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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

New & popular Strategytagged Sci-fi Page 2 (1,153 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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Entropy levels rising...
Strategy
Manage your star system in this civ-like strategy game where your goal is to collect the most resources as possible.
Strategy
Play in browser
The Drill Drone is suddenly promoted to a Defense Drone and is now tasked with defending the Machine Complex.
Strategy
Command an ancient starship and fight your way to the heart of a dying Empire.
Strategy
Tacital auto-battler in which you buy and equip spaceships to defeat enemy waves.
Strategy
Explore and defend in this top down sci-fi dungeon crawler tower defense game.
Action
Control a sprawling colony on an alien planet in this sci-fi tower defense game
Strategy
A space-themed tower defense
Strategy
Play in browser
A space adventure in an intense strategy game!
Strategy
#AngryBirds #Mods
Strategy
A turn-based, spaceship RPG
Role Playing
Get ready to face the unknown.
Action
​Build and expand your mobile city and fight against hordes of evil, inter-dimensional crystalback apes.
Action
Play in browser
A 2d isometric tower defense game in 3d pre-render style, made with godot.
Strategy
Play in browser
Strategy
You're almost free! Escape from the laboratory.
Strategy
Play in browser
Mother Must Feed: Creature builder strategy game, scale to the stars!
Simulation
Play in browser
Strategy
Play in browser
Terraform, You have time.
Strategy
Play in browser
Master the cosmos to solve intricate puzzles across a shifting celestial landscape.
Puzzle
Factory/village builder with cute graphics
Strategy
Play in browser
A strategy game where you split bigger units into smaller ones to fight off an invasion.
Strategy
Play in browser
Cell Creator and Bio Battler
Strategy
Play in browser
Rogue-like planet fleet builder space adventure
Strategy
Play in browser
aiscension
Strategy
Play in browser
Stellar Wardens - GMTK 2024 Game Jam
Strategy
Play in browser
Defend your world from an expanding star, strategize, build, and survive the cosmic threat!
Strategy
Play in browser
Endless Strategy Simulation Galaxy Game
Strategy
Play in browser
Defend a satellite against a swarm of asteroids!
Strategy
Build up your infrastructure, defend the planet!
Strategy
Play in browser
A Tower defense game in which you have to defend the last bastion of humanity
Strategy
Identify imposters aboard your ship, and execute them before they overthrow the crew.
Puzzle
Play in browser
a Top down, couch-co-op, rouge-like, shape-shifter hunter
Strategy
Explore the Galaxy! Save Humanity! Defeat the Darkness with ALCHEMY.soon.tm
Strategy
Play in browser
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