
Ashes of the Singularity: Escalation
Build economies, claim territory and time your strikes across whole worlds, alone or with friends.
Hooked on the tense and replayable side of AI War: Fleet Command? Browse these games for your next favorite.
Command thousands of units across entire worlds in a large-scale RTS about economy, territory and timing. Play the campaigns of the Post-Human Coalition and the Substrate, or take friends into ranked and unranked multiplayer. The fleets largely manage themselves, so the real battle is in where you build, what you research and when you strike.
Also in Co-op · Replayable, Competitive
Earth has been destroyed. Mankind is fractured. The galaxy is at war. But one hope remains: a new home for mankind. Probes detected a habitable planet in the Orion sector. You must fight your way to it, but nothing is as it seems. A more devious plan is underway that threatens the entire galaxy.
Tense, Replayable, Competitive
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.
Tense, Replayable
Supreme Commander: Forged Alliance is a large-scale sci-fi RTS about commanding armies, navies, and air forces across maps up to 81km wide. You build a base from one Commander, grow the economy, and field hundreds of units including experimentals. It rewards long-term planning and remains the benchmark for enormous real-time war.
Tense, Replayable, Competitive
A real-time 4X where tactics and empire-building happen in one mode with no turns. You zoom from missile-by-missile fleet fights to managing orbiting planets across a living galaxy, leading one of six factions from the TEC, Vasari, and Advent to victory by war, trade, culture, or diplomacy.
Also in Co-op · Replayable, Competitive
Assume command of a battle fleet and deploy immediately to the Dust Zone, commander. Our main food supply station has gone dark and the United Earth Nations (UEN) needs to know why in this 4X RTS space sim. Manage your ships, control space stations, and watch your back.
Tense, Replayable
A visually stunning RTS where players battle to build the ultimate automated floating Ultraweapon. Outsmart players or AIs by building a strategically superior Battlecruiser. Step aboard for unique, hand-drawn misadventure on Flooded Earth, explosive gameplay, and an addictive soundtrack. And nukes.
Tense, Replayable
Giant diesel ships duel in the skies of a desert world that has forgotten its own past. HighFleet mixes arcade dogfights with strategy: you track enemies on radar, intercept radio traffic, manage fuel and men, negotiate with factions and build your own fleet. Heavy, tense and atmospheric, with a prophecy waiting under it all.
Tense, Replayable, Dark
Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option to flatten it) from 1 System to 10,000+! Prove your species' ingenuity through a deep and intricate combat system where anything (from individual components on ships to the stars themselves)...
Replayable, Competitive
Pick one of seven human factions and fight over how to face an alien invasion: seize control of Earth's nations from the shadows, research your way into space, mine asteroids, and build fleets for Newtonian fleet battles across a moving Solar System.
Tense, Replayable, Dark
Design your own fleet and throw it at the Particulate, a space-filling enemy driven by real physics instead of scripts. Ships get chewed apart piece by piece and patch themselves up again. A tense, replayable RTS with a campaign, a random map generator and editors for ships and maps.
Tense, Replayable, Retro
A sci-fi survival RTS where you build a colony on a hostile planet while waves of alien Goo close in. Expand, fortify and call down orbital fire from your ship overhead, then hold the line. Captains level up, factions play differently, maps are procedurally generated, and every run dares you to last a little longer.
Tense, Replayable, Retro

Build economies, claim territory and time your strikes across whole worlds, alone or with friends.

Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option…

Nomad Fleet is a RTS game where you must lead the last remnants of Mankind to safety after a mysterious alien race has hunted them near extinction.

'War, the Game' is a RTS for pc in realistic present day setting.The controls are intuitive, the game rules are simple and transparent.The game…

Grow a settlement on a hostile world, wall it in, and answer the Goo with orbital fire before they reach your gates.

Build a galaxy-spanning machine empire! Bend galactic geography to your will to seize hundreds of territories with Fleet, Crypto and Glory.

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!

Final Theory is a 4X-lite turn-based strategy game where you command fleets of battleships engaged in a galactic civil war.

SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat.

Space Tales is a sci-fi RTS where you build fortified bases, manage resources, and command retro-futuristic armies.

You have 9 days to find a safe place on the planet. Your ship is low on fuel and you have to land.

This is a fun yet challenging RTS game. To survive in the vast galaxy, you need to build up your own fleet and customize your warships.

Grow a settlement on a hostile world, wall it in, and answer the Goo with orbital fire before they reach your gates.

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.

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

Run a space empire from the strategy map, then take direct control of a ship, robot or turret to fight the battle yourself.

Steer one of seven factions through an alien arrival, from covert politics on Earth to fleet battles across the Solar System.

A real-time tactics game in the Terminator: Dark Fate universe.

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

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

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

Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes.

Guide a young spacefaring civilization across a fresh galaxy each run, growing it by war, trade, diplomacy or culture until the stars answer to you.

Run a sandbox campaign, drop into any battle, and pilot a mech, tank, VTOL or power-armoured soldier through fully destructible battlefields.

Space Tales is a sci-fi RTS where you build fortified bases, manage resources, and command retro-futuristic armies.

A board-game 4X that finishes in one to two hours. Explore a new hex galaxy, research techs, build fleets from scouts to Dreadnaughts, and hunt down…

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.

Scramble jets at UFOs, command ground battles turn by turn, and hold a divided world together one hard decision at a time.

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

Steer one of seven factions through an alien arrival, from covert politics on Earth to fleet battles across the Solar System.

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.

Grow a settlement on a hostile world, wall it in, and answer the Goo with orbital fire before they reach your gates.

A real-time tactics game in the Terminator: Dark Fate universe.

Guide a young spacefaring civilization across a fresh galaxy each run, growing it by war, trade, diplomacy or culture until the stars answer to you.