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Puzzle

Games that challenge the player with critical thinking to solve levels. 

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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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New & popular free Puzzletagged Sci-fi and Twine (13 results)

13 results

Explore Puzzle 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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A short passage-hopping puzzle game about the memories of one Billy Pilgrim, who has come unstuck in time.
Puzzle
Play in browser
The Company welcomes you!
Simulation
Play in browser
You're a brilliant, if emotionally challenged, young scientist who needs to solve a mystery, on the moon..
Interactive Fiction
Play in browser
You serve alien customers aboard the Hubble Convenience Store. You translate their requests for "Earth Specials."
Puzzle
Play in browser
A race for survival, with puzzles.
Puzzle
Play in browser
Time Travel Text Adventure
Interactive Fiction
Play in browser
A science experiment gone wrong and someone has encrypted all of the crewmates' logs. Can you find the truth?
Interactive Fiction
Play in browser
Solve puzzles and fight monsters in these multiplayer horror Twine game.
Interactive Fiction
Play in browser
Sci-fi adventure as the sole survivor of a tragedy that destroyed your world.
Interactive Fiction
Play in browser
Thugs and buffoons descend on your beloved bar
Interactive Fiction
Play in browser
Fight in the Grand Galactic Tournament to get back your planet's stolen moon!
Interactive Fiction
Play in browser
A sci-fi Twine puzzle game
Interactive Fiction
Play in browser
There are some problems aboard the ship--but you'll probably be able to figure it out, right?
Puzzle
Play in browser
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