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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 HTML5 Strategy
tagged Sci-fi (339 results)

339 results

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

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GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Strategy
Play in browser
GIF
Lancer Tactics
A mecha tactics game adapted from the Lancer TTRPG.
Olive
Strategy
Play in browser
GIF
Xenospore
Destroy tiles to prevent the Xenospore from spreading!
Aviv Levy
Puzzle
Play in browser
Solar Colonies
Tame the unstable climates of barren and inhabitable planets, then colonize them!
Fenderbate
Strategy
Play in browser
Solus Sector: Tactics
Turn-based space strategy game
Zizaco
Strategy
Play in browser
Mecha Genesis: Tactics
Turn-based strategy game where you can push enemies to deal extra damage.
Zizaco
Strategy
Play in browser
NOPE
This game is controlled by [NOPE]
Volcanic Giraffe
Strategy
Play in browser
OGame
Conquer the universe
Gameforge
Strategy
Play in browser
GIF
TAG: Tower Attack Game
Tower Defense, but you're not defending!
Sugar Potato
Strategy
Play in browser
GIF
Battle for the Galaxy
Breathtaking strategy game with astonishing graphics and gameplay. Fight for rights in the Battle for the Galaxy now!
AMT Games
Strategy
Play in browser
Orbital Defense Program
An orbital tower defense game with roguelite elements.
CyreneGames
Strategy
Play in browser
Corvus Sector
The galaxy in 100 turns.
Zarkonnen
Strategy
Play in browser
The Nightfall Incident
$5
Defeat the hacker who wants to disconnect the entire web!
patrickhpan
Strategy
Play in browser
Super Star Trek 1978 meets 25th Anniversary
A remake of the text-only Super Star Trek but with the look & feel of Star Trek: 25th Anniversary
emabolo
Strategy
Play in browser
Ultrabouters
Chess, but with DBZ-like fighting.
Jabrils
Fighting
Play in browser
Embry
Endless Space Tactics
benamas
Strategy
Play in browser
CEV-1
Block-style building resource management game
sirknightj
Strategy
Play in browser
GIF
Chez Bernie
Become a goblin blacksmith
TealRocks
Simulation
Play in browser
S P A C E D O U T
Escape the daily monotony of life on a spaceship.
Lana Lux
Strategy
Play in browser
Star Trek PICO-8
Conversion to PICO-8 of the 1978 game Super Star Trek
emabolo
Strategy
Play in browser
As one against our end
Your souls have been merged, fight the end of times together!
adriendittrick
Strategy
Play in browser
COSMODROME.v.03.14.22
JamesChappFillmore
Strategy
Play in browser
Rogue Station Defense
Roguelike tower defense with deep customization
Cladcake
Strategy
Play in browser
サイバーガード - Cyber Guard
Endless Rouge-like Tower Defense with cute Cyber Guards
Devsagi
Strategy
Play in browser
Unthinkable
A real time strategy game and horror narrative
jmdetloff
Strategy
Play in browser
Galactic Era
An online multiplayer strategy game
zclnzy
Strategy
Play in browser
BlackChain DEMO
An old-school sci-fi RTS
Borington
Strategy
Play in browser
Trees in Space
An incremental strategy game about buildings bots to harvest resources on planets
HildeVandela
Strategy
Play in browser
GIF
Reflector: Laser Defense
roguelike colony management in an hour
MichaelMakesGames
Strategy
Play in browser
The First Wave
If you shoot for the stars, they might shoot back.
ColorPalette
Strategy
Play in browser
Refuge 2050
Try to make your world better
NewinGames
Strategy
Play in browser
REPEATERS 中继
Hacking brains with ESP in a radio waves dystopia
S. Wheel
Play in browser
Crashed in the Dark Ages
Try and build your way home after a Time travel Accident!
zporath04
Strategy
Play in browser
Exile Tactics
A turn based tactics campaign set in the far flung future.
Sarcelle
Strategy
Play in browser
SubPrime Delivery
Robots Deliver Your Packages! But They Need Your Help!
RECRAFTED STUDIOS
Puzzle
Play in browser
HMS Deliverance
2D Space RTS inspired action game.
sherwinkc
Strategy
Play in browser
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