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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

Survival

Games where the primary goal is keeping the player character alive under harsh circumstances such as dwindling resources or a hostile environment.

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Top rated HTML5 Survival
tagged Sci-fi (111 results)

111 results

Explore HTML5 Survival 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
Trigaea
Alter genes, survive. Sci-fi RPG. 270k+
RynGM
Rated 4.8 out of 5 stars
(469 total ratings)
Interactive Fiction
Play in browser
GIF
10-103
A short action and narrative horror experience as a Special Ops. Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.8 out of 5 stars
(208 total ratings)
Survival
Play in browser
The Last Guardian
RichieMilos
Rated 5.0 out of 5 stars
(84 total ratings)
Action
Play in browser
CEV-1
Block-style building resource management game
sirknightj
Rated 4.6 out of 5 stars
(112 total ratings)
Strategy
Play in browser
Entomophobia Episode 1
drgd_retro
Rated 4.8 out of 5 stars
(12 total ratings)
Role Playing
Play in browser
Sins of Solstice
Everything Has to End. And Everything Has to Begin.
rowan
Rated 4.4 out of 5 stars
(19 total ratings)
Interactive Fiction
Play in browser
LEFT BEHIND (post jam version)
Retro sci-fi horror FPS aboard the HMS Deringer in the year 2303.
Printer Not Found
Rated 4.1 out of 5 stars
(12 total ratings)
Survival
Play in browser
00:00 (Zerotime)
Escape to the Warpgate on the last remaining rescue shuttle before the shock wave reaches you!
hope42morrw
Rated 4.4 out of 5 stars
(8 total ratings)
Survival
Play in browser
Conflagrator
Kill'em with fire! Alien wave defense game.
HelperWesley
Rated 4.8 out of 5 stars
(6 total ratings)
Action
Play in browser
Codename: Apocalypse [Demo]
Persuade your boss to let you work from home through card battles in a pre-apocalypse world (Roguelike Deckbuilding)
RANK B
Rated 4.4 out of 5 stars
(7 total ratings)
Card Game
Play in browser
lost in the universe (demo)
crocodile
Rated 5.0 out of 5 stars
(5 total ratings)
Adventure
Play in browser
COLLECC 3D
The Snabbening
Frost Dragon Liz
Rated 5.0 out of 5 stars
(5 total ratings)
Survival
Play in browser
Starship Clicker
Starts as a Clicker...
NeuroneZero
Rated 4.3 out of 5 stars
(6 total ratings)
Simulation
Play in browser
Lost In Space
Fight off the intruders and find your way out. Survive in a situation where your only way out is on a broken suit!
VOiD1 Gaming
Rated 4.6 out of 5 stars
(5 total ratings)
Survival
Play in browser
Gravity Jump: Space Adventure
$1
A Jetpack Space Platformer with multiple spacesuit power-ups
DreamValleyAnimation
Rated 5.0 out of 5 stars
(4 total ratings)
Platformer
Play in browser
Mantallion
Underwater SHMUP game
Comfy Council Studios
Rated 5.0 out of 5 stars
(4 total ratings)
Action
Play in browser
The Door Game
Anything can be a game when you want to win hard enough.
TJ
Rated 5.0 out of 5 stars
(4 total ratings)
Interactive Fiction
Play in browser
Hungry Shadow
Escape from the lab and don't stay in the dark.
R_Goulart
Rated 4.4 out of 5 stars
(5 total ratings)
Survival
Play in browser
Seeds of Hope: The Last Stand
Manage a space ship and survive alien waves to save the humanity of brink of extinction
Corbak Games
Rated 4.5 out of 5 stars
(4 total ratings)
Survival
Play in browser
Last Battery
The asteroids have eyes. And tentacles.
LegionGames
Rated 4.5 out of 5 stars
(4 total ratings)
Survival
Play in browser
NOGGIN!
Explore a hostile Noggin in the depths of space!
Sojioto
Rated 5.0 out of 5 stars
(3 total ratings)
Adventure
Play in browser
War Sand
Endless Sand, endless War
OSG
Rated 5.0 out of 5 stars
(3 total ratings)
Action
Play in browser
Space Turret Runner
The larger the crew, the stronger the fleet. How far can you go?
CrionGames
Rated 5.0 out of 5 stars
(3 total ratings)
Action
Play in browser
Scrap Space
A game about building ships out of scrap parts and (not) dying in space
UltimateBurrito
Rated 5.0 out of 5 stars
(3 total ratings)
Survival
Play in browser
Already Dead
In space no one can hear you sabotage the generator.
BlackOpsBen
Rated 3.8 out of 5 stars
(6 total ratings)
Survival
Play in browser
GIF
Octalien
Grow the biggest Octalien,! Explore, Upgrade and devour the innocent!
Paris
Rated 4.7 out of 5 stars
(3 total ratings)
Survival
Play in browser
Strange Planet
Survive as long as you can on a strange looping planet
Jason Stepp
Rated 4.3 out of 5 stars
(3 total ratings)
Action
Play in browser
Asteroids Mining Company
The classic game of Asteroids mixed with a factory builder
Rocketcat241
Rated 4.3 out of 5 stars
(3 total ratings)
Survival
Play in browser
Planetary
Explore a vast, randomly generated 2D universe! Create planets to produce resources and travel further into space.
kianweimer
Rated 5.0 out of 5 stars
(2 total ratings)
Adventure
Play in browser
LinkTwine
Manage a ball of spikes to destroy your enemies !
Félix
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Play in browser
T1m3_H31st
Weekly Game Jam - Week 155
Maxim Eylenbosch
Rated 5.0 out of 5 stars
(2 total ratings)
Survival
Play in browser
Escape From Proserpina
The planet Proserpina is dying, and trying to take you with it. Can you escape before time runs out?
Atlas Architect
Rated 5.0 out of 5 stars
(2 total ratings)
Survival
Play in browser
Gun Runners
A top-down arena shooter where you gun down hordes of enemies with increasingly ridiculous amounts of firepower.
tiger-drop
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
Play in browser
Arcadium - Space Odyssey Demo
Battle relentless alien waves, enhance your build, harness planetary resources, and explore the vast space!
ihgyug
Rated 3.8 out of 5 stars
(4 total ratings)
Action
Play in browser
The Approaching Quiet
Flee the Fog. Reach the stars
P. R. Saseta
Rated 3.7 out of 5 stars
(3 total ratings)
Strategy
Play in browser
You, Me and Aliens
Shoot aliens, rapair your ship & defend your robot
Kittenhunter
Rated 3.7 out of 5 stars
(3 total ratings)
Action
Play in browser
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