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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 HTML5 Strategy
for Windows tagged Sci-fi (112 results)

112 results

Explore HTML5 Strategy games for Windows tagged Sci-fi on itch.io · Upload your HTML5 games for Windows to itch.io to have them show up here.

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Space, the Tower Defence
Juvisy
Strategy
Play in browser
Grid #017
Do you have what it takes to control the Grid?
charliect
Strategy
Play in browser
Gravity Forge: The Quest for Antimatter
Navigate celestial puzzles and harness the forces of the universe in a high-stakes intergalactic smuggling operation
lethalgem
Puzzle
Play in browser
Nexus Conquest
Test your luck at planetary conquest in this sci-fi tactics and management game
Jack
Strategy
Play in browser
Terra Tritium
Players can explore asteroids teeming with Trit
#TRIT
Play in browser
Ludical
$4.99
Your soul is trapped in lines of code. What will you do?
Newbo Games
Strategy
Play in browser
Private Mining Company
Classic tower defense with a hardcore twist
AssassinMonkey
Strategy
Play in browser
Exile Tactics
A turn based tactics campaign set in the far flung future.
Sarcelle
Strategy
Play in browser
Xenocrystal TD
Roguelike Tower Defense game with tons of upgrades
NaluGames
Strategy
Play in browser
Down the Wormhole
A turn based tiled strategy game.
Emvy Software
Strategy
Play in browser
Plant The Planet
NutexProductions
Strategy
Play in browser
Raid: synty Legends
A dungeon crawler made for the Snyty Jam March 2024 with the theme 'Unlikely Allies'!
Simon
Strategy
Play in browser
Apocalyptic Empire
A post-apocalyptic political strategy game.
Saumron
Strategy
Play in browser
MRL
This is a traditional roguelike game with a focus on long-range combat. You pilot a mech.
ahne
Strategy
Play in browser
Space Exterminators
Tactical combat against alien slime
LittleDaimon
Strategy
Play in browser
Jurassic Dork
Cameras, lights, doors, and ACTION!
Newbo Games
Strategy
Play in browser
Steel Swarm: Arthropod Assault
Casual run-and-gun tactics.
Xed
Strategy
Play in browser
Make Mars Home
A game about humanity's drive to not only survive on a new planet, but make it their home.
Eden Meridia
Strategy
Play in browser
Goobl
smorrebrot
Strategy
Play in browser
Epsilon Indi
real time auto battler
CrashDumpSoftware
Strategy
Play in browser
Terraformia
Base Building and Decision Orianted Game
emreakbas
Strategy
Play in browser
Project: Artscapade
Protect an art museum from thieves
Timmir
Strategy
Play in browser
The Approaching Quiet
Flee the Fog. Reach the stars
P. R. Saseta
Strategy
Play in browser
Cargo Exodus
AndresTapa
Strategy
Play in browser
Memoria: Unchained
Turn-based RPG about manipulating your intent
PneumaVoid
Strategy
Play in browser
Planet Defender
Space roguelite mixing shooter and tower defense! [EN/FR]
Krapau
Strategy
Play in browser
Aliens Attack? Again!
As a flying saucer, manage the city by moving buildings out of harm's way from increasing natural disasters.
JustWinginIt
Strategy
Play in browser
Terminal Intelligence: Halt the Hero
YOU are the final boss! Summon your henchmen to prevent the hero from escaping!
GooseRocketGames
Strategy
Play in browser
Angel of EDEN-7
Tower defense in space
SymbolsWriter
Strategy
Play in browser
Cokkie Kliccer
Cokkie Kliccer geam.
Alm
Strategy
Play in browser
10 Seconds on Titan
Maintain your life support - 10 seconds at a time.
Fuzzyzilla
Strategy
Play in browser
Bureaucratère
L'ONU vous affecte au secrétariat général de la Lune. Survivez à votre mandat sans crise politique, ni apocalypse...
alex234567890098765432
Strategy
Play in browser
Last ship for humanity
The last remains of humanity flee through space chased by aliens
Szym
Simulation
Play in browser
Sky Fire
Rain fire from the skies in the name of humanity!
Daatster
Strategy
Play in browser
Eternal Space Rogue
Iron man tactical sci-fi roguelike
Seph
Strategy
Play in browser
Order: Elimination (Alpha version)
Vsevolod_Yurchenkov
Strategy
Play in browser
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