TakeruLv.1
Baseball ClubVanguard
Next: 100


Dungeon Crawl RPG / Windows PC
A dungeon-crawler RPG that takes on the otherworld sprawling beneath the old school building.
TakeruLv.1
Baseball ClubVanguard
Next: 100
ReiLv.1
Occult ResearchRear
Next: 100
MioLv.1
Health CommitteeSupport
Next: 100
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NOW RECRUITING
* Mock screen. The fourth seat is being kept open for you.
Wishlist now open on Steam.
Latest updates on official X.
The Steam store page for S.O.L School of Labyrinth is now open.
Featured as a title to watch by Indie Freaks, 4Gamer, Game*Spark, Yahoo! News Japan, and more.
Japanese / English support planned. Add the game to your wishlist on the Steam store page.
World
An urban legend has long been whispered among students.
The "Lightless Auditorium" — a schoolhouse adrift in darkness, with no way out…
Things not of this world roam its halls.
There, students are made to learn what they never wished to learn.


Dungeon ViewB1F ─ B??FNo one has reached the bottom yet
System
Baseball Club, Health Committee, Occult Research — every affiliation brings its own role and skills into the abyss.
HP and MP are not enough. Read your party's mental strain, and know when to retreat.
Drops, affixes, consumables, facility repairs. Every haul reshapes your next expedition.
Club Builds
Even within the same club, build direction splits your role: frontline damage, support, disruption, exploration utility, or low-SAN builds.
Three clubs revealed every Thursday at 9:00 JST.
NEXT REVEAL IN--:--:--
The sweat you shed on the field never betrays you.Every hour of practice becomes a swing that can shatter even the aberrations.Bottom of the ninth, two outs, down 3-0. Despair is just that kind of deficit.Put your soul into a full swing and blast the horrors into the stands.
Contact Swing
One well-aimed swing can break through any aberration.
EffectDeals heavy damage to a single enemy.
Reflex Swing
Trained focus lets you handle any breaking ball, and any enemy.
EffectHas a chance to counterattack.
Those who fear the strange, and those who mock it, will be devoured by the aberrations.Only those who know the strange can lay bare its logic.Inside the lightless auditorium, they are no mere hobbyists.They become sages with knowledge deeper than anyone's.
Abyssal Curse
A super-simple spell. Who knew it would actually work...!
EffectDeals damage to a single enemy and inflicts a curse.
Tome Reading
All those occult books they devoured finally pay off, of all places, here!
EffectIncreases the damage of offensive consumables.
Rules do not exist to bind people.They exist to steady hearts swallowed by fear and to keep your friends alive.They may let a dress-code violation slide, but never an aberration.Restoring broken order... that is the Discipline Committee's duty.
Patrol Guidance
Keep order, and peace is kept.Keep peace, and students are saved.
EffectRestores HP to one ally.
First-Aid Basics
Saving people often comes down to plain and simple know-how.
EffectIncreases the healing of restorative consumables.
To make it back alive. No victory matters more than that.Sensing danger and having the courage to retreat when you should is the shortest route home.Even if others point fingers at you, that is none of your concern.Slip back through the otherworld's gate, get home, and your rightness is proven.
Fade
Sometimes an eerily faint presence is what keeps you alive.
EffectLowers the accuracy of all enemies.
Homeward Stride
Getting home safe is, for them, the real battle.
EffectRaises their own evasion.
The world always has its laws.Not even a god or an aberration is an exception.Observe, form a hypothesis, prove it. That becomes the power to fell a god.Science, after all, is humanity's guidepost for challenging the divine.
Beaker Throw
When handling dangerous chemicals, please take every precaution!
EffectDeals heavy damage to a single enemy.
Lab Prep
Thorough preparation is the surest way to make an experiment succeed.
EffectIncreases the damage of offensive consumables.
Who cares about the rules of the world.Answer the unreasonable with your fists. That is their way.God or monster, they mow it all down and walk their own path.Pick a fight, and they will see it through to the very end.
Full-Force Strike
No logic needed. Just knock them flying!
EffectDeals heavy damage to a single enemy.
Stare-Down
Every fight picked with them gets answered!
EffectHas a chance to counterattack.
A loosed arrow never wavers.Shooting is standing meditation... a heart tempered without end, unshakable as bedrock.In the silence they steady their breath and stake everything on a single shot.The one arrow that pierces an aberration's weak point becomes a hope that runs even despair through.
Aimed Shot
When every stray thought is swept away, that one shot cannot miss.
EffectDeals a high-power, high-accuracy attack to a single enemy.
Form Fundamentals
You do not draw with strength. You draw with the heart.
EffectRaises the attack power of ranged weapons.
The sword is a mirror that reflects the self.No matter how many times they are struck down, they rise again and again.A full fighting spirit, a honed blade technique, footwork drilled into the bones...When all of it aligns, the single stroke they unleash carves open the future.
Men Strike
Just a simple motion... and yet, it is a killing blow.
EffectDeals a high-power, high-critical-rate attack to a single enemy.
Dojo Fundamentals
The basics, repeated hundreds of thousands, millions of times.
EffectRaises the attack power of bladed weapons.
Those who nurture life know how precious life is.Even in the ruined auditorium, small sprouts surely exist.The hands that make flowers bloom heal wounds and sow seeds named hope.Believing that one day, spring will come even to this hell.
Photosynthesis
Led by the light, they bloom proudly again and again.
EffectRestores their own HP.
Herbal Lore
Over tens of thousands of years, humanity has evolved this wisdom.
EffectIncreases the healing of restorative consumables.
To heal a wound is to keep a life going.The hand held out to a fallen friend gives more power than any blade.Those who never give up hope to the very end in the auditorium of despair may be the ones who truly know what "strength" is.
First Aid
The most crucial moment for saving a life comes at the very start.
EffectRestores HP to one ally.
Habit of Care
To handle an emergency, you must always be prepared in everyday life.
EffectIncreases the healing of restorative consumables.
When everyone else flees, there is one who steps forward.The duty to lead the charge, the responsibility to guide their friends, they shoulder it all and stand at the front.That back rallies their friends and binds them together.The future of a school ruled by the aberrant gods rests on their shoulders.
Guidance
In the troubled days of youth, having someone to talk to becomes a comfort.
EffectRestores HP to one ally.
Ceremonial Blade
No one knows just how experience will come in handy.
EffectRaises the attack power of bladed weapons.
Knowledge is sometimes sharper than a sword and faster than a gun.The price of decoding forbidden tomes and laying bare the gods' logic will surely cost more than sanity alone.The pain that runs through the mind is fiercer than any wound carved into the body.And yet, only those who keep turning the pages reach the truth of the abyss.
Speed Reading
They just cannot stop turning the pages!
EffectRaises their own stats.
Compounding Notes
A bit of foreshadowing: a game-changing move hidden among the books they read at random.
EffectIncreases the damage of offensive consumables.
Sound becomes a power that stirs the heart.A melody played amid despair rings out as a march that gives courage to your friends.That beat, never falling silent to the end, refuses all domination and, throwing off the gods' oppression, sounds the signal for humanity's counterattack.
Shout
A soul's roar that shakes everything.
EffectDeals damage to all enemies.
Ride the Rhythm
Can you keep up with this rhythm?
EffectAt battle start, raises attack power for several turns.
You cannot survive on an empty stomach.With a single clever touch, they turn even scarce ingredients into hope, sustaining their friends in heart and body.More than any feast, a warm dish shared together becomes a reason to live, the flesh and blood that shapes their being, and a sure vitality that carries them toward tomorrow.
Taste Test
The perk of savoring a dish fresh-made, at its most delicious moment.
EffectRestores their own HP.
Kitchen First Aid
Through many failures and burns, the cooking only gets better.
EffectIncreases the healing of restorative consumables.
The world changes its shape depending on who beholds it.Madness, terror, even the gods' aberrant forms; their eyes take it all in as it is and sublimate it into art.To them, even a hell-like auditorium is nothing more than a seed that grants inspiration.The final canvas they paint: will it be despair, or hope?
Blinding Ink
The one and only way to use paint offensively.
EffectDeals heavy damage to a single enemy.
Composition Locks In
Human imagination can reach the realm of the gods.
EffectAt battle start, raises attack power for several turns.
It is only one of many.Analyze, record, and drag the unseen laws into the light.Even the true identity of whatever built this labyrinth: one day they will haul it out from behind the screen.Then they will rewrite the false code and set the world right.
Micro Packet
If data ever gained physical force, things would get out of hand.
EffectDeals heavy damage to a single enemy.
Payload Tuning
Optimization... a matter of no small importance to human society.
EffectIncreases the damage of offensive consumables.
They chase truths no one knows and write up incidents no one will talk about.Even if their subject is an inhuman aberration, that is no reason to give up the story.They will record everything happening in this auditorium.Believing the day will come when they make it back alive and drag it all into the light.
Flash
"A word about this scandal, please!"
EffectLowers the accuracy of all enemies.
Reporter's Legs
No matter who threatens them, or how, they never give up a source.
EffectRaises their own evasion.
Human or aberration, the way to win does not change.No matter how huge the monster, a body trained strong and sound is enough; no weapons or magic required. Overturning an overwhelming gap in power is old hat to them."Softness overcomes hardness." They will teach the aberrations what humans are truly made of.
Breakfall
In that martial art, you learn defense before you ever learn to strike.
EffectRaises their own stats.
Counter Form
The mightier the enemy, the stronger that single blow becomes.
EffectHas a chance to counterattack.
The calmer, the stronger; the farther you gaze, the more dangerous. This week walks the border between SAN and support.
Entrance Exam
Gallery





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Lead four students into the otherworld sprawling beneath the old school building — a dungeon-crawler RPG.
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