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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 free Action
tagged Sci-fi (4,662 results)

4,662 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
ENDLESS BLUE
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
mrdiv
Action
Thermomorph
Survive until the escape pod is repaired!
Varun R.
Action
Play in browser
Project Feline (Prototype)
Anime-style parkour action!
Raymond Cripps
Action
GIF
Punk Runner [Early Access]
Racing flying cars in an open Cyberpunk city
maxparata
Racing
GIF
Gearbits Test site
Fast-paced mecha themed third person shooter
Quackpond-Games
Action
No More Future
Live forever, at a price...
Sedge
Visual Novel
GIF
Gar-Type
Defend Earth from a giant living Garfield Planet
Lumpy
Shooter
Play in browser
Darkness In Spaceship
first person action horror game
Studiohammergames
Action
Play in browser
Halen: Ballad of the Blade Thief
Retrieve Artifact, Escape Temple, Adventure Ensues
SkyPyre Studios
Action
Station 141
A short old-school FPS with fast gameplay and punchy weapons.
Maksim Chmutov
Shooter
Play in browser
SCP: Area-42
Multiplayer SCP game that takes place in Area-42
BreakfastBoii
Action
Starbuster
Strange Matter
Platformer
GIF
RESYNC
A puzzle game where you alter the paths of your past selves.
Ghast
Platformer
BLINDSPOT
Collect orbs. Stay away from It's gaze.
Pocket Moon Games
Action
Zero Deaths
I dared PewDiePie to dare me to make him a game in 14 days. This is the result.
atmosVerified Account
Adventure
Nanosaur
Send dinosaur eggs to the future before a meteor hits the Earth!
Iliyas Jorio
Action
Minimal Freeman 0.1
Half-Life for a potato computer
Alexey 'cptnsigh'
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
Space Cadet
A two-button retro arcade experience
Idan Rooze
Action
The Lightkeeper
An action-adventure platformer inspired by Metroid and Lovecraft
Dreamnoid
Action
Silent Paradise
Explore the depths of an abandoned submerged city
Dreamnoid
Action
GIF
Metrash
A top-down-shooter metroid-like
st33d
Shooter
Play in browser
Super Galaxy Ranger Luna 64
N64 Styled Space Adventure Game!
Ishmaru
Action
Stellar Renegades
Travel across the galaxy to plunder the choicest booty
Misszaius
Visual Novel
Fusion
Fight to survive in the underground science station
Red Mountain Games
Survival
AstroBrawl
AstroBrawl is a 2D multiplayer fast-paced shooter in space
papacorps
Action
Play in browser
Red Planet CPC 1.1
Red Planet CPC Free Download
Playonretro
Platformer
Archrebel Tactics (Demo)
The revival of a classic strategy game.
Ularis Badler
Strategy
OUT OF AMMO
ZeroRanger-inspired Breakout-'em-up
CURSED BOOTLEG INC
Action
GIF
Ley Lines
First person puzzle solving using the power of elemental weaponry!
Jona Marklund
Action
GIF
Vital Signs
A survival horror adventure game set in zero gravity
Jem Smith
Adventure
Huge-Enemy
Huge Enemy is a horizontal Shoot ‘em up that takes place in a dark sci-fi universe with Japanese influences.
HugeEnemy
Shooter
GIF
10-103
A short action and narrative horror experience as a Special Ops. Infiltrate. Investigate. Exterminate.
Nerdspartan
Survival
Play in browser
Guerrilla Gardening
Tactical Horticulture Simulator
Hyperlink Your Heart
Action
Underneath
HIS
Platformer
Play in browser
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