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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 9 (369 results)

369 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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Apocalyptic Empire
A post-apocalyptic political strategy game.
Saumron
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
GIF
Kaiju Elite Squad
Robots VS Kaiju
༒ M𒊹︎k𒊹︎t𒊹︎ ༒
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Fear and Loathing in Outer Space
Train your evil apprentice in the ways of space magic or die trying.
jimi stine
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
GIF
Management In Space [Prototype]
Build your space station, then defend, profit, die, and repeat until the universe collapses.
Silver Stitch
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
FATE
Defend Destiny. Seal Their Fate. 4D Laser Chess! PWYW limited time alpha
FATE rev:eng
Rated 4.0 out of 5 stars
(1 total ratings)
Action
Scifonic
Kazegaya
Rated 4.0 out of 5 stars
(1 total ratings)
Card Game
Kill All Cancer!
"In the grimdark of the human immune system there is only war!"
Cute Robot Studios | JB Skaggs
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
GIF
Nokia Defence
If Tower Defence existed on Nokia 3310
Siôn le Roux
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Automata Defense (Pygame Jam 2)
Use artificial intelligence to defeat the endless horde
Ghast
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Unlikely Invasion
frothzon
Rated 4.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
Destroy The Earth - GMTK 2023 Edition
The Aliens are Coming! You're one of them.
Roaming Maelstrom
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Beacon In The Dark
Strategy Survival Management Game. Protect the Beacon from the enemies by building the units.
Bold Aesthetic Creative
Rated 4.0 out of 5 stars
(1 total ratings)
Survival
Play in browser
LudumDare52 - Harvest Construct Produce Destroy
A classic RTS prototype/template made during Ludum Dare 52 in 2023
LeonardKeyboard
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Moon Defence
Space strategy to shoot droid and catch asteroid to defend moon settlement. Not by lazer gun, but with tractor beam:)
arenukvern
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Between Us
2D Pixel art game based on Phillip K Dick's Second Variety
Octoblind
Rated 4.0 out of 5 stars
(1 total ratings)
Puzzle
Crystillya - Boundless [Brackeys Jam 2020.1]
Embark as Touka Mica and Naoki Mica in a boundless adventure soaring through time and space.
Narasuruwu
Rated 4.0 out of 5 stars
(1 total ratings)
Platformer
Play in browser
GIF
And then we decayed
Play a strange board game against a stranger rival.
ApeHardware
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Dying In Space
Can you stop dying? In space?
Bee BraunVerified Account
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Deep Space Security
RandomTreeGames
Rated 4.0 out of 5 stars
(1 total ratings)
Survival
Prospora
Conquer a tiny universe.
sg
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Space and Dice
Throw Dice, Shoot Lazers, Buy New Equipment, and Figure out your Mysterious Teleportation
Atahan
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
The Harvest
Seed, harvest and subjugate solar systems
machinescreen
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Auxilia
Vigilum
AIE Seattle
Rated 4.0 out of 5 stars
(1 total ratings)
Action
Caligoz: Exploration
Harvest precious sombra and sell it for credits. Upgrade your mines and expand your territory
Korboh
Rated 2.7 out of 5 stars
(3 total ratings)
Strategy
Play in browser
Ameba
How good can you manage your ammo and you energy through a sci-fi survival shooter.
BlackZoneStudio
Rated 2.7 out of 5 stars
(3 total ratings)
Shooter
LAST COLONY
​Minimalistic turn based strategy game about building and defending a colony.​
Zakroutil
Rated 2.7 out of 5 stars
(3 total ratings)
Strategy
Operation SD: Space Defense
The origin of Sierra Ops
helrouis
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Ouroboros Input
A creative, exploratory, mystery, and short puzzle game.
Gmanicus
Rated 3.0 out of 5 stars
(1 total ratings)
Puzzle
Play in browser
Kaiju Apocalypse
Giant crabs are invading Japan, defend humanity!
FloatingOer
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
GIF
Hover Tactics
3 Powerful Hover Mechs with an objective to obliterate hostile entities on Mars.
Bold Aesthetic Creative
Rated 3.0 out of 5 stars
(1 total ratings)
Action
Play in browser
Industrial Warfare
Sci-fi dungeon keeper that will keep you on your toes
Maxime Chabrolle
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Halt the Singularity
A fast-paced tower defense game where you deploy mechanisms to protect nodes in a growing, expanding network.
Nilastra
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Land Conqueror
DrXenon
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Command Centre : Ifrit
Control your spaceship and survive the wilderness of space till you reach your destination!
Hisham Sayd
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Dead Stars
Outlive the impending end of the universe by depleting its last remnants.
Immanent Death
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
Astro M2
Charge through asteroids
james the mains
Rated 3.0 out of 5 stars
(1 total ratings)
Strategy
Play in browser
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