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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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Projects tagged with the following aliases will automatically show up on this page:

sci-fi

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Top Action
tagged Sci-fi (4,774 results)

4,774 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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GIF
Gar-Type
Defend Earth from a giant living Garfield Planet
Lumpy
Shooter
Play in browser
Project Feline (Prototype)
Anime-style parkour action!
Raymond Cripps
Action
GIF
REDO!
$1.99
-80%
Dark Sci-fi Metroidvania
Redo!
Action
Project Landsword
Tactical stealth meets top-down mecha combat and excessive destruction
MezzSoft
Action
EXTREME MEATPUNKS FOREVER: BOUND BY ASH
$7.50
-50%
Gay disaster mech pilots killing fascists, Season 2
Heather Flowers
Visual Novel
Thermomorph
Survive until the escape pod is repaired!
Varun R.
Action
Play in browser
ENDLESS BLUE
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
mrdiv
Action
GIF
Gearbits Test site
Fast-paced mecha themed third person shooter
Quackpond-Games
Action
Starbuster
Strange Matter
Platformer
Project Blue
$10
An action platformer for the NES
toggleswitchVerified Account
Platformer
Nanosaur
Send dinosaur eggs to the future before a meteor hits the Earth!
Iliyas Jorio
Action
HONOR++
Movement Based Sword Fighting PVP
GruelScum
Action
No More Future
Live forever, at a price...
Sedge
Visual Novel
Kandria
$20
A 2D hack and slash platformer in the post apocalyptic future
Shinmera
Action
ANNIHILATOR Early Access
$10
We no longer die, we are sold.
SALT & PIXEL
Action
Play in browser
GIF
Hyperspace Dogfights
$4
-60%
Jet-combat roguelite, occasionally with swords and 300+ other items to strap onto your jet.
sleeper_games
Action
Station 141
A short old-school FPS with fast gameplay and punchy weapons.
Maksim Chmutov
Shooter
Play in browser
RISK SYSTEM
$9.99
High speed kinetic action. Danger is the best offense!
RISK SYSTEM
Action
Harharagon (C64)
$3.99
Use all your wits, cunning and blasting skills to escape from the prison ship!
Psytronik Software
Action
Minimal Freeman 0.1
Half-Life for a potato computer
Alexey 'cptnsigh'
Action
Zero Deaths
I dared PewDiePie to dare me to make him a game in 14 days. This is the result.
atmosVerified Account
Adventure
AstroBrawl
AstroBrawl is a 2D multiplayer fast-paced shooter in space
papacorps
Action
Play in browser
DEATH IN ABYSS (Demo)
-50%
Intense flight shooter filled with deep-sea dread.
agelvik
Action
THE MANDARIN 2 (ZXSpectrum)
LIMONCELLO´S REVENGE
Mananuk
Action
Space Cadet
A two-button retro arcade experience
Idan Rooze
Action
Halen: Ballad of the Blade Thief
Retrieve Artifact, Escape Temple, Adventure Ensues
SkyPyre Studios
Action
SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Action
Incompatible Species
LGBTQ+ positive visual novel about seizing your happiness. And squashing mutating monsters.
KonpeiCo.
Visual Novel
Orbital Paladin Melchior Y
$0
-100%
Visual novel and mecha shooting action
John D. Moore
Visual Novel
Stellar Renegades
Travel across the galaxy to plunder the choicest booty
Misszaius
Visual Novel
Radio the Universe
$19.99
Welcome to the end.
6E6E6E
Action
The Aquatic Adventure of the Last Human
$4.99
A pixelated action-adventure about the last living human exploring the submerged Earth.
YCJY
Action
Photon Highway
Drive to the end of the universe
Luxon Pi°
Action
Brigador
$24.99
Isometric Mech Action
Stellar Jockeys
Action
Extraneum
$14.99
Fight your way through biohacked monstrosities and stop their progress in this old school FPS
David Jalbert
Action
Underneath
HIS
Platformer
Play in browser
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