New & popular HTML5tagged Sci-fi (5,781 results)
Explore HTML5 games tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your HTML5 games to itch.io to have them show up here.
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Investigating a suspicious website, you and your partner uncover a horrifying truth
Simulation
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Make pocket universes to trade for balls. Make a white hole!
Puzzle
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This is an early test on a game im working on. about nuclear physics!
Simulation
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Play in browser
A Steven Universe fan game RPG with Visual Novel elements!
Role Playing
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A browser playable visual novel about an alien lying to join a potluck
Visual Novel
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Save the Earth! With Managerial Skills!
Interactive Fiction
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Play in browser
Race through the stars against other spaceships, sling-shotting around black holes and dodging planets!
Racing
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A satisfying 2D game where you dash around with a Polygon to clear waves of enemies!
Action
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Experience 'Galactic Assault,' a retro 2D pixel art space shooter with classic arcade action and intense space battles.
Shooter
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You’re devolved into an 8-bit version by aliens. Fight to evolve back to your 3D form, one resolution at a time!
Platformer
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