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Adult

For adults, often containing sexual or mature content.

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Mystery

Weaving intrigue and suspense, these experiences challenge players to uncover hidden truths, solve puzzles, and piece together clues in enigmatic narratives or atmospheric settings.

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Top selling
tagged Adult and Mystery (207 results)

207 results

Explore games tagged Adult and Mystery on itch.io · Upload your games to itch.io to have them show up here.

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Anomalous Coffee Machine
Her coffee machine is weird and NSFW.
HoruBrain
Interactive Fiction
Play in browser
Eternum
Story-focused mystery harem game
Caribdis
Visual Novel
DESIRIUM
Romance/harem story with gorgeous girls!
elcharlo
Visual Novel
Deluded (18+)
Unreal Engine Adult RPG Survival with a fascinating storyline...
SRT
Role Playing
Once in a Lifetime
Story-focused mystery harem game
Caribdis
Visual Novel
Stranded in Space
A harem game about a man on an all-female spaceship.
Wildman Dev
Visual Novel
The East Block v0.6.2
$5
A sexy (18+) choice based visual novel about a couple's new life in the big city.
Bobbyboy720
Visual Novel
City Devil: Restart
Story-focused adult mystery game.
Sabirow
Visual Novel
The Strange Island
$0.99
-50%
TheDarknessZs
Adventure
New Horizon
Adult Visual Novel
KawaiiSukebe
Visual Novel
GIF
Burrows
Dig a Little Deeper.
Nikko
Visual Novel
Deviant Anomalies
A detective, corruption harem game where you solve mysteries.
Moolah Milk
Visual Novel
Covenant of Morn
An erotic adventure set in a dark fantasy world.
395games
Visual Novel
Network Euphoria
$10
Time to start connecting!
RegretfulBliss
Simulation
Full Service (NSFW Visual Novel)
$39.99
A BL game about the adventures of a salaryman who visits a
HerculionVerified Account
Visual Novel
Dreamland
$4.99
Dokiden
Visual Novel
Unraveling August
Story-focused Adult Visual Novel
AugustEsoterica
Visual Novel
Sihai's Legacy
Cute guys and strange happenings- where will your story take you? What legacy will you leave behind...?
iglootheraptor
Visual Novel
Erotic Justice
$9.99
Solve the case with your wits and reasonably large penis
wilsonthegreen
Visual Novel
Mindwipe Castle
$7.50
A mind control mystery
HypnoChanger
Visual Novel
Folk Moan
Lewd isekai folk-horror in arctic villages
nonhumans
Adventure
Play in browser
DOGMA
Different Worlds, Adult Sandbox, Mystery Harem Game
W.M
Visual Novel
The Goodtown Mystery
$9.90
An adult investigation quest game about the mysterious disappearance of Rachel
retsymthenam
Adventure
The Intoxicating Flavor
PixelsLab
Visual Novel
SnowStorm (full purchase) [EraStorm Ep.2]
$9.90
Adventure Adult Visual Novel on Vikings
GleenX Studio
Adventure
THE WRATH
Different Worlds, Mystery Harem Game, Story-Focused Sandbox
W.M
Visual Novel
Between Humanity
Story-focused sci-fi harem game
DebatingPanda
Visual Novel
Realm Invader
InvaderGary
Visual Novel
The Last Star Walker [Ch. 1]
Story-Focused Harem Game (NSFW)
Veluxa
Visual Novel
Crimson High
Adult harem game about a bunch of cute girls with mysterious secrets
VertigoAVN
Visual Novel
YOU and HIM
You stop to help a Hitchhiker. The encounter is a deadly one.
Unknown Hermit
Visual Novel
A Stantastic Time!
A Gravity Falls Fangame
Trench Coat Productions
Visual Novel
Play in browser
Above The Clouds
$14.99
Adult Visual Novel Game
Mundo Games
Visual Novel
Defending Lydia Collier
$20
v.0.16.2 is now available!
White Phantom Games
Visual Novel
LifeDev
$4
Overcoming CPTSD. 1st Person 3D Exploration Point/Click Journey.
Nande!
TIME SHOT CITY 2078
CRAZY RPG MADE IN 3 DAYS
DARK STAR STUDIOS
Action
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