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Topthat last about a half-hour tagged Sci-fi (340 results)

Explore games that last about a half-hour tagged Sci-fi on itch.io · Upload your games that last about a half-hour to itch.io to have them show up here.

An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
GIF
Sipho
$13.99
Design a creature and eat your way to the top of the food chain.
Simulation
old-school style FPS with handcrafted levels
Shooter
A small sci fi Tinder-like experience based on the characters of Sixth Vowel’s Element: Space
Interactive Fiction
Play in browser
Explore an alien planet and its structures
Adventure
GIF
A different take on Half-Life
Action
GIF
Sci-fi first person shooter. The system is corrupt, a human touch is needed
Shooter
GIF
sci-fi dynamic RTS
Strategy
An Interactive Fiction Sci-fi tale.
Interactive Fiction
Destroy. Rebuild. Adapt. The world is your inventory.
Strategy
Top Down Shooter where you change your color to kill the enemies
Action
GIF
Your memory is gone, but at least the voice in your head seems to know what's going on. NaNoRenO2019 [GxB,BxB,NBxB]
Visual Novel
Build a colony on Mars
Strategy
Play in browser
Place the drive into the gynoid body.
Adventure
Multifaceted virtual novel with many genre's, romance, politics, humor, drama, and so much more.
Visual Novel
Explore a fallen utopia. Find your loved ones. Beware COSy.
Visual Novel
The Space Adventure the 80s never made!
Role Playing
Award-winning, rhyming point'n'click adventure
Adventure
GIF
Murder mystery courtroom drama set on an interplanetary spacecraft.
Adventure
A small game about greeting cards and life choices.
Visual Novel
GIF
SturmFront - The Mutant War is a classic action game in the tradition of Mercs, Shock Troopers and Commando.
Shooter
Starfall Tactics is a free to play, MMO real-time space wargame that mixes tactical combat with in-depth customization.
Strategy
Metroidvania-inspired platformer with narrative & puzzle elements
Platformer
A vibrant 16-bit metroidvania. Inspired by particle physics and the nightmares that exist within ourselves.
Platformer
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
Steampunk based top down shooter
Action
A first-contact story
Puzzle
GIF
A base building game focused on economy and defence.
Strategy
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
GIF
A "Primitive Shooter" made with Unity3D
Shooter
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