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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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New & popular free Strategy
tagged Sci-fi Page 3 (1,056 results)

1,056 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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Orbit Overload
Defend your world from an expanding star, strategize, build, and survive the cosmic threat!
TheFreePlant
Strategy
Play in browser
Conscalation
Endless Strategy Simulation Galaxy Game
Gwanabanana
Strategy
Play in browser
Satellite Defender
Defend a satellite against a swarm of asteroids!
Fredrik & Samuel
Strategy
Survival Matter Prototype
Build up your infrastructure, defend the planet!
Tauredian
Strategy
Play in browser
Sunborns vs Snowbringers
A Tower defense game in which you have to defend the last bastion of humanity
MataGameDev
Strategy
Don't Kill The Crew
Identify imposters aboard your ship, and execute them before they overthrow the crew.
Scud
Puzzle
Play in browser
Galactic Defense: Automation (Demo)
xjxxjx1017
Strategy
Where is Prime?
a Top down, couch-co-op, rouge-like, shape-shifter hunter
Sepehr Arya Yari
Strategy
Attacking Shadows
Explore the Galaxy! Save Humanity! Defeat the Darkness with ALCHEMY.soon.tm
Karbuster
Strategy
Play in browser
Mercury's Liberation
b3agz
Strategy
Play in browser
My Super Spooky Extra Scary Blood Sucking Alien Friend
MSSESBSA
TRIDIUM
Strategy
Play in browser
SCRAP DEFENCE
UUU Gamejam 2024 Submission
MCCV
Strategy
Clumsy Kaiju
Like Kaiju in a China Shop
Yeij
Strategy
GIF
BLOOD in the SKY: DEAD OR ALIVE
A story-driven mech battler inspired by Battleship.
SweetHeart Squad
Strategy
Play in browser
Star Cadre: Combat Class
A tactical combat game for DOS
Cyningstan
Strategy
Circlebound
Understand the mysterious planet
P. R. Saseta
Survival
Play in browser
Home Protectors
Fautter
Strategy
MANSA
JUMP into your future to stop a rogue A.i from destroying human conciousness
JuJu Games
Strategy
Chalupa Defense Force
Deploy and equip your mechs with the guns needed to defend your chalupa from the alien bugs
Kronikle
Strategy
Play in browser
Archrebel Tactics (Demo)
The revival of a classic strategy game.
Ularis Badler
Strategy
Mech Rivals
Xelor-DEV
Strategy
Astro Fetch
Destroy all creates whilst trying to avoid the dangerous asteroids!
pontushenriksson
Strategy
Red Horizon
short RTS experience
the_PHIL0SOPHER
Strategy
Scrap Shunt
A tile based game about managing a salvage crew who are likely to die in space.
EENAHH
Strategy
Play in browser
Order: Elimination (Demo)
order_elimination
Vsevolod_Yurchenkov
Strategy
Wind Of Void
FloMaster78
Strategy
Extraction
Survival 2d Game
Daniel Sanchez Martinez
Survival
Photon Relay
pablito
Strategy
Play in browser
Drop Ship
xzacutor
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
Strategy
Play in browser
Faraway Myths
CasTheDev
Strategy
Unoffensible [DEMO]
A classic RTS in VR with simulated physics.
Golongself
Strategy
Little Big Society
Nev
Strategy
Xenex: Conscientious Culling
Team Mariposa, taking flight into new skies.
jsnoddy
Strategy
Cyber Hunter
Welcome to the Cyber Hunter Association Team!
keen
Puzzle
Quarry from Outer Space
GonzaloB
Strategy
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