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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 free Strategytagged Sci-fi Page 6 (1,041 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 xenobotanist is tasked with restoring the natural ecosystem of a far-off wasteland planet and defending the base.
Survival
Play in browser
Command a squad of soldiers against the alien Bugs.
Strategy
SCP City Builder
Strategy
Battle for control over contested solar systems.
Strategy
Little 3D RTS game
Strategy
Tactical combat in a roguelike sci-fi-horror multiverse. Wishlist on Steam now!
Strategy
ribopolho precisa ir para marte, mas nao vivera tempo suficiente para isso.
Strategy
Play in browser
Pixel Art Top Down Tower Defense Shooter
Strategy
YOU SHOOT...ALIENS!?!? AS AN ALIEN!?!?!
Platformer
A beautiful, retro side-scrolling shooter where you must defeat incoming enemies with your mecha transforming spaceship!
Shooter
A casual galactic mail delivery experience.
Strategy
Play in browser
Cameras, lights, doors, and ACTION!
Strategy
Play in browser
Casual run-and-gun tactics.
Strategy
Play in browser
Post-apocalypse City builder Tower defense
Strategy
Quality-based narrative choose 'em up in space
Interactive Fiction
Play in browser
Base defence, area domination and control using mega-robots
you are creating during all the
gametime.
Strategy
Grow in Scale, Consume the Galaxy
Action
Play in browser
Automate, strategise and thrive in extracting gold from an alien planet. An automation, tower defense roguelike.
Strategy
A game about humanity's drive to not only survive on a new planet, but make it their home.
Strategy
Play in browser
Organize your planets with skill, master resource management and expand in the vastness of space.
Strategy
Play in browser
Turn based space western with a character driven narrative, inspired by the likes of XCOM and the original Fallout.
Strategy
Short game where you are trying to escape from alien planet. Developed for GDS Game Jam 2023.
Survival
Tactical Ordnance Command
Strategy
Un juego de estrategia multijugador sobre robots en el espacio
Strategy
A sci-fi colony builder set on Europa moon.
Strategy
Strategy
Play in browser
real time auto battler
Strategy
Play in browser
Mobile, tower defense game in a Sci-Fi setting.
Strategy
Play in browser
Invade la tierra y toma el control de tus enemigos. Los humanos lucharan por ti.
Strategy
this one its the english version of it and cpu its quite smart
Simulation
Restoring Equilibrium
Strategy
Fight, survival, play
Strategy
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