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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 Page 2 (4,643 results)

4,643 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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Moon Watch
Fight your way through the vampire castle hidden behind the moon!
Thejaspel
Action
Play in browser
GIF
Ley Lines
First person puzzle solving using the power of elemental weaponry!
Jona Marklund
Action
Eldritch Eclipse
Action-Roguelike-FPS made for PROCJAM and 7DFPS.
Matt Glanville
Action
GIF
AcceleNation
​Build and expand your mobile city and fight against hordes of evil, inter-dimensional crystalback apes.
Reaktori
Action
Play in browser
Radiant Exodus
Grab your AK47, Defend Gleam City against UFO Mutants!
horrawr
Action
Sky Lanes
Skyroads but with Ray Tracing
Tim Rachor
Racing
HYBRID Locomotion Test Chamber - VR Tech Demo
Tech Demo for HYBRID physical VR locomotion systems
Nimso Studios
Action
THE MANDARIN 2 (ZXSpectrum)
LIMONCELLO´S REVENGE
Mananuk
Action
Guerrilla Gardening
Tactical Horticulture Simulator
Hyperlink Your Heart
Action
AREA 51
The conspiracy is no longer a theory.
midwaygames
Shooter
OUT OF AMMO
ZeroRanger-inspired Breakout-'em-up
CURSED BOOTLEG INC
Action
Akirao: A Researcher Awakens
A Researcher Awakens - Trapped with objectives, unaware of the experiment that has begun.
Avdain
Adventure
GIF
メカ-ON!
メカ brawler
Fractal Phase
Action
Huge-Enemy
Huge Enemy is a horizontal Shoot ‘em up that takes place in a dark sci-fi universe with Japanese influences.
HugeEnemy
Shooter
Apocalyptic Vibes
An Immersive retro shooter on GZDoom.
Amanito Computing
Shooter
DEATH IN ABYSS (Demo)
Intense flight shooter filled with deep-sea dread.
agelvik
Action
Sacred Garden
Through blood and sacrifice, you must serve the garden.
Ruben Tipparach
Action
GIF
BIOMASS: Growth
The winning game-jam entry, remade, regrown.
BRAINOS
Action
Disposable
A tiny game about a facility you ought to shut down.
Martin Cohen
Action
Beyond Sunset Demo
A cyberpunk action RPG
Metacorp
Shooter
GIF
MARS TYPE I
Horizontal shooter and god-killing simulator
Team RADMARS
Action
Play in browser
C:\ANNIHILATE
Frag tech-junkies in the blasted wastelands of 2X01
Pixel Trash
Shooter
Outpost Horizon Station
Bullet-hell platformer on a rotating 360° platform
oldmanofthefire
Action
Heaven Dust 2 Demo
A love letter to classic survival horror games featuring exploration, action, puzzles, and resource management.
indienova
Adventure
They Are Coming
A War of the Worlds inspired shooter fighting Tripods!
TeamRevived
Shooter
GIF
AFTER SUN
AfterSun - a game made in 72 hours for Ludum Dare 49
No joy
Play in browser
Lunar Station
Escape the darkness as you quickly puzzle your way out of the Lunar Station
Sheeproid
Action
Play in browser
Reasonable Claustrophobia (LD42)
The walls are closing!
Retrosaur
Action
Play in browser
Darkness In Spaceship
first person action horror game
Studiohammergames
Action
Play in browser
Project: Furry Apocalypse
Earth is under attack from an alien species known as the Anthromorphs. You must fight to save humanity.
e4m0nn
Shooter
StarFlight: A Star Wars Fangame - WIP 466
A Semi-Arcade Star Wars dogfighting game!
KV Productions
Action
OGame
Conquer the universe
Gameforge
Strategy
Play in browser
GIF
Salvage
Turn-based bullet-hell class warfare
elsif
Action
Play in browser
Ultrabouters
Chess, but with DBZ-like fighting.
Jabrils
Fighting
Play in browser
Gravity Breakers
Gravity defying combat
gremlin_ent
Action
SCP Confidential Event
SCP Based 3D Horror Game
Michaelihc
Action
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