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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, scifi

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Deploy and configure your fleet and fight your way through the enemy lines.
Strategy
Play in browser
Try to survive and perhaps eventually even tame an unknown planet in this incremental semi-idle game.
Survival
Play in browser
A semi-active, sci-fi themed incremental with elements of strategy and story.
Strategy
Play in browser
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
Roguelike auto-battler
Card Game
Play in browser
Text-based space exploration game
Interactive Fiction
An AI seedship must find a home for the last survivors of the human race
Strategy
Play in browser
Destroy. Rebuild. Adapt. The world is your inventory.
Strategy
Slipways
$16.99
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Strategy
Command an ancient starship and fight your way to the heart of a dying Empire.
Strategy
Destroy tiles to prevent the Xenospore from spreading!
Puzzle
Play in browser
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
Reignite a dead universe, one color at a time.
Simulation
Play in browser
A base building game focused on economy and defence.
Strategy
Build fleets and conquer planets in this first person shooter and strategy hybrid
Shooter
The revival of a classic strategy game.
Strategy
Turn-based space strategy game
Strategy
Play in browser
Turn-based strategy game where you can push enemies to deal extra damage.
Strategy
Play in browser
​Build and expand your mobile city and fight against hordes of evil, inter-dimensional crystalback apes.
Action
Play in browser
SpaceSlog
$24.99
A sci-fi spaceship sim with an emphasis on ship building, crew interaction and story development.
Simulation
An orbital Tower-Defense game exclusively for Playdate
Strategy
Anime RTS Protect Terra from voracious parasites.
Strategy
Tame the unstable climates of barren and inhabitable planets, then colonize them!
Strategy
Play in browser
The hidden unit board game of strategy and cunning
Strategy
A puzzle game where you alter the paths of your past selves.
Platformer
A roguelike deck-building game in space!
Strategy
A 4x Turn Based strategy game similar to classics like Master of Orion 2 or Birth of the Federation
Strategy
Don’t defend the city: Destroy it!
Strategy
Sci-Fi Colony Management - Dig, Build and Explore
Simulation
The original web demo for Lancer Tactics, an adaptation of the mecha TTRPG.
OliveVerified Account
Strategy
Play in browser
4X turn-based space strategy
Strategy
Are you ready to find and retrieve the lost object of ill tempered aliens?
Puzzle
Exploit the planet's resources for your corporate's gains
Strategy
Play in browser
A remake of the text-only Super Star Trek but with the look & feel of Star Trek: 25th Anniversary
Strategy
Play in browser
Build your bots, command your army, defeat the aliens!
Strategy
A FPS/RTS hybrid about mini-planetoids and fungal spores
Strategy
Play in browser
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