Shun, the protagonist, wakes up to find himself in an unfamiliar prison cell. A succubus woman appears and reveals that he has been abducted and is about to be subjected to semen extraction, leaving him terrified. Overwhelmed with despair, Shun unexpectedly discovers that the cell door is unlocked and decides to escape. However, the mansion is full of succubi, and if he’s caught, a hellish extraction awaits.
Will Shun be able to safely escape from the Succubus Manor?

A lewd 2D narrative RPG set in a neon-drenched megacity of corruption and desire. Make story-defining choices, engage in interactive challenges, and uncover secrets across its seedy districts. Give in to temptation, or fight to stay pure. Will you thrive in the Neon Nights?

Delight yourself with fully-animated adult scenes that reward your boldest choices. Expressive, erotic, voice-acted, and tailored to your journey. What is your Zoey willing to do?

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Shape your story with meaningful decisions. Different paths unlock new scenes and can alter your place in Neon City's tangled web.

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Test your wits and reflexes in a variety of interactive challenges, from picking locks to racing Slutboxes. A skillful mercenary is a thriving mercenary.

Become part of Neon City, another cog working different jobs to make ends meet. Meet unique NPCs, unlock upgrades, and new spicy scenes. Few can rise all the way to the top of Neon City. Are you up to the challenge?

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Discover hidden quests, strange characters, and unexpected consequences around every corner. Trouble doesn’t wait for an invitation in Neon City.

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Hunt for collectibles and piece together Neon City's hidden rewards. Exploration pays off - in more ways than one.

A goblin whose village was burned to the ground gains unstoppable power through rage—and takes revenge on humanity.

This isn’t about cutscenes. The real star is the grind: looping, optimizing, and powering up efficiently.

And then, over 240 heroines (enemies) stand in your way.

Get stronger. Smash them faster. Push further.

When you’re ready, dive into Challenge Mode for high difficulty, earn better rewards, and power up even more—enjoy endless inflation!

The protagonist, the hero of the Fire Dragon, embarks on a journey to defeat the Demon King with his childhood sweetheart, Fine, and his best friend, Gard.

A succubus tempts them in various ways,
leading to betrayal, infidelity, the collapse of friendships, and the protagonist's own army's downfall.

The story depicts everything from the setup leading up to the temptation to the consequences after succumbing to it.

When looking for changes in your life, you use the services of an employment agency. Fate throws you to another country, where you are employed in an inn in the middle of nowhere. You quickly learn how to cope with new responsibilities, and at the same time you get to know the other, beautiful part of the staff better.

As you manage your time between shifts, you develop a very intimate relationship with your co-workers. Trying to avoid the eyes of hotel guests, you use every corner and every piece of furniture to satisfy the desires of the two, three and four of you...

A few days after the new Demon King took the throne, a team of four brave heroes embarked on a journey to defeat the new Demon King.
However, before they could challenge the king, succubi stood in their way...

Shouichi, Azuha, and Emily are summoned to another world, but just as they confront the Demon Lord, she escapes to another realm. With no choice, they must follow her to return home. However, they soon discover their abilities are mysteriously sealed, leaving them as ordinary, powerless humans. Azuha, whose powers are desired by King Caldier, volunteers to stay behind in exchange for Shouichi and Emily’s freedom. Feeling something is off, Azuha urges them to gather intel. Realizing they’re caught in a dangerous power struggle, and with having just a week until negotiations are over, Shouichi and Emily race against time to uncover the truth and save Azuha.

Evil spirits.
The end result of people who died with regrets.
To exorcise evil spirits, the powers of an exorcist are needed.
There are various methods for exorcising spirits…
But it seems that the method used by one exorcist is very different from the norm.
A certain woman, known as a skilled exorcist, has become somewhat famous in the underworld…

An elite succubus born into royalty.
She has a gentle and calm personality, but grew tired of her family’s plan to conquer the human world through force, and thus ran away from home.

Blessed with exceptional talent as a succubus, she used her powers to create a barrier, gradually bringing the nearby town to peaceful submission under her charm.

I happened to discover the teacher’s secret.

From that day on, a special relationship began between me and her.

Shiori Kuroba, 24 years old.
Teacher of modern Japanese literature.

Her stunning beauty draws everyone’s eyes,
and her figure is practically hazardous to impressionable teenage students.

Now that I hold such a woman’s secret,
there’s only one thing to do.

“What is it you want from me…?”

“Teach me… Teach me privately, Sensei.”

In exchange for keeping her secret,
her special lessons begin.

My distance to Sensei grows even closer.

I won’t let this be a one-time thing—

I’m going to become Sensei’s master.

A weak male fighter of the evil organization Black Wolf is one of the rabble with low combat ability.

Punished by female executives, ridiculed by female fighters, and completely beaten down by female heroes.

To escape from these days, the weak male fighter struggles to achieve success, but…
In the end, he can’t beat a woman.

“You think a mere fighter can beat us, you weak dick?”

The hero RPG starring a weak fighter begins here!

In a world where demons and humans coexist, the elite members of the organization [Demon-Slaying Warriors], which stands against the demon threat, face a family crisis!

S-rank Demon-Slaying Warriors Mizuki, Cecilia, and Rekka learn that Mizuki's daughter Akari has failed her infiltration mission and been captured. To rescue Akari, the three infiltrate the demons' lair, but they are discovered by the enemy.

Cecilia and Rekka get caught in the demons' schemes, while Mizuki ventures alone into the [Breeding Dungeon] where her daughter is held.

The harsh trials awaiting her shake Mizuki's heart and bonds... Resist and protect to the end—the epic battle to save her beloved family begins now!

Will Mizuki and the others successfully rescue Akari? Witness the touching conclusion together.

"A mysterious device, a 10-day countdown, and a city full of secrets."

One ordinary evening, you stumble upon a strange Hypnosis Device discarded on the street. This discovery transforms the city into your personal playground. You have exactly 10 days to explore every corner of the district, infiltrate the lives of those around you, and use the device to weave a web of influence.

Embark on a bold Adult Adventure where your curiosity is rewarded, and every hidden corner holds the potential for a new conquest.

At Higashikoi Academy, where the protagonist (you) attends, male students have been disappearing one by one.
Why are only the boys disappearing? Who is doing it, and why?
On the day of your date, you are attacked by female students calling themselves the “Seduction Club,” and you set out to uncover the truth behind the Seduction Club.
There, you must discover the school’s hidden “other side”.

The protagonist, Elmina, was born deep in a lush forest.
Without magical powers, Elmina lived peacefully with her beloved younger sister, though confined to a mansion.
One day, she loses everything.

—The red-eyed sorcerer.
The enemy who burned down her hometown and took her sister away.
Elmina, the sole survivor, was spared and was learning magic in a small village to reclaim her family.
There, she makes a contract with a horned girl named Ferris, who marks her body with a mark of lust.
With the power of the mark of lust now allowing her to use magic,

■Princess Ria battles, gets defeated, sells her goods, and goes on a grand adventure!

■Princess Riatris, the second princess of the Jewel Kingdom, is fed up with her stifling castle life! Then one day, Ria finds the perfect reason to escape the castle... "I'm off on a journey to find jewels!"

■And so, Ria sets off on a solo journey without her attendant! Her goal is to find seven "pure raw magic gems"! However, she's immediately tricked into working at a brothel...!?

■The lodging is expensive! And it doesn't fully restore health! Items are expensive! And their usability is questionable! Equipment is ridiculously expensive! Maybe it's better not to buy it...!? Wait...? Where can I find the raw gems...? Even that information isn't easy to find!

■If you don't have money, get a part-time job! If part-time work isn't enough, earn money with your body!? The dungeon is full of monsters! If you lose a battle... you get pregnant and raped!

■Deepen your friendships with the people you meet on your journey and gain jewel-like experiences that you can't get at the castle!

When your grandpa falls ill, he fears he doesn't have much time left. However, there is a legend passed down in Megamisawa Village of a fishgirl guardian spirit capable of healing any injury or illness. Fortunately, you meet Gyoin-san, an expert angler who teaches you all about fishing. With his help, make your way upstream to Hakuro Falls, where the guardian spirit resides, and reel her in!

Discover and catch various species of fish as you travel up the Megami River in intense fishing battles, where timing and perseverance are key. Along the way, help out the people of Megamisawa Village to unlock new areas and come ever closer to catching the guardian spirit. Just don't get careless—this is no leisurely fishing trip, and the path ahead isn't without its fair share of danger! Tussle with increasingly powerful animals as you make your way upstream, proving yourself as Megamisawa's strongest. And if you ever need a break from the action, you can view all the fish you catch in your aquarium!

The hero and his party encounter a problem in a village they stop at…
“People who go into the forest keep disappearing…”
The hero and his party head into the forest to solve the problem, but they can’t find the source of the problem…
Instead, the hero is caught in an enemy trap and left alone, where he falls prey to the temptations of a breast demon.
He is taken to the monster’s den.
The hero tries to resist, but is sweetly seduced by the enemy breast demon…

Three succubi have escaped into Succubus City, a red-light district overflowing with lustful women!

The protagonist, a member of the country's special forces, is tasked with capturing the succubi lurking in the city, but he has no experience with women, and the city is full of temptations and lustful women...!

Will he be able to find the succubi safely...?

This game is an RPG where you battle succubi.
The protagonist, a brave hero, embarks on a journey to defeat the succubus queen who suddenly appeared in the land.

During combat, you’ll be attacked with erotic techniques by female monsters—
and if you lose, you’ll be overpowered and ravished by the succubi.

This is a male-submissive (M-oriented) work, and there are no reversal scenes of any kind.

Patra's next target is the God of Death, Anubis, who lives in the Giga Cave in a vast desert.

Goblins, scorpions, and other vicious monsters are roaming in the cave,

but she is confident that nothing can stop her.

■ Gameplay, Combat ■

Puzzle x Dungeon Crawler - This game is quick and fun with simple controls!

The combat system is simple.

Petra and the enemy will attack each other until one of them runs out of HP.

But if Patra's ATK is lower than her opponent's DEF, she will always lose!

Be careful!

Explore the map and collect items: skill-enhancing magic stones, money, etc!

Find three kinds of keys to go to the next area in the maze-like map!

Monsters and other creatures are blocking her way.

Without enough magic stones, she will be unable to pass through them!

Explore the map carefully and watch out for her status!

She woke up in an unfamiliar labyrinth.
All her memories are lost, except for
her name 「Lifia」,
and a strong sensation, as if her mission,
to 「escape this dungeon at all costs」.

Led by that urge,
Lifia pushes forward through the dungeon.

This dungeon is full of grotesque monsters,
nasty traps, and bizarre people.

Through getting defeated by enemies, caught in traps, or interact with strangers,
Lifia gradually learns the taste of pleasure,
and gets more and more "corrupted" as it takes over her.
However, the more corrupted she becomes, the stronger she gets......

Lifia wanders forward.
To escape from this place......
And, what awaits her at the end――

* * * Game * * *

Full-scale RPG. Over 60 Independent Events. Over 50 Characters, each with a designated sex scene. 90 Standard Event CG Illustrations. Catch monsters to construct your Harlem world!


* * * Extended Lineup * * *

90 Standard Event CG Illustrations
Over 60 Independent Events
Over 20 Monstergirls
Over 10 Professional Illustrators
Over 50 Characters, each with a designated sex scene
Over 30 Original Fighters


* * * Monsters * * *

Various species and monsters coexist within the Devil Quest world.
Each is unique in appearance and temperament, however are all in pursuit for happiness.


* * * Training at the Ranch * * *

The ranch is ever evolving.
You can purchase items there.
Furthermore, you can communicate and sex with Monstergirls.

The Monstergirls can be milked. These are ready to drink fresh.
Collect your favorite monsters, milk them, and have a blast!
This milk is portable. Carry it with you to drink on the go!


* * * Heroine * * *

All characters within the game have a specific scenario associated with them.
These heroines are diverse in their ambitions, profession, and hobbies.
Devil Quest is proud with the broad offering of our characters.


* * * Grand-scale RPG * * *

The protagonist of this grand-scale RPG travels to create a Harlem of attractive females.
Given the map size and event length, we anticipate 20 hours of total game play.
Your world of erotism further expands once obtaining your means to travel on sea and above air.

You can also build brothels and strip pubs as your side business.
However, you must be willing to offer your beloved monsters to other men.
Tired of travelling? You can shift your efforts to managing these facilities.

You can also construct casinos and monster wrestling as your business.
One day in the Devil Quest world is 24 hours.
Some events are time dependent.
Special items and sex scenes may require your gameplay at specific times of the day.


* * * Ancillary Scenarios * * *

We have other ancillary scenarios prepared for you!
The occurrence of these scenarios are dependent on which monsters you send to the ranch.
Each ancillary scenario is equipped with at least 5 sexual scenes.

The magician Magique has thrown the world into chaos.

Can Yuri, Magique's childhood friend and a hero, conquer the dungeon overrun with monster girls and thwart his scheme? And what is Magique's true desire...?

The third installment of the monster girl reverse rape RPG where you're raped to death if you lose!

Featuring 15 new monster girls and 6 returning monster girls, this game includes a record-breaking 20 H-scenes!

Of course, the returning monster girls have new H-scenes! Be raped in every corner of the dungeon!

[Gameplay]

- Having your whole body played with by breasts and mouths while your ass is raped

- Being swallowed by a monster while in a 69 position with a girl

- Being pressed all over by four pairs of giant breasts

- Seed-squeezing press while in a puff-puff state

- Being hugged by multiple monsters while receiving titjobs and blowjobs

- Reverse rape with a dick twist

- Double titjob as a reward from busty succubi

- Being inserted into a giant and used as a dildo

- Having your level sucked by a succubus with huge breasts

- Being raped in the ass by a succubus with a huge dick etc.

Once a lustful knight, she and her companions strayed into a mysterious cave while completing a bounty mission.

But what awaited her there was a goblin ambush already lying in wait!

What was once nothing more than a filthy fantasy has now become a cruel reality.

Captured in the goblins’ lair and branded with a cursed lewd mark,

her fate now hangs in the balance—will she fall as nothing more than a breeding vessel,

or struggle to escape with her life?

Only you will be able to witness the outcome.