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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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Latest
tagged Adult and Mystery (343 results)

343 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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Mesaltmalomalal.
$1.99
horror and sexual violence
perico415
Simulation
Hokkaido Fox 0.58
Only a shrine in Hokkaido can lift the mystery of your death.
WhiteZap
Visual Novel
TIME SHOT CITY 2078
CRAZY RPG MADE IN 3 DAYS
DARK STAR STUDIOS
Action
Hearts on Parole
Welcome to Lone River. Enjoy your stay.
Magnum
Visual Novel
Coke Problem
Sometimes, being a detective its not that boring.
AfonsoPM_dev
Play in browser
City Devil: Restart
Story-focused adult mystery game.
Sabirow
Visual Novel
Eternum
Story-focused mystery harem game
Caribdis
Visual Novel
Lizard Game
come to lizard space. leave as space lizard
KDRGN
Adventure
Play in browser
Get Out of Bed v0.2.1
A story-driven adult VN game focused on player choice.
Slavien Games
Visual Novel
Opening to Love
A romantic adventure! With a hint of mystery...
JAI-Investigator
Visual Novel
The Ethereal Dream (demo)
The Free Demo of otome game - The Ethereal Dream
鸭子与葱制作组
Visual Novel
Wander Stars
MaxiusSnow
Visual Novel
Valkyrie: The Fall
Even the most capable soldiers are not prepared for the dangers that lurks in the forgotten corners of the galaxy.
tjord
Visual Novel
Coffee Story
what if yume nikki and life sim but lewd?
unnie
Role Playing
Northern Lights | A Furry Visual Novel
Split Peak Studios
Visual Novel
New Horizon
Adult Visual Novel
KawaiiSukebe
Visual Novel
Hokkaido Fox 0.57
Only a shrine in Hokkaido can lift the mystery of your death.
WhiteZap
Visual Novel
Shadows of the past
Abyss Echo Studios
Visual Novel
Anomalous Coffee Machine
Her coffee machine is weird and NSFW.
HoruBrain
Interactive Fiction
Play in browser
Lumen The Velvet Experience
Join the journey.
Holytoor
Visual Novel
Canvas of Deception: Behind the Frame
One painting, three suspects, and a detective on the case.
Miguel_Vilaca_3DGameDev
Adventure
Play in browser
Under the bed
Discover what lies beneath your bed.
MattBellamont
Visual Novel
TENEBROUS
You found a girl in a dark place.
Astoria Gloom
Interactive Fiction
Play in browser
Cyberspace Battle Maiden Academy
Are you prepared to face the dangers of the internet, and the mysteries of the academy?
Aquin25
Role Playing
Dissonance
A visual novel about being out of place.
L_Elyot
Visual Novel
Stranded in Space
A harem game about a man on an all-female spaceship.
Wildman Dev
Visual Novel
GIF
Burrows
Dig a Little Deeper.
Nikko
Visual Novel
Camp Promise Part 2
Well, What do we have here to discover?
Beebee Narrative
Interactive Fiction
Play in browser
Hell Bouncer
Dastrolabs
Action
The Strange Island
$0.99
-50%
TheDarknessZs
Adventure
Gods And Champions
“Gods and Champions” is about a novel in which you are drawn into a fight orchestrated by divine entities.
Crown Clown
Visual Novel
Hokkaido Fox 0.56
Only a shrine in Hokkaido can lift the mystery of your death.
WhiteZap
Visual Novel
Secrets of Charlton School
secretsofcharltonschool
Interactive Fiction
Play in browser
Echoes of the Nine
A journey to rescue magical princesses trapped on Earth!
frostymay
Adventure
Lord of the Shattered Lands
Ash Hammadai
Visual Novel
Life Replay
The MC, who mysteriously returns to the past, attempts to change his future.
ohshi
Visual Novel
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