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Action

Featuring fast-paced gameplay, combat mechanics, and challenges that test reflexes and coordination. Often involving physical confrontations, weapon usage, and strategic maneuvers to overcome opponents or obstacles.

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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

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Top rated free Action
tagged Sci-fi Page 2 (1,227 results)

1,227 results

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

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Mayhem Triple
Violent, stylish adventure to save the world.
Dustin Gunn
Rated 4.8 out of 5 stars
(11 total ratings)
Platformer
GIF
ZortchTest
first level of Zortch - public beta
mutantleg
Rated 4.8 out of 5 stars
(13 total ratings)
Action
GIF
AcceleNation
​Build and expand your mobile city and fight against hordes of evil, inter-dimensional crystalback apes.
Reaktori
Rated 4.4 out of 5 stars
(49 total ratings)
Action
Play in browser
GIF
Retro Space Ball
Shmup Pinball!
RikOclon
Rated 4.7 out of 5 stars
(18 total ratings)
Shooter
Space Captain McCallery Ep. 1: Crash Landing
Your crew mutinied and now you're stranded on an alien world. Low-Poly Action-Adventure game.
Tales of the Renegade Sector
Rated 4.7 out of 5 stars
(14 total ratings)
Action
GIF
MARS TYPE I
Horizontal shooter and god-killing simulator
Team RADMARS
Rated 4.7 out of 5 stars
(14 total ratings)
Action
Play in browser
Heaven Dust 2 Demo
A love letter to classic survival horror games featuring exploration, action, puzzles, and resource management.
indienova
Rated 4.8 out of 5 stars
(12 total ratings)
Adventure
Ghetto Zombies: Graffiti Squad
a pixel-art post apocalyptic in a brazilian ghetto!
Fogo Games
Rated 4.8 out of 5 stars
(10 total ratings)
Action
Goldspace
Explore a dying galaxy in this story-driven twin stick shooter with fully destructible environments.
mabafu
Rated 4.8 out of 5 stars
(10 total ratings)
Action
For Aiur
Welcome to Aiur
The_Whopper
Rated 4.6 out of 5 stars
(22 total ratings)
Platformer
GIF
Ley Lines
First person puzzle solving using the power of elemental weaponry!
Jona Marklund
Rated 4.5 out of 5 stars
(39 total ratings)
Action
GIF
Vital Signs
A survival horror adventure game set in zero gravity
Jem Smith
Rated 4.6 out of 5 stars
(17 total ratings)
Adventure
Ultrabouters
Chess, but with DBZ-like fighting.
Jabrils
Rated 4.5 out of 5 stars
(36 total ratings)
Fighting
Play in browser
DEEP (Beta)
Classic style FPS game
Fellowship of the Game
Rated 4.4 out of 5 stars
(60 total ratings)
Shooter
Play in browser
Starlynx
Rescue your friend Axolotl in a starfox like game.
dunkelgrau
Rated 4.6 out of 5 stars
(18 total ratings)
Action
Play in browser
Eldritch Eclipse
Action-Roguelike-FPS made for PROCJAM and 7DFPS.
Matt Glanville
Rated 4.6 out of 5 stars
(18 total ratings)
Action
Laplace's Demon
DespairStudio
Rated 4.7 out of 5 stars
(13 total ratings)
Action
GIF
AstroBrawl
AstroBrawl is a 2D multiplayer fast-paced shooter in space
papacorps
Rated 4.7 out of 5 stars
(13 total ratings)
Action
Play in browser
GIF
Salvage
Turn-based bullet-hell class warfare
elsif
Rated 4.6 out of 5 stars
(19 total ratings)
Action
Play in browser
Reasonable Claustrophobia (LD42)
The walls are closing!
Retrosaur
Rated 4.4 out of 5 stars
(29 total ratings)
Action
Play in browser
Apocalyptic Vibes
An Immersive retro shooter on GZDoom.
Amanito Computing
Rated 4.6 out of 5 stars
(18 total ratings)
Shooter
Earth's Last Defense
Defend the earth from asteroids, but beware: your battery is limited!
MyTechZone
Rated 4.7 out of 5 stars
(10 total ratings)
Shooter
THE MANDARIN 2 (ZXSpectrum)
LIMONCELLO´S REVENGE
Mananuk
Rated 4.9 out of 5 stars
(9 total ratings)
Action
Station 141
A short old-school FPS with fast gameplay and punchy weapons.
Maksim Chmutov
Rated 4.3 out of 5 stars
(50 total ratings)
Shooter
Play in browser
Dangerous Planet
Can you survive for 15 minutes?
purmalis
Rated 4.5 out of 5 stars
(18 total ratings)
Action
Play in browser
Lunar Station
Escape the darkness as you quickly puzzle your way out of the Lunar Station
Sheeproid
Rated 4.4 out of 5 stars
(32 total ratings)
Action
Play in browser
Space Cadet
A two-button retro arcade experience
Idan Rooze
Rated 4.5 out of 5 stars
(15 total ratings)
Action
Red Planet CPC 1.1
Red Planet CPC Free Download
Playonretro
Rated 4.6 out of 5 stars
(12 total ratings)
Platformer
Die Recompile ZERO
Roguelite bullet hell shooter!
Ember Paw Games
Rated 4.6 out of 5 stars
(10 total ratings)
Shooter
Unlucid
We live in a simulation.
Harambert
Rated 4.8 out of 5 stars
(9 total ratings)
Adventure
HONOR++
Movement Based Sword Fighting PVP
GruelScum
Rated 5.0 out of 5 stars
(8 total ratings)
Action
Horror Tooth
Survive on a spaceship whilst being hunted by a beast
Spalato Bros
Rated 4.5 out of 5 stars
(15 total ratings)
Action
Disposable
A tiny game about a facility you ought to shut down.
Martin Cohen
Rated 4.3 out of 5 stars
(26 total ratings)
Action
Sacred Garden
Through blood and sacrifice, you must serve the garden.
Ruben Tipparach
Rated 4.3 out of 5 stars
(28 total ratings)
Action
Saikyo
Bad Ass Samurai Roguelike
MissingTheMoon
Rated 4.9 out of 5 stars
(8 total ratings)
Action
GIF
AFTER SUN
AfterSun - a game made in 72 hours for Ludum Dare 49
No joy
Rated 4.4 out of 5 stars
(12 total ratings)
Play in browser
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