
O.R.B: Off-World Resource Base
An epic struggle for control!
If The Outforce left you wanting something tense and competitive, you have options. These games offer a similar pull for your backlog.
Your heroes and your armies will need strong leadership to take them on a spellbinding odyssey that has everything a gamer’s heart could wish for breathtaking worlds in space, battles against cunning enemies and even downright treason from your own government faction - are you up to it?
Tense, Competitive, Replayable
An epic struggle for control!
Competitive, Replayable
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, Competitive, Replayable
A classic real-time strategy from 2000, remastered: build a base, research upgrades and march humans or robots into war. Three campaigns, a sharp enemy AI, and online battles for up to 16 players with alliances, betrayals and shared resources. Old-school in the best way.
Competitive, Replayable
Assemble your fleets, fill your silos with nuclear warheads, conduct research, gather resources, and wage war in a vast galaxy in this unique take on 4X Strategy. Appoint Colony Supervisors to manage your colony and deploy Spy Satellites for the ultimate in skulduggery.
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, Competitive, 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...
Tense, Competitive, Replayable
A turn-based 4X classic from 1999: seven factions with clashing ideologies colonize a sentient alien planet. Design your own units, terraform the surface, and argue your way to victory against leaders who feel unsettlingly human. The Planetary Pack adds Alien Crossfire with seven more factions.
Competitive, Replayable
It’s 2741 and the universe is at war. The Terran Empire is laying siege to the NSA, a treaty of colonies that upholds freedom and democracy. After losing the battle in space, the NSA is forced to retreat to its last stronghold. Can you snatch victory from impending doom?
Tense, Competitive, Replayable
25th century. The mankind has left the Earth to settle other planets. One of the Ark ships arrived in the star system but eventually no habitable planets were discovered. It led to a conflict between three factions — the scientists, the workers and the military — arisen on a planet with the best living conditions.
Competitive, Replayable
Ambitious megacorporations monopolize the conquest of space and the colonization of the solar system. At the very edge of the solar system, the companies make a discovery that will shift the technological advantage and upset the balance. And so a new conflict is born: "The Jupiter Incident."
Tense
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.
Competitive, Replayable

An epic struggle for control!

Assemble your fleets, fill your silos with nuclear warheads, conduct research, gather resources, and wage war in a vast galaxy in this unique take…

Lead a faction of ideologues across an alien world, out-think six rivals and shape a whole planet's future one turn at a time.

It’s 2741 and the universe is at war. The Terran Empire is laying siege to the NSA, a treaty of colonies that upholds freedom and democracy.

25th century. The mankind has left the Earth to settle other planets.

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

Build extraction and processing networks, fight for control points, and outlast an enemy that wants the same ore you do.

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.

The year is 2140. After numerous wars and several environmental disasters, only two world powers remain; the United Civilized States (»UCS«)…

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

Imperium Galactica. The Universe is yours... if you can handle it. The fourth millennium. Mankind has colonised the galaxy. Created an Empire.

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

A classic real-time strategy from 2000, remastered: build a base, research upgrades and march humans or robots into war.

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

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.

Lead a faction of ideologues across an alien world, out-think six rivals and shape a whole planet's future one turn at a time.

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

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.

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

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.

Rebuild civilization from the ashes of nuclear war, research new tech, and command custom-built armies in real time.

Build fleets in secret, hack the enemy's systems and hit its core before it wakes up to what you are doing.

Lead vast armies of humans, machines or post-humans across entire worlds, in solo campaigns or online battles.

Lead vast armies of humans, machines or post-humans across entire worlds, in solo campaigns or online battles.

Empires of a Tiny Universe is a relaxed single-player RTS where you build and expand your empire across space.

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

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.

A classic real-time strategy from 2000, remastered: build a base, research upgrades and march humans or robots into war.

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

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.

Lead a faction of ideologues across an alien world, out-think six rivals and shape a whole planet's future one turn at a time.

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

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

Build extraction and processing networks, fight for control points, and outlast an enemy that wants the same ore you do.