
Element Space
Year 2199. Assemble an elite crew and make allies to combat a shadowy organization threatening the future of humanity.
If SPACECOM scratched a competitive and minimalist itch for you, keep reading. These games line up well for what comes next.
After assuming command of one of four human or alien factions vying for galactic dominance, immediately define your game’s scope. Play for minutes to hours across tens to hundreds of planets in single-player skirmish or multiplayer modes—it’s entirely up to you.
Competitive, Replayable
Annihilate The Spance is a single-player RTS where your shipyards build endlessly and your ships fight on their own. You handle bases, economy, fleet mix and waypoint chains while autonomous fleets brawl across a 3D storm full of rival factions, bosses and very large capital ships.
Replayable
Terrorize the galaxy for fun and profit! Space Tyrant is a surprisingly deep beer & pretzels strategy game set in a darkly humorous future. Build a mighty space force, disintegrate peaceful aliens, and rule irresponsibly on your relentless march to total domination.
Replayable
Ancient Space is a story driven single player real time strategy game where you take command of a fleet embarking on a scientific mission to chart undiscovered reaches of space called ‘The Black Zone’. Overcome overwhelming odds and fight for your life and the survival of your ship and its crew.
Turn-based strategy game full of spacefleet battles. 30+ hours of gameplay, randomized battles, huge campaign with different ways of completion. Experience infinite tactical situations and outsmart the tricky AI using dozens of ships and special abilities.
Replayable
The first ever auto-battler game, from way back in 2009Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets.
Competitive, Replayable
A simulation-heavy tactical space game where radar shadows, electronic warfare and 3D maneuvering decide battles. Design a fleet down to individual hardpoints, then command it in real time with pause, alone or with friends. Every fight is a slow-burning duel of sensors and salvoes, and every mistake stings for hours.
Replayable
"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their...
Competitive, Replayable
Grab territory, keep your armies fed, and out-think a real opponent in short, sharp matches. Easy to learn, hard to master, and quick enough for one more round.
Competitive, Minimalist, Replayable
Auralux: Constellations is the awaited sequel to Auralux, the critically acclaimed minimalistic Real Time Strategy game. Explore a dozen new gameplay mechanics through each constellation, one new feature at a time. It's Real-Time Strategy, deconstructed.
Competitive, Minimalist, Replayable
Aeon Command is a tug of war strategy game, where you play as one of three unique factions to help gain dominance over the Aeon Nebula! Take control of your mother ship to gather resources, produce ships and fight off the enemy mother ship. Grow stronger as you progress through the 24 mission campaign and unlock new upgrades.
Competitive, Replayable
Discover a space strategy game filled with conquest, betrayal and subterfuge. Build alliances, make enemies and fight your way to victory and galactic domination. Will you conquer the galaxy?
Competitive, Minimalist, Replayable

Year 2199. Assemble an elite crew and make allies to combat a shadowy organization threatening the future of humanity.

An epic struggle for control!

Galaxy squad is a hardcore turn-based tactical roguelike, inspired by FTL and XCOM.

Explore a random generated space. Find artifacts and treasure maps. Build and develop your base on a flying platform.

A strategy game about space (location) in space (cosmic). Colonise the galaxy with a thousand clicks of a mouse. Winner of DreamHack Austin Jam!

Space Mercs is an extreme arcade space combat game where the amount of projectiles and lasers on-screen is only toppled by the amount of stars in…

in Space is a procedural sidescrolling shooter that values precision and strategy over reflex or memorization.

Take a role of a true general of a real army. Join the battle, capture enemies’ castles and raise the power of your army.

"Forbidden Planet" is a Space Strategy and Tower Defence like Game.

Experimental indie strategy game. Lead the group of Galactic Lords through 7 levels to discover the origin of a world-wide menace!

The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind.

Gameplay: detection, bombard, head-on attack, launch missiles, intercepting the missile, boarding, seizing enemy ships, skills of roles(such as make…

Annihilate The Spance is a single-player RTS where your shipyards build endlessly and your ships fight on their own.

Lead huge armies and orbital strikes in a fast sci-fi war, or join a friend in a co-op campaign that changes every season.

Take command of a nuclear-powered space corvette in a Cold War-flavored sci-fi campaign.

An indie space-sim and strategy game featuring ship and fleet combat mixed with RTS elements.

Claim territory and command minimalist armies in quick tactical matches against other players.

A real-time 4X where tactics and empire-building happen in one mode with no turns.

Dominus Galaxia is a 4X space strategy game with a focus on amplifying strategic decisions and minimising non-strategic busywork.

Draw fronts and attack routes across the map, then watch your tanks carry out the plan against up to seven other players.

Pick your units, call in airstrikes, and let the little soldiers fight for every inch of the line.

Assume command of a battle fleet and deploy immediately to the Dust Zone, commander.

Space RTS with base building and ship customization. Personal passion project.

A simulation-heavy tactical space game where radar shadows, electronic warfare and 3D maneuvering decide battles.

Take command of a nuclear-powered space corvette in a Cold War-flavored sci-fi campaign.

Lead huge armies and orbital strikes in a fast sci-fi war, or join a friend in a co-op campaign that changes every season.

An indie space-sim and strategy game featuring ship and fleet combat mixed with RTS elements.

Claim territory and command minimalist armies in quick tactical matches against other players.

Annihilate The Spance is a single-player RTS where your shipyards build endlessly and your ships fight on their own.

A real-time 4X where tactics and empire-building happen in one mode with no turns.

Assume command of a battle fleet and deploy immediately to the Dust Zone, commander.

Fight nerve-wracking spaceship battles in this turn-based tactical space opera RPG!

Draw fronts and attack routes across the map, then watch your tanks carry out the plan against up to seven other players.

Pick your units, call in airstrikes, and let the little soldiers fight for every inch of the line.

A simulation-heavy tactical space game where radar shadows, electronic warfare and 3D maneuvering decide battles.

Space RTS with base building and ship customization. Personal passion project.