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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

Top Puzzle$15 or less with Steam keys tagged Sci-fi (21 results)

Explore Puzzle games with Steam keys tagged Sci-fi on itch.io 路 Sell your games with Steam keys on itch.io to have them show up here.

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An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
steampunk vehicle adventure made of paper
Adventure
Five days ago, Janet left her dorm to go on a date. She never returned.
Visual Novel
CATYPH is a First Person Adventure game reminscent of Myst. Visit moon Tytaah and solve the challenging puzzles.
Adventure
surreal exploration game set within a divine monument
Adventure
Sci-fi action puzzler. Includes level editor.
Puzzle
Dual Control Action Puzzle Adventure!
Puzzle
Alien spaceship simulator
Puzzle
Winning list entry of BTP jam - A simple yet challenging puzzle games
Puzzle
Play in browser
Turn-based tactical puzzle game about drones fighting beasts.
Puzzle
Please try to keep our robots alive . They've been through enough...
Puzzle
Guide an army of nano-bots through your alien organs to solve puzzles and cure your infected body!
Puzzle
Retool
$7.99
3D puzzle game where you try to escape incomplete orbital defense stations by hacking into computers.
Puzzle
KOJOUJI
$14.99
kojouji-game
Adventure
Reroute
$3.99
A challenging puzzle game with lasers and portals.
Puzzle
Escape the hellish planet 50Y-80Y in a beautiful puzzle platformer RPG.
Platformer
itch.io now on YouTube!