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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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Sci-Fi Games #1
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Top Strategy
tagged Sci-fi (1,057 results)

1,057 results

Explore Strategy games tagged Sci-fi on itch.io · Upload your games to itch.io to have them show up here.

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GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Strategy
Play in browser
GIF
Lancer Tactics
A mecha tactics game adapted from the Lancer TTRPG.
Olive
Strategy
Play in browser
POLYBOT-7
Destroy. Rebuild. Adapt. The world is your inventory.
Kyzrati
Strategy
OpenHV
Open Source Pixelart Sci-Fi Real Time Strategy Game
OpenHV developers
Strategy
Beyond the Chiron Gate
$10
Text-based space exploration game
John Ayliff
Interactive Fiction
Solar Colonies
Tame the unstable climates of barren and inhabitable planets, then colonize them!
Fenderbate
Strategy
Play in browser
Slipways
$16.99
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Jakub Wasilewski
Strategy
Lew Pulsipher's Doomstar
The hidden unit board game of strategy and cunning
LargeVisibleMachine
Strategy
GIF
Steam Marines 2
$25
Steam Marines 2 - a steampunk tactics game
WorthlessBums
Strategy
GIF
RESYNC
A puzzle game where you alter the paths of your past selves.
Ghast
Platformer
GIF
Second Earth
A base building game focused on economy and defence.
Robbie Fraser
Strategy
Resilience
A Humanitarian Sci-Fi City-Builder Game
Sungrazer Studio
Educational
Solus Sector: Tactics
Turn-based space strategy game
Zizaco
Strategy
Play in browser
Empyrean Frontier
$11.99
Singleplayer RTS game with procedural campaign
GaldorStudios
Strategy
GIF
Steam Marines
$19.99
Squad-based roguelike - marines on a steampunk spaceship.
WorthlessBums
Strategy
GIF
Xenospore
Destroy tiles to prevent the Xenospore from spreading!
Aviv Levy
Puzzle
Play in browser
Tech Age Rebellion
Colony-sim in the age of technology. Rebel against an evil planetary empire and survive in a world led by darkness.
Compiled Games
Simulation
satOlite (Playdate)
$5
An orbital Tower-Defense game exclusively for Playdate
LuBu
Strategy
SALVO
Tactical Ordnance Command
Jas X
Strategy
For The Warp
$14.99
A roguelike deck-building game in space!
Massive Galaxy Studios
Strategy
Super Star Trek 1978 meets 25th Anniversary
A remake of the text-only Super Star Trek but with the look & feel of Star Trek: 25th Anniversary
emabolo
Strategy
Play in browser
GIF
TAG: Tower Attack Game
Tower Defense, but you're not defending!
Sugar Potato
Strategy
Play in browser
GIF
Bot Net: Ramshackle Robotics
Build your bots, command your army, defeat the aliens!
CaffeineWare
Strategy
Corvus Sector
The galaxy in 100 turns.
Zarkonnen
Strategy
Play in browser
Orbital Defense Program
An orbital tower defense game with roguelite elements.
CyreneGames
Strategy
Play in browser
Mercury Fallen
$24.99
Sci-Fi Colony Management - Dig, Build and Explore
Nitrous Butterfly
Simulation
Out There : Ω Edition
$14.99
A dark adventure in deep space
Mi-Clos Studio
Strategy
Half-Earth Socialism
A Planetary Crisis Planning Game.
frnsys
Strategy
The Nightfall Incident
$5
Defeat the hacker who wants to disconnect the entire web!
patrickhpan
Strategy
Play in browser
Mecha Genesis: Tactics
Turn-based strategy game where you can push enemies to deal extra damage.
Zizaco
Strategy
Play in browser
GALACTIC DISHARMONY
Build fleets and conquer planets in this first person shooter and strategy hybrid
Harrison Went
Shooter
Relic Space
$19.99
A turn-based, spaceship RPG
Fourfold Games
Role Playing
Starfall Tactics
Starfall Tactics is a free to play, MMO real-time space wargame that mixes tactical combat with in-depth customization.
Snowforged
Strategy
The Space Sim
Beauty In Chaos
Matthew Ager
Simulation
NOPE
This game is controlled by [NOPE]
Volcanic Giraffe
Strategy
Play in browser
Agricultural Evolution
A sci-fi/fantasy incremental farming game (Beta)
snowtackt
Strategy
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