Darknut Hollow

Referee: Scott

Darknut Hollow is a long format dark fantasy/horror campaign written and designed by Scott Werley in April 2022. It pairs a narrative-driven plot with a dynamic, atmospheric setting to deliver a progressively challenging gameplay experience. Narrative-driven means there is a primary objective and definitive ending established from the start of the campaign, with the focus placed on unfolding the story.

Darknut Hollow’s homebrew ruleset is based on Old School Essentials (D&D 1E revised rules) and includes a handful of tweaks, clarifications, and additions to keep things fresh yet familiar. In many ways these changes vastly simplify gameplay and place emphasis on flavorful exploration and relentless encounters. A high degree of RNG is incorporated while giving players additional options to improve upon their chances for survival. This guarantees new and rewarding experiences with every session.

Players may use the Old School Knave character generator for quickly rolling a new character from the classic and advanced classes available in OSE, with a few additional options. (Note: disregard everything in a character's inventory section as it will not be used for this setting.)

Exploring The Hollow

A Dangerous and Unpredictable Place 

Short Rest (2 hours)

Returning to The Sanctuary

Long Rest (8 hours)

Trading Gear

Carousing Prohibited

Old School Essentials System Resources

Below are all of the OSE books in PDF format that we use for playing. For the most streamlined experience, reference only what you need.

Day and Night Cycles

Time is your ally; time is your enemy. It's best to keep an eye on a clock if you've got one. Folks at the Sanctuary have been mentioning strange things about what happens around and inside the manor at night...

Daily Weather Changes

Weather plays a considerable role in your daily adventures. Potential outcomes may be sunny, cloudy, foggy, windy, rainy, or stormy, with no pre-determined pattern in mind. May the spirit of Gaia be kind to you.

Heroic Relics

PCs and NPCs (referred to as Seekers) will each carry one heroic relic. These powerful items foster creative avenues for keeping yourself and your teammates alive. They are tradeable between PCs and NPCs. Try out different combinations to see what suits your play style while exploring the Hollow.


[1] Blessed lighter

Conjures holy flame. Throwable up to 30 ft.


[2] Wizard lens

+10% bonus to all search rolls. This benefit also applies to finding traps.


[3] Lucky ring

Once per combat, gain advantage on a single attack.


[4] Lion's key

Opens some mundane locks and doors with ease.


[5] Medical kit

Treat status ailments (poison, paralysis, and blindness).


[6] Smoke bombs

Roll a 1d6. The entire party flees from combat on a 3 or higher.


[7] Bloodstone

Lose 1 HP to add +3 to hit for the current round of combat.


[8] Hook chain

25 ft range, spring loaded. Shoot to quickly pull objects towards you or ascend to higher areas.


[9] Life pendant

Gift self-healing hit die to another player. Double value of revive die rolls.


[10] Elven cloak

Adaptive camouflage while hiding and resting. Safely heal with self-healing hit die during combat.

🎲 Player Characters (PCs)

🪦 Fallen Characters

🛡️ Storyline NPCs

Campground Wardens


Sustenance Clan (Master Rangers)


🤝 Retainer NPCs

Available to parties


Retainer NPCs Details

👥 Miscellaneous NPCs

🚨 Prisoners of The Hollow


Party Inventory (Securely Stored in Shed)

The shed acts as a secure communal storage facility at The Sanctuary for items uncovered by Seekers. Torbjørn manages access via a key and safeguards the structure.

Refer to the 📜 Party Inventory Log for an up-to-date record of all recovered items including treasure hoards, storyline items, and all mundane and magical items.
💰Bag of Holding inventory items are also included in this log.

Inventory belonging to individual Seekers that is not carried on their person is stored away within their tents and tracked separately by players. Note that any potentially suspicious activity involving the theft of personal property is closely monitored by the two campground wardens in charge of The Sanctuary.

Storyline Items Discovered

Jade Flute

Magically enchanted instrument that teleports the party back to The Sanctuary (usable 1x/day). Provided by Revna at the start of every session.

Wasp's Skull

Obtained during an encounter with a nest of giant wasps deep inside the HEDGE GARDENS. Requested by the cursed Giant Grotesque Eyeball to gain entry into Darknut Hollow.

Amulet of the Ever-Watching Eye

The Giant Grotesque Eyeball guarding the front doors of the manor transformed into this sentient amulet necklace. "Keep me close, for I shall serve you again, however faint the light may glow."

Weathered Diary (Holy Item)

Obtained by defeating the Ruby Darknut on the GROUND FLOOR of the Hollow. It is marked with a mysterious holy symbol comprised of a cross inside of an"M" and is worn from time.

Key with Insignia of a Throbbing Heart Inside of a Pearl Shell

Obtained by defeating the Ruby Darknut on the GROUND FLOOR of the Hollow. The design matches the emblematic relief on the diamond plated grating guarding the GRAND STAIRCASE.

Aged Photo (Holy Item)

Obtained by defeating the Emerald Darknut on the UPPER LEVEL of the Hollow. It is marked with a mysterious holy symbol comprised of a cross inside of an"M." Its fading image depicts a gentleman and lady in aristocratic clothing.

Key with Insignia of a Crescent Moon With Large Circular Eyes

Obtained by defeating the Emerald Darknut on the UPPER LEVEL of the Hollow. The design matches the emblematic relief on the diamond plated grating guarding the southern door in the MAIN FOYER.

Wedding Ring (Holy Item)

Obtained by defeating the Sapphire Darknut within the BASEMENT of the Hollow. Its flat face is framed by an ornate pattern and stamped with a mysterious holy symbol comprised of a cross inside of an"M." 

Key with Insignia of an Intertwined Serpent and Eagle Locked in Battle

Obtained by defeating the Sapphire Darknut within the BASEMENT of the Hollow. The design matches the emblematic relief on the diamond plated grating guarding the northern door in the MAIN FOYER.

Sanctuary Needs

The campground wardens Revna and Torbjørn have requested the aid of seekers during their downtime from adventuring.

Those who provide assistance to the Sanctuary will be rewarded for their valued labor and contributions.

Community Center Built!🏠

Night Patrol Volunteers 👀💤

Combat specialists desired ⚔️

Foragers and hunters needed 🥩 🍄

Locations Discovered (Jamboard)

Grand Visiting Room (Entrance Hall Room 1)

Manor entryway lined with carpet (burned by torches); windows boarded shut and sealed in thickly threaded webbing.

Fireplace mantle w/ irregular looking shadowy keyhole; oil painting of a family portrait positioned above (south wall).

Old wooden desks and chairs; vaulted ceiling with large chandelier; four Odysseus paintings on west wall.

Floor to ceiling bookshelves spanning entire northern wall; elegant furniture and sitting chairs positioned by fireplace.

Main Foyer (Entrance Hall Room 2)


Crescent Moon With Large Circular Eyes

Emblem depicted on the southern doors'
opened grating leading to the BASEMENT

Intertwined Serpent and Eagle Locked in Battle

Emblem guarding entry to the northern doors

Grand Staircase (Entrance Hall Room 3)

Throbbing Heart Inside of a Pearl Shell

Emblem depicted on the opened grating of the GRAND STAIRCASE

Opened Diamond Plated Grating Doorway

Stairway is now accessible (as of 10/7/22)

Forked Ornate Walkways Heading Upstairs

Spirits trapped in walls, large fresco of a valiant knight, others of nobles

Both Walkways' Doors Lead to the UPPER LEVEL

Doors with two skulls; eyes glow and deadbolts unlock after braziers are lit

Additional Locations and NPCs Within the Mooncrest Mountains

Azure Falls Grove

Hagglemon's Arcane Laboratory

Hagglemon (they/them) — shop inventory

Companions Discovered

Fayette (Forest Pixie)

Discovered living above the rafters of the garage on the GROUND FLOOR. She currently carries a Dagger +2, Biter (1d6+2) and is able to fly for three rounds total before needing to rest for one round.

HP 4
HD 1
AC 16 (due to her small size and flying capabilities)
Hit bonus: +1
Movement: 90’ (30’) / 180’ (60’) flying
Saving Throws: D12 W13 P13 B15 S15

Special traits: Fayette knows the Hollow well and will exchange the locations of secrets within rooms for rations. She may occasionally be bribed by items she is particularly fond of.

Gaudy (Previously "Xander," Wild Dog)

Discovered inside of the kennel room on the GROUND FLOOR. He was found with saddlebags strapped to his back and can be commanded in combat to bite enemies (1d6).

HP 9
HD 2
AC 12
Hit bonus: +1
Movement: 90' (30')
Saving Throws: D12 W13 P14 B15 S16

Special traits: Gaudy's saddlebags hold two slots of items, further expanding upon the party's valuable inventory space. He happily hauls gear in exchange for being provided with rations and shelter.

Nakht (Sentient Book)

Discovered inside of the reliquary on the GROUND FLOOR. Nakht is a necronomicon — an ancient compendium of all recorded knowledge of known monsters. Its cover is made of a tragic creature's flesh, and it possesses a shapeshifting face. Nakht floats in the air and cannot attack, making it a vulnerable target during encounters.

HP 12
HD 3
AC 15
Movement: 60’ (20’) floating
Saving Throws: D12 W13 P14 B15 S16

Special traits: In exchange for one whole ration, Nakht will allow a PC to look inside of its pages and analyze an enemy's stats and combat abilities, if known to it. This ability requires one round of combat to perform and leaves the PC exposed to an enemy's attacks. 

Gaibon (Gargoyle)

Freed from imprisonment within the Stone Turret Room on the UPPER LEVEL, Gaibon is a 4 ft tall indigo colored gargoyle with solid golden eyes, tough leathery skin, sharp claws and hideous wings. He serves those who've released him with ancient magick inherited from his bloodline. Gaibon can attack with his claws (2 x 1d3) and is adept at flying.

HP 18
HD 4
AC 14
Hit bonus: +3
Movement: 90’ (30’) / 150’ (50’) flying
Saving Throws: D8 W9 P10 B10 S12

Special traits: Providing Gaibon with nourishment outside of combat allows him to create two linked portals that shorten the distance between here and there. These portals can be dismissed individually or separately upon command by his masters.

1/27/23 update: Gaibon has regained enough strength from consuming rations to create three linked portals.

Current portal locations (2/3):

Skree (Giant Vampire Bat)

Spared from severe malnourishment in the Taxidermy Room on the UPPER LEVEL, Skree is surprisingly friendly despite its display of blood-soaked fangs. She eccentrically chitters her name in a high-pitched tone as she flies. Skree attacks by swooping onto an enemy and biting them (1d4).

HP 13
HD 3
AC 13
Hit bonus: +2
Movement: 90’ (30’) / 180’ (60’) flying
Saving Throws: D12 W13 P14 B15 S16

Special traits: Upon successfully biting an enemy (1d4), it latches onto them and continues to drain blood each round (1d4). The victim may attempt a save vs death saving throw in order to successfully detach Skree from their body.

Shade (Black Cat)

Shade is a scrawny black cat that was found gnawing on a rodent's bones on top of one of the stone goddess statues within the Goddess Chamber in the BASEMENT. She has no eyes and a white collar with a tag displaying her name on the front and her unique characteristics on the back. She swipes with her sharp claws (2 x 1d3) to capture and decimate smaller prey.

HP 9
HD 2
AC 15
Hit bonus: +1
Movement: 120’ (40’)
Saving Throws: D12 W13 P14 B15 S16

Special traits: Shade can detect the presence of Shadows one room ahead by using her paranormal sensory powers (depicted by her empty eye sockets glowing with a pale white light). She requires a ration to rejuvenate herself after using this ability.

Moloch (Arcane Imp)

Moloch is a flying, winged imp and magic-wielding creature that wears a makeshift crown of twigs and orange minerals. He was found sitting on a rocky ledge within the Musty Cavern in the BASEMENT. Moloch attacks with a demonic, three-pronged lance (1d6) and uses it to cast bolt-shaped elemental spells, making him a formidable ally in combat.

HP 20
HD 4
AC 14
Hit bonus: +3
Movement: 60’ (20’) / 120’ (40’) flying
Saving Throws: D8 W9 P10 B10 S12

Special traits: Moloch can cast two elemental spells per day. Enemies save vs spells to suffer half damage. His spells are weaker than their typical counterparts and target only one creature at a time, but are capable of dealing moderate damage.

Notable Monsters Encountered

Shadows

Incorporeal (not undead) shades found within the Hedge Gardens and inside the manor. They silently appear from billowing void portals in groups and attempt to restrain players with their many frenetic limbs. It is unknown what their motive is. Seekers should not underestimate their strength as they must struggle to escape their shapeshifting extremities.

Weaknesses: shadows are susceptible to intensely bright light and holy flame. Other strategies for dealing with them have yet to be discovered.

Rare Loot

When shadows are destroyed, they drop otherworldly amethyst weapons that have been confirmed to be exceptionally powerful yet riddled with visible cracks inside of the crystal material. The inherent frailness of the amethyst crystal cannot be reversed nor improved upon as it is a material not of this world. Due to their limited durability they only remain intact for 3 strikes, after which they shatter and create a wild magical surge.

Amethyst dagger (1d4+2)
creates a wild surge after 3 strikes.

Amethyst mace (1d6+2)
creates a wild surge after 3 strikes.


Amethyst sword (1d8+2)
creates a wild surge after 3 strikes.

Amethyst warhammer (1d6+2)
creates a wild surge after 3 strikes.



The Shadow Queen

During the night hours following the defeat of the Sapphire Darknut on 4/5/23, a distressed wraith-like howl surged from the Hollow into the mountains. Shortly thereafter, a mysterious dense cloud of billowing darkness emerged from the old road and covered The Sanctuary, blocking out the starry night sky.

From the black liquid smoke appeared an ominous skeletal form with a withered skull, sunken eyes, sharp cheekbones, and stained black teeth. Atop the figure's head rested a jagged crown made of pointed bones. The figure possessed a woman's upper torso – clothed in dark flowing robes with tough, pale leathery flesh beneath – attached to a colossal, hairy black abdomen with eight towering segmented legs. This female entity appears neither alive nor dead, but somewhere in the balance between.

The Shadow Queen issued the following warning to all present at The Sanctuary:

"To the ill-mannered and uninvited guests who tread in my peaceful manor, defile my lovely army, and take what isn't yours. I've been watching your progress from the shadows and my patience for your plight is dwindling. Seek not the Gold Darknut, for there is nothing that awaits you but death and despair on the path you tread. You'll soon understand your quest's failure is inevitable. It's a pity… all of this potential, wasted. So much ambition for a foolish dream you'll never achieve. Come, rest for a day in my manor. I'll ease your sorrows and melt away your mortal regrets. Join me or perish like all the others. The choice is yours."

Following her harrowing monologue, she summoned an onslaught of Shadows to overwhelm the inhabitants of the campground, resulting in the tragic deaths of more than half of the community's members.

Bosses Encountered

Giant Wasps (Apiary, Hedge Gardens Boss)

5’ long, highly aggressive, carnivorous insects that have moved into an Apiary deep inside of the HEDGE GARDENS. They feed on honey from the bee hives that they've secured and the corpses of adventurers that they've quickly overpowered.

The giant wasps have constructed a massive 25 cubic foot nest made of wood pulp that is grafted on top of a large stack of gear lying on the earth — a graveyard of shiny valuables from previous victims who have faced the nest and not survived. The nest was initially confirmed to be thriving and highly productive.

Weakness: Fire has been confirmed as an effective deterrent. The hive was burned down by Torbjørn + retainers and all remaining giant wasps have been exterminated. The treasure hoard guarded by the hive has been recovered and split 50/50 with the party having first pick (6/29/22).

Mantis Lords (Statuary Hallway, Ground Floor Boss)

Three 7 ft tall mantis insects with dark navy exoskeletons, highly skilled in the art of swift and rhythmic combat. They confidently strike with long, narrow lances and throw scythe boomerangs with deadly precision.

The Mantis Lords positioned themselves inside of the Statuary Hallway located on the GROUND FLOOR. They were initially camouflaged on top of 10 ft tall hematite pillars alongside statues of lizard men, awaiting their opportunity to ambush the party from above with unprecedented acrobatic agility. The Mantis Lords were bested in combat on 9/23/22.

Weakness: it was discovered they are prone to bright flashes of light causing visible burns to their exoskeletons.

Ruby Darknut (Planetarium, Ground Floor Boss)

8' tall, ruby colored set of armor felled by the party on 9/23/22. It was encountered in the Planetarium located on the GROUND FLOOR of the Hollow.

The Ruby Darknut wielded a tower shield, an exceptional giant longsword, and a legendary flaming sword stored on its sword belt. It was found standing motionless inside a void of mist and empty space, guarding a gold plated, coffin-like vault on a marble table. An audience of celestial bodies watched as the battle unfolded beneath them.

Weakness: it has been identified that the hook chain heroic weapon is capable of removing the Darknut's tower shield, thereby reducing its AC value and making it slightly more accessible to melee or ranged attacks.

Key story items received by the party:  


Upon defeat: the ruby statue positioned in front of the manor's entrance within the Manor Grounds has crumbled and now lies in ruins.

Succubus (Bloodstained Room, Upper Level Boss)

A beautiful demoness with long blonde hair and dark plum, bat-like wings that seduces her victims and consumes their life force. She is highly agile and attacks with razor nails and ravenous bites. Her wailing screech causes blindness to those who hear its deafening pitch. Any who connect with her lustful gaze are susceptible to being charmed into attacking their allies.

The Succubus appeared in the Bloodstained Room on the UPPER LEVEL after the party opened a chest with a pink heart studded in white diamonds lying on top of an angelic marble altar. This triggered iron-rich blood to release from the ceiling onto players, cuing her entrance. She was bested in combat on 10/21/22.

Weakness: not identified.

Emerald Darknut (Exposed Balcony, Upper Level Boss)

8' tall, emerald colored set of armor felled by the party on 1/27/23. It was encountered in the Exposed Balcony located on the UPPER LEVEL of the Hollow.

The Emerald Darknut wielded a tower shield, an extraordinary giant longsword, and a legendary Sun Blade sword stored on its sword belt. It was found standing motionless inside of a large open stone courtyard, guarding a gold plated, coffin-like vault on a marble table. The epic battle unfolded under a clear starry night sky accompanied by a full moon.

Weakness: not identified.

Key story items received by the party:  


Upon defeat: the emerald statue positioned in front of the manor's entrance within the Manor Grounds has crumbled and now lies in ruins.

Granfalloon (Crypt, Basement Boss)

The Granfalloon (or Legion) is a unparalleled grotesque entity. Hundreds of rotting corpses emerge from the walls, sarcophaguses and earthy floor to assemble into a colossal sphere hovering 10 ft above the ground. The core structure is a dense, pink brain-like organ composed of pulsing soft tissue and bright lime green veins, releasing seemingly countless bodies into the arena. As sections of the outer shell of bodies are broken away, multiple tentacles with green eyes emerge from the core, firing deadly, high-powered laser beams at players.

This monstrosity took form inside of the Crypt within the BASEMENT after players made a generous offering of rations to a kneeling wraith-like sculpture in exchange for the legendary Nine Lives Stealer sword. The mass of flesh was bested in combat on 2/24/23.

Weakness: not identified.

Sapphire Darknut (Catacombs, Basement Boss)

8' tall, sapphire colored set of armor felled by the party on 4/5/23. It was encountered in the Catacombs located within the BASEMENT of the Hollow.

The Sapphire Darknut wielded a tower shield, an extraordinary giant longsword, and a legendary Wounding sword stored on its sword belt. It was found standing motionless inside of an enormous chamber lined with sarcophaguses engraved with royal crests and ornamental reliefs, guarding a gold plated, coffin-like vault on a marble table. Only the undisturbed remains of numerous high ranking military officials and nobles bore witness to this courageous fight.

Weakness: not identified.

Key story items received by the party:  


Upon defeat: the sapphire statue positioned in front of the manor's entrance within the Manor Grounds has crumbled and now lies in ruins.

Published Scenarios Used

This campaign is 100% original in its writing, but its nature is heavily inspired by other games. I do not anticipate publishing it as of the moment, but I may consider this down the road and would likely need to change a few things in the process.

Inspirational Sources

Inspiration is heavily drawn from cult-classic video games Sweet Home, Enter The Gungeon, ICO, Castlevania: Symphony of the Night, Hollow Knight, The Legend of Zelda, and Resident Evil 7, and atmospheric board games Betrayal at House on the Hill, Escape The Dark Castle and Gloomhaven.


“No degree of worldly darkness can extinguish
the glow of a soul's inner light.”

- Wes Fesler