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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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tagged Sci-fi (4,550 results)

4,550 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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Project Landsword
Tactical stealth meets top-down mecha combat and excessive destruction
MezzSoft
Action
GIF
Punk Runner [Early Access]
Racing flying cars in an open Cyberpunk city
maxparata
Racing
Project Feline (Prototype)
Anime-style parkour action!
Raymond Cripps
Action
GIF
Gar-Type
Defend Earth from a giant living Garfield Planet
Lumpy
Shooter
Play in browser
Starbuster
Strange Matter
Platformer
Thermomorph
Survive until the escape pod is repaired!
Varun R.
Action
Play in browser
GIF
Orbital Decay
Fight horrifying monsters and acquire powerful upgrades in this 3D top-down bullet heaven.
chillhopper
Action
ENDLESS BLUE
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
mrdiv
Action
No More Future
Live forever, at a price...
Sedge
Visual Novel
GIF
Gearbits Test site
Fast-paced mecha themed third person shooter
Quackpond-Games
Action
Randompunk 2077
Cyberpunk 2077 but it's RANDOM
alxgrade
Action
Nanosaur
Send dinosaur eggs to the future before a meteor hits the Earth!
Iliyas Jorio
Action
Super Galaxy Ranger Luna 64
N64 Styled Space Adventure Game!
Ishmaru
Action
GIF
I.C.O. - Machina Lutris
A lonely sea otter surviving in a world ravaged by the mysterious monsters known as the I.C.O.
CetusOtter
Visual Novel
Zero Deaths
I dared PewDiePie to dare me to make him a game in 14 days. This is the result.
atmosVerified Account
Adventure
Minimal Freeman 0.1
Half-Life for a potato computer
Alexey 'cptnsigh'
Action
SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Action
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
Action
GIF
RESYNC
A puzzle game where you alter the paths of your past selves.
Ghast
Platformer
Station 141
A short old-school FPS with fast gameplay and punchy weapons.
Maksim Chmutov
Shooter
Play in browser
Abyssal Wrath
Abyssal Wrath is a frantic top-down shooter set in a eldritch science-fiction universe.
Indibutable
Action
Space Cadet
A two-button retro arcade experience
Idan Rooze
Action
Stellar Renegades
Travel across the galaxy to plunder the choicest booty
Misszaius
Visual Novel
Attention Span: ZERO
Can you keep up?
JacobJustice
Action
Play in browser
HONOR++
Movement Based Sword Fighting PVP
GruelScum
Action
GIF
Vital Signs
A survival horror adventure game set in zero gravity
Jem Smith
Adventure
Halen: Ballad of the Blade Thief
Retrieve Artifact, Escape Temple, Adventure Ensues
SkyPyre Studios
Action
GIF
BIOMASS: Growth
The winning game-jam entry, remade, regrown.
BRAINOS
Action
Archrebel Tactics (Demo)
The revival of a classic strategy game.
Ularis Badler
Strategy
GIF
Prism One: Trench Run
Balance your ship's power to guns and thrusters as you fly past missiles in a narrow trench
FlooK
Action
They Are Coming
A War of the Worlds inspired shooter fighting Tripods!
TeamRevived
Shooter
GIF
Metrash
A top-down-shooter metroid-like
st33d
Shooter
Play in browser
Moon Watch
Fight your way through the vampire castle hidden behind the moon!
Thejaspel
Action
Play in browser
LAW MECHS
roguelike boss rush
Retrosaur
Action
Play in browser
Photon Highway
Drive to the end of the universe
Luxon Pi°
Action
Fusion
Fight to survive in the underground science station
Red Mountain Games
Survival
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