reflection is killed, you will be able to attack the Ancestor. "The flesh is fluid, it can be changed, reshaped, remade!"

The Ancestor will grow in size, and then summon 3 Absolute Nothingness. They behave much like the Prophets's pews. While doing absolutely nothing by themselves, they can't be destroyed: they're immune to everything, and have 999 dodge as well as a massive health pool. The Ancestor will constantly change position while dealing high damage and applying bleed. When the Ancestor's health is reduced to 0, the Gestating Heart will spawn. "The flesh is immortal, it is undying. Pray it does take not too hideous a form."

The Heart is almost totally defenseless, save for a weak blight attack. Attacking it will actually heal your characters, although there's a chance they'll be blighted as well. Once you either kill the Heart, or three full combat turns pass, it changes form and reveals the final boss: the Heart of Darkness. "Behold the heart of the world! Progenitor of life, father and mother, alpha and omega! Our creator... and our destroyer."

The Heart's abilities might seem underwhelming at first: just bleed, blight, and stress attacks. However, it has the hardest-hitting special ability in the game: Come Unto Your Maker, which forces you to pick a hero to suffer an instant deathblow (which ignores all forms of dodge or protection). It will only use this skill twice: once after its health drops below 2/3 (if you have 4 party members alive) and once after its health falls below 1/3 (if you have 3 party members alive). Choose the hero to die wisely: you really don't want to be left with no attack abilities to finish it off with.

Note that you can actually finish off the The Heart before it has a chance of doing its 1-hit-kill attack. It has been done before, using a Leper at the front and 3 Plague Doctors constantly buffing him with Emboldening Vapours, dropping the heart to just above 2/3 HP and getting a crit with the buffed Leper. Be warned that if you fail to do enough damage to kill it and merely bring it from above 2/3 HP to below 1/3 HP, the Heart of Darkness will use Come Unto Your Maker twice in a row.

The Heart of Darkness itself is relatively easy to kill once it's used up its final attack — finish it off with your two survivors to win the game.

Recommended classes: Hellion, Crusader, Highwayman, Leper, Vestal.

Epilogue
"Victory... A hollow and ridiculous notion. We are born of this thing, made from it, and we will be returned to it, in time. The great family of man... a profusion of errant flesh! Multiplying, swarming, living, dying... Until the stars align in their inexorable formation and what sleeps is roused once more, to hatch from this fragile shell of earth and rock and bring our inescapable end. So seek solace in a manner befitting your lineage and take up your nugatory vigil, haunted forever by that sickening prose echoing through the infinite blackness of space and time... Ruin has come to our family."

List of Darkest Dungeon Monsters
Unlike other areas of the game, the Darkest Dungeon has a unique list of monsters, meaning that shared monsters do not appear within.

Achievements
These are the Achievements that must be earned within the Darkest Dungeon