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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

New & popular free Puzzletagged Sci-fi Page 7 (2,204 results)

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

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The ultimate minimalist TOWER DEFENSE game!
Strategy
2D puzzle game about a rusting robot beaver who builds dams in a flooded world. Developed for Pixel Game Jam 2024
Puzzle
Play in browser
Explore the ruins of an old research lab at the bottom of the ocean
Puzzle
First-Person Sci-Fi exploration game
Adventure
Puzzle Stealth Immersive Simulation
Puzzle
Infiltrate the lab with your future self to steal the time machine parts. Think with two heads and avoid the paradox!
Platformer
A game where you're a trojan breaking into someone's PC
Puzzle
Space
Puzzle
Play in browser
Space travel is a Nebulus concern!
Puzzle
A stranded android trying to re-establish connection with Earth
Puzzle
Play in browser
Led to a remote exoplanet by a distress signal, B3-4K discovers a laboratory under the surface of the planet.
Puzzle
The game only tells half the story
Adventure
A time travel puzzle game
Puzzle
Join Satellite Repair-person 5913-A and ensure the continued communication across humanity’s worlds!
Puzzle
Colourful spacemen killing each other, now in point-and-click form!
Adventure
Play in browser
Infinite Library is now free on Steam!! Use powerful books to save the Library from becoming corrupted forever!
Platformer
Scour a zoo enclosure for clues and use your newfound knowledge to assemble a delicious sandwich for a creature to enjoy
Puzzle
Locked inside a lab, you are instructed to follow a series of mysterious codes...
Puzzle
Play in browser
The sequel to Metro City: Night Shift. ( In Production - Demo Available! )
Adventure
Adventure
Play in browser
You wake up in the space station quarters, something isn't right.
Adventure
Play as a hitman duo: one assassin, one AI. Teamwork and clear communication are vital for successful eliminations.
Shooter
A mix of stealth, puzzles, and grappling. (Portals included)
Action
Explore the dystopian Hive Co. "virtual world" all in VR. Build a computer, play minigames, solve logic gate puzzles.
Adventure
Hack the simulation! Login to terminals, solve puzzles in a virtual simulation, & uncover the reality at OMNI Corp!
Puzzle
A ship with faulty gravity stabilizers goes on one last adventure.
Puzzle
Play in browser
Navigate celestial puzzles and harness the forces of the universe in a high-stakes intergalactic smuggling operation
Puzzle
Play in browser
A walking simulator about loneliness, and visions of the past.
Interactive Fiction
Evade the experiment and save your colleague.
Puzzle
a reality bending 2D sandbox platformer
Platformer
Puzzle
Play in browser
Save the ship before systems go critical!
Puzzle
Play in browser
University Project
Puzzle
Take pictures of demons and bind them to yourself through flattery
Puzzle
Play in browser
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