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Tools & Engines

Twine

twinery.org/

Twine is a free and open source tool for telling interactive, non-linear stories.

Tags

Adult

For adults, often containing sexual or mature content.

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Top rated free
made with Twine tagged Adult Page 5 (428 results)

428 results

Explore games made with Twine tagged Adult on itch.io. For adults, often containing sexual or mature content. · Upload your games made with Twine to itch.io to have them show up here.

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Absorption Quest v0.4.0
A transformation game centered around absoprtion content
Grankor
Rated 3.8 out of 5 stars
(70 total ratings)
Interactive Fiction
Play in browser
Life of the Party
You find yourself going to a Halloween Party on your college campus and find out they summoned a demon!
Serathin
Rated 3.9 out of 5 stars
(23 total ratings)
Interactive Fiction
Play in browser
Prelude to Enormity
18+ Weight Gain/Expansion CYOA
NoRefundGames
Rated 4.4 out of 5 stars
(8 total ratings)
Interactive Fiction
Play in browser
GIF
Burn. Pulse. Detach.
twine game. personal reflections on bpd. nsfw.
ｔｅｃｇｏｔｈｉｃａ
Rated 4.4 out of 5 stars
(8 total ratings)
Visual Novel
Play in browser
Hotel Dares
A romantic night away takes a naughty turn when a game of truth or dares is played.
Question Mark Games
Rated 4.4 out of 5 stars
(8 total ratings)
Interactive Fiction
Play in browser
RUNAWAY (Demo)
A survival horror game for older teens and adults.
ghoulfriend1849
Rated 4.4 out of 5 stars
(8 total ratings)
Survival
Play in browser
The Mysteries of Isis (18+)
Lesbian Smut Mysticism
Mystica Erotica
Rated 4.4 out of 5 stars
(8 total ratings)
Play in browser
Quill Service
Do your best to serve beverages to a rowdy crowd at HEAT
Tem Tempo
Rated 4.4 out of 5 stars
(8 total ratings)
Interactive Fiction
Play in browser
Scarlet Moon 2: Eclipse Rising
A silly superheroine spanking interactive fiction game!
aka
Rated 4.4 out of 5 stars
(8 total ratings)
Interactive Fiction
Play in browser
Sexual Service Act: Going To Work
Living your life in a freeuse world...
Broken Arrow (MasterLoveHurts)
Rated 4.0 out of 5 stars
(13 total ratings)
Interactive Fiction
Play in browser
Hope and the last star
The stars are gone, you and your spaceship are the last hope of humanity.
Hope_Dev
Rated 4.6 out of 5 stars
(7 total ratings)
Simulation
Hourglass Magic
"Create Your Own Adventure", but Julie's boobs grow each time you cast a magic spell.
Waifu Fan One
Rated 3.8 out of 5 stars
(31 total ratings)
Adventure
Play in browser
The Zhonghua Zero-Day
A gay BDSM spy-themed text adventure
Varlance
Rated 3.9 out of 5 stars
(16 total ratings)
Interactive Fiction
Play in browser
Smashing Stag Party
A stag crashes a bachelor's party and now the transformation anthro party starts.
DesireLines
Rated 3.9 out of 5 stars
(20 total ratings)
Interactive Fiction
Play in browser
Le Couturier Adam (BL Yaoi 18+ Ouji)
Explore a day in the life of Adam Sandlerton, a small-time couturier surrounded by desirable gentlemen.
LinXueLian
Rated 4.8 out of 5 stars
(6 total ratings)
Interactive Fiction
Play in browser
Corris Gaiden ~Priestess of the Forgotten Hero~
(18+) Elf peril fantasy adventure.
twinblade general
Rated 4.8 out of 5 stars
(6 total ratings)
Interactive Fiction
Play in browser
Bastard: An Interactive Fiction Story
You are the bastard Heir to the Kingdom of Arma.
PlotPlay
Rated 4.0 out of 5 stars
(10 total ratings)
Interactive Fiction
Play in browser
(v0.0.3)Donkey Diaries: Punch In, Hoof Out
A R-18, zombie-Donkey-mass-TF outbreak game!
Boldpaw562
Rated 4.0 out of 5 stars
(10 total ratings)
Interactive Fiction
Play in browser
Stuck in Sutton v1.1c
How far will you go to get out of town?
Ben Rosewood
Rated 3.6 out of 5 stars
(172 total ratings)
Interactive Fiction
Play in browser
The B.L.I.M.P. Grant
Feed a fat brat until she's Stellar! (Literally!)
STAHLBROW
Rated 4.1 out of 5 stars
(9 total ratings)
Interactive Fiction
Lattice of Desire - A NSFW transformation CYOA
Corruption festers inside you. Will you let those who've captured you feel your power~?
ChaosTheSalamander
Rated 4.1 out of 5 stars
(9 total ratings)
Visual Novel
Play in browser
The Alchemist
A Magical Fantasy CYOA, 30k Words
LeahPeach
Rated 3.9 out of 5 stars
(17 total ratings)
Interactive Fiction
Play in browser
The Hole
Bats
Rated 3.9 out of 5 stars
(13 total ratings)
Interactive Fiction
Play in browser
To Borrow A Neighbor
A NSFW possession CYOA
Aaaac
Rated 3.7 out of 5 stars
(39 total ratings)
Interactive Fiction
Play in browser
As an ancient dragon I fell in love with monster girls and took human form to fuck people into them
laserpointer4
Rated 4.3 out of 5 stars
(8 total ratings)
Interactive Fiction
Play in browser
The Roommates
Sandro
Rated 3.7 out of 5 stars
(46 total ratings)
Visual Novel
Play in browser
Beast Companions
RPG porn game about a girl living her dream of becoming an adventurer with her beast companions.
Azla1
Rated 3.7 out of 5 stars
(51 total ratings)
Adventure
Play in browser
The Lodge In The Woods
The Lodge in the Woods is a multi-path CYOA with a variety of transformative ends.
Serathin
Rated 3.9 out of 5 stars
(11 total ratings)
Interactive Fiction
Play in browser
Titanum v0.5.1
Save your world from a bunch of idiots
durak1251
Rated 3.7 out of 5 stars
(31 total ratings)
Adventure
Play in browser
The Outlands: Anchor Horizons demo
An 18+ action RPG set in a world outside your universe
ChaosTheSalamander
Rated 4.7 out of 5 stars
(6 total ratings)
Role Playing
Play in browser
It's Heatin' Up!
An adult Omegaverse game made in Twine
Naughty Mono
Rated 3.8 out of 5 stars
(22 total ratings)
Interactive Fiction
Play in browser
5 dias com Tony Bumbum
databufa
Rated 5.0 out of 5 stars
(5 total ratings)
Adventure
Play in browser
Perils of Aestus Forest
Monster-girls try to make you into a woman in this erotic transformation game.
InkSpider
Rated 3.8 out of 5 stars
(21 total ratings)
Role Playing
Sexy facemask mod
Accept sexy photos of girls correctly wearing a facemask
HH Richards
Rated 3.7 out of 5 stars
(33 total ratings)
Puzzle
Play in browser
Perfect Girlfriend Juice
An erotic cyoa style game about a mysterious drink that transforms you into a perfect girlfriend.
Herrozod's Ero Zone
Rated 3.8 out of 5 stars
(18 total ratings)
Interactive Fiction
Play in browser
Boyfriend Summon
Summon the boyfriend of your dreams.
DesireLines
Rated 3.6 out of 5 stars
(97 total ratings)
Interactive Fiction
Play in browser
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