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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

Latest Strategytagged Sci-fi (1,277 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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A turn-based card game where you defend the forest against mechanical invaders.
Card Game
A snowy road trip journey...
Role Playing
Strategy
Play in browser
Hire and fire as you run a mercenary company in a world at war!
Strategy
Pick your axe and mine distant asteroids. Collect valuable ores and upgrade, upgrade, upgrade!
Strategy
Play in browser
Strategy
Play in browser
Sci-fi military action-rts.
Strategy
A scientists experiments to cure death open a portal to the ghost realm. Defend yourself and your lab!
Action
https://jjojjo22.itch.io/doggin-plawter
Puzzle
A racing team manager that throws micromanagement out of the window. Also, bots don't cheat.
Strategy
Take control or lose it all
Strategy
Play as a starship captain in a fast-paced, turn-based challenge
Strategy
Play in browser
Control production in a cyberpunk city!
Strategy
Play in browser
Earth is dying. Mars is our last hope.
Survival
Play in browser
Reach the surface, avoid death, and make a friend
Action
Play in browser
A 2.5D isometric RTS tower defense roguelite with cartoon chaos and sci-fi suburban warfare.
Strategy
Play in browser
Surrealist geopolitical card strategy
Card Game
Behind every mask lies a secret.
Strategy
Drag and Drop RTS set in SPACE
Strategy
Play in browser
Trapped within a star cruiser, surrounded by hostile creatures, can you and your squad escape the carnage alive?
Shooter
Strategise. Build. Defend. Among the stars
Strategy
A short tower defense in which you capture human crowds to feed your machines.
Strategy
Roguelite meets RTS: Command your base ship, lead drones, and manipulate time to save humanity from an ancient evil.
Strategy
The original web demo for Lancer Tactics, an adaptation of the mecha TTRPG.
OliveVerified Account
Strategy
Play in browser
Planar Robit April Fools' 2025
Strategy
21 classic flash games, brought back to life
Adventure
Real-time space strategy with roguelike twists
Strategy
Toggle gravity to pull stars and dodge rocks in this cosmic clicker game! Can you master the orbits of PullStar?
Action
Manage a garden atop of a giant mech as you battle immense polluting factories.
Strategy
Short space ship management/sim game made for Love Jam 2025
Simulation
Love2d Game jam entry
Strategy
Strategy
Play in browser
Manage a mining facility on an alien planet
Strategy
Upgrade your body. Stack your cash. Live your dream.
Strategy
Play in browser
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