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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Twine

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

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Top rated free
tagged Sci-fi and Twine (229 results)

229 results

Explore games tagged Sci-fi and Twine on itch.io · Upload your games to itch.io to have them show up here.

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GIF
Trigaea
Alter genes, survive. Sci-fi RPG. 270k+
RynGM
Rated 4.8 out of 5 stars
(597 total ratings)
Interactive Fiction
Play in browser
Sentience
An Interactive Novel
st.sleepy
Rated 4.8 out of 5 stars
(202 total ratings)
Interactive Fiction
Play in browser
The Tower
a woman lives and gnaws
communistsister
Rated 4.8 out of 5 stars
(115 total ratings)
Interactive Fiction
Play in browser
The Soulforge Order
Become a soulforge and uncover the secrets of Azish.
Salt
Rated 4.9 out of 5 stars
(65 total ratings)
Interactive Fiction
Play in browser
POM SIMULATOR 9000
weary, transformation, dog, burger, comfort
d Marie
Rated 4.8 out of 5 stars
(83 total ratings)
Simulation
Young's Home for Retired Robots
As its resident caretaker, go on an adventure to save a retirement home for robots
prince of the clouds
Rated 4.9 out of 5 stars
(43 total ratings)
Interactive Fiction
Play in browser
Your World According to a Single Word
text | text | text
Kastel
Rated 5.0 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
Superlunary Episode 1.0
A slow, queer, post-war space opera
communistsister
Rated 4.8 out of 5 stars
(26 total ratings)
Interactive Fiction
Play in browser
Two Envelopes
Two coffees - one black, one ice caramel.
The Adamant Gambit
Rated 5.0 out of 5 stars
(12 total ratings)
Visual Novel
Play in browser
Machine of Death
If you knew how you would die, would it change how you lived?
Hulk Handsome
Rated 4.9 out of 5 stars
(17 total ratings)
Adventure
Play in browser
Oh No: My Hot Coworkers Keep Turning Me On!
And they're sexy aliens?!
vermis
Rated 4.9 out of 5 stars
(14 total ratings)
Interactive Fiction
Play in browser
A True History of the Adamant Gambit
eventually, seeds find a way to grow
The Adamant Gambit
Rated 5.0 out of 5 stars
(11 total ratings)
Visual Novel
Play in browser
GIF
Gravitas Shortfall
A tragedy in high orbit
Juniper-C
Rated 5.0 out of 5 stars
(10 total ratings)
Interactive Fiction
Play in browser
GIF
Welcome to the Adamant Maintenance Monitoring Terminal
> the heating again?
The Adamant Gambit
Rated 4.9 out of 5 stars
(15 total ratings)
Visual Novel
Play in browser
Excalibur
Welcome to the EXCALIBUR Wiki.
J. J. Guest
Rated 4.9 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
Mémoire 0079
See the truth. Discover the lies. Click links.
Roxy S.
Rated 4.9 out of 5 stars
(12 total ratings)
Interactive Fiction
Play in browser
The Last Sanctuary
Will you guide humanity into a new era, or doom it forever?
SjoerdHekking
Rated 4.9 out of 5 stars
(12 total ratings)
Interactive Fiction
Play in browser
Industrial Accident
A robot violently goes wrong
John Ayliff
Rated 4.7 out of 5 stars
(19 total ratings)
Interactive Fiction
Play in browser
welcome to the start
Haubanero
Rated 4.9 out of 5 stars
(10 total ratings)
Interactive Fiction
Play in browser
Aquarii
Can a universe survive without gods?
Evie
Rated 4.6 out of 5 stars
(33 total ratings)
Interactive Fiction
Play in browser
Unbecoming
A revisionist body horror denouement
-hexcavator-
Rated 4.7 out of 5 stars
(23 total ratings)
Interactive Fiction
Play in browser
Silent Earth
Silent Earth is a short sci-fi text adventure about finding one’s place despite an uncertain future
Fring Frang
Rated 4.7 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
NecRomancer
Can’t find the perfect girl? Just build her!
Lucie O' Lantern
Rated 4.4 out of 5 stars
(81 total ratings)
Adventure
Play in browser
Compassionate Simulation
our company mission to provide grieving families with accurate, compassionate simulations of their deceased loved ones--
Aster F
Rated 5.0 out of 5 stars
(9 total ratings)
Interactive Fiction
Play in browser
Cryoloop
a 60-second time travel adventure
communistsister
Rated 4.6 out of 5 stars
(16 total ratings)
Adventure
Play in browser
1181
"WHEREBY THEY LIE IN WAIT." ||| (Collab)
Grim Baccaris
Rated 4.6 out of 5 stars
(14 total ratings)
Interactive Fiction
Play in browser
The solar system tastes like chicken
Anticapitalist astronomy. Expand. Expand. Expand?
laughingpineapple
Rated 4.9 out of 5 stars
(9 total ratings)
Interactive Fiction
Play in browser
Sins of Solstice
Everything Has to End. And Everything Has to Begin.
rowan
Rated 4.4 out of 5 stars
(27 total ratings)
Interactive Fiction
Play in browser
Distance & Mirage
Where is Laurel?
HeartForge
Rated 4.5 out of 5 stars
(17 total ratings)
Interactive Fiction
Play in browser
Cyborg Arena
In a dystopian future, cyborgs gladiators must fight for their owners' entertainment
John Ayliff
Rated 4.5 out of 5 stars
(18 total ratings)
Interactive Fiction
Play in browser
CRASH / IMPACT / CONTACT
Stone thoughts in a rock desert. Unsustainable peace.
laughingpineapple
Rated 4.6 out of 5 stars
(10 total ratings)
Interactive Fiction
Play in browser
Unlabeled Flesh #338
be a butcher on a strange planet
maxine sophia wolff
Rated 4.8 out of 5 stars
(9 total ratings)
Interactive Fiction
Play in browser
Derelict
A science fiction horror story.
ultrabrilliant
Rated 4.4 out of 5 stars
(14 total ratings)
Adventure
Play in browser
Proto Sum
Debug a prototype AI in this multi-ended VN/Clicker.
RynGM
Rated 4.4 out of 5 stars
(15 total ratings)
Visual Novel
Play in browser
Starship Neptune
Relationships and spaceships both take work.
deecity
Rated 4.7 out of 5 stars
(9 total ratings)
Adventure
Play in browser
Catharsis
hanyeul
Rated 4.3 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
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