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Strategy

Focusing on tactical decision-making, resource management, and long-term planning to achieve victory. Often involving elements like building, defending, and conquering within a structured set of rules and objectives.

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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 rated free Strategy
tagged Sci-fi Page 5 (370 results)

370 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
BLOOD in the SKY: DEAD OR ALIVE
A story-driven mech battler inspired by Battleship.
SweetHeart Squad
Rated 5.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Ester: Seeking Feelings
Roguelike, Roguelite, Sci-fi
Anu Game Studio
Rated 5.0 out of 5 stars
(2 total ratings)
Strategy
Cosmic Warfare
A little STR prototype
Antoine Nisoli
Rated 4.0 out of 5 stars
(3 total ratings)
Strategy
Play in browser
Xenocide
Give glory to Man the All-Maker
Cryptomnesic Softworks
Rated 4.0 out of 5 stars
(3 total ratings)
Strategy
Missile Dodge
Dodge projectiles with a flying... pig?
Voloe
Rated 4.0 out of 5 stars
(3 total ratings)
Strategy
Attacking Shadows
Explore the Galaxy! Save Humanity! Defeat the Darkness with ALCHEMY.soon.tm
Karbuster
Rated 4.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Steel Swarm: Arthropod Assault
Casual run-and-gun tactics.
Xed
Rated 4.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Junk Raider
When RTS meets Tower Defense in a cartoon style. Fight monstrous mutants to save the Humanity’s fate.
TealRocks
Rated 4.5 out of 5 stars
(2 total ratings)
Strategy
ALLNIGHTER
Race against the clock in this turn-based racing thriller!
Aviv
Rated 4.5 out of 5 stars
(2 total ratings)
Racing
Escape The Lab
nad_labs
Rated 4.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Syed Aman's Lionhearts
An already playable scifi team strategy game for you & your friends to play.
Syed Aman
Rated 4.5 out of 5 stars
(2 total ratings)
Strategy
GIF
Warm Itzler
The future of Cold Itzler
PricklyPearGames
Rated 4.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
RESCREW
Alien creatures invaded your ship during a security leak. And now every night one of your crew members dies!
Brainseed Factory
Rated 4.5 out of 5 stars
(2 total ratings)
Strategy
ORIUM
Colonize a procedural galaxy
Ryth
Rated 3.7 out of 5 stars
(3 total ratings)
Strategy
Astro Lords: Oort Cloud
Cross-platform MMO 3D strategy with combat management in real time. A combination of space simulator, strategy and RPG
Astro Lords Dev
Rated 3.7 out of 5 stars
(3 total ratings)
Strategy
Nexus Conquest
Test your luck at planetary conquest in this sci-fi tactics and management game
JackMacGrace
Rated 3.7 out of 5 stars
(3 total ratings)
Strategy
Play in browser
Tower Defense
Himali Kothari
Rated 3.7 out of 5 stars
(3 total ratings)
Strategy
Play in browser
Business Clicker
Unique clicker - build your business, become money magnate and endlessly wealthy
LSRuizAv
Rated 3.3 out of 5 stars
(4 total ratings)
Simulation
Terminal Dominions
2D Space Frontier Governor
Reefpirate
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
REDCLIFF RIOTS
Fight and outsmart enemies in a lightweight but deep tactical combat gameplay.
DynamiteWhale
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Crashed in the Dark Ages
Try and build your way home after a Time travel Accident!
zporath04
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
How i Conquered your Planet
The story of how you built the first city on Mars while politely asking the aliens to leave
Autentica
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
Alien Star Menace
A Comical Turn-Based Strategy Game in Deep Space
bdsowers
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Exo Fleet
Fight aliens with your space fleet.
Digital Barbarian
Rated 4.0 out of 5 stars
(2 total ratings)
Action
Smol Defense Alpha Demo
Fend off horders of enemies with turrets and stuff.
ｈｅｉｎｎ
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
Space Hulk & Space Crusade remake
Turn based strategy game
Jarski
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
MANSA
JUMP into your future to stop a rogue A.i from destroying human conciousness
JuJu Games
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
LIFELINE
Unite the Planet
P. R. Saseta
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Goobl
smorrebrot
Rated 4.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Void Grimm Clicker
Idle clicker scifi colony builder prototype
Ravery (Ravery.net)
Rated 3.3 out of 5 stars
(3 total ratings)
Strategy
Play in browser
Senti-Space
Simple space RTS
AskPlays
Rated 3.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Stellar Dominion
Command your empire, colonize star systems, and conquer the galaxy in this minimalist sci-fi 4x strategy game.
Lil Cthulhu
Rated 3.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Towers vs Aliens
Build towers to fight aliens.
riverrobots
Rated 3.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Galactico
A tiny strategy game in space
Bauke Regnerus
Rated 3.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Meltdown
UntrainedMonkey
Rated 3.5 out of 5 stars
(2 total ratings)
Strategy
Crystal Harvest
Sci-Fi Base Building Game
Jan
Rated 3.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
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