Worbital
With the shifting gravity on your side, aim your cannons, blast your enemies and enjoy the fireworks.
87% of 419 Steam reviews are positive$12.99
Games like Interplanetary: Enhanced Edition
If Interplanetary: Enhanced Edition scratched a competitive and replayable itch for you, keep reading. These games are a good place to start.
Worbital
With the shifting gravity on your side, aim your cannons, blast your enemies and enjoy the fireworks. Worbital is a real-time strategic artillery game in space, peppered with a heavy dose of cosmic chaos. The goal: be the last civilization standing!
Also in Co-op · Competitive, Replayable, Retro
87% of 419 Steam reviews are positive$12.99AI War 2
AI War 2 is a grand strategy and RTS hybrid where growing too fast is the real danger. Sneak, hack, build fleets and strike the AI's core before it notices you. Deep, tense and endlessly replayable, alone or with friends.
Also in Co-op · Competitive, Replayable
87% of 1,131 Steam reviews are positivePlayers online now: 18$19.99Solar Nations 2
Grand strategy in 2092: take the helm of a Solar System Great Power, colonize nine worlds, build space fleets ship by ship, and fight wars that can end in nuclear fire. Deep politics, wild alternate histories, and a whole solar system to conquer, alone or with friends.
Also in Co-op · Competitive, Replayable
85% of 662 Steam reviews are positivePlayers online now: 36$14.99Planets Under Attack
Play as humans or robots in a brand new sci-fi strategy adventure! Travel into the far reaches of space, through cleverly designed star constellations and variable game modes, conquering enemy planets using 15 combinable technologies.
Competitive, Replayable
63% of 319 Steam reviews are positive$11.99Imperium Galactica II
A classic space empire builder from 1999, back with sharper textures and modern resolutions. Run a galactic power in real time: colonize planets, raise cities, design ships and tanks, spy on rivals or simply outbuild them. Three races, three campaigns, huge battles in space and on the ground. Old-school in the best way, and still hard to put down.
Competitive, Replayable, Retro
87% of 598 Steam reviews are positivePlayers online now: 33$9.99Star Ruler
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)...
Competitive, Replayable
86% of 261 Steam reviews are positive$7.99Sins of a Solar Empire II
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 · Competitive, Replayable
82% of 7,259 Steam reviews are positivePlayers online now: 848$49.99Interstellar Space: Genesis
A turn-based space 4X about building a galactic empire the classic way: explore, colonize, research, and fight on a tactical grid when talks fail. Remote exploration hides secrets in every system, six races and custom builds keep runs fresh, and micromanagement stays out of your way.
Replayable
83% of 720 Steam reviews are positivePlayers online now: 25$29.99Mayhem Intergalactic
Wage war on your friends and enemies in this simple and engaging strategy game. Easy to learn and quick to play, Mayhem Intergalactic is surprisingly strategic. Play against the computer, or duke it out with friends over the internet. The universe shall be yours!
Competitive, Replayable, Minimalist
79% of 14 Steam reviews are positive$9.99A Planet of Mine MasterMine Edition
A Planet of Mine Mastermine Edition is a cozy 4X game with mass strategy! Choose your winning gang, mastermine resources, and build your base and tools to boost your technology and conquer space! Unless your neighbors don’t see it that way… Trade, peace or clash: your planet, your choice!
Replayable, Minimalist
94% of 32 Steam reviews are positive$9.99Planetary Annihilation: TITANS
Command thousands of robots across entire solar systems, then end the argument by crashing a moon into someone's planet. TITANS adds colossal super units, new worlds and a roguelike galactic war to a fast, planet-scale RTS that plays great with friends.
Also in Co-op · Competitive, Replayable
84% of 11,432 Steam reviews are positivePlayers online now: 215$29.99Space Wars: Interstellar Empires
Helm your own ship, battle for supremacy in a multi-faction war, and conquer the cosmos in this science fiction turn-based strategy game. Select from more than 100+ diverse star ships and fight for territory across a 2D hex-based grid.
Also in Co-op · Competitive, Replayable
65% of 248 Steam reviews are positiveFree
Cheaper than Interplanetary: Enhanced Edition
Planets Under Attack
Play as humans or robots in a brand new sci-fi strategy adventure!
63% of 319 Steam reviews are positive$11.99
Imperium Galactica II
Colonize planets, design your fleets and outsmart rival empires across three very different campaigns.
87% of 598 Steam reviews are positivePlayers online now: 33$9.99
Star Ruler
Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option…
86% of 261 Steam reviews are positive$7.99
AI War: Fleet Command
"You are outgunned. You are massively outnumbered. You must win." These are your orders.
85% of 992 Steam reviews are positivePlayers online now: 3$9.99
A Planet of Mine MasterMine Edition
A Planet of Mine Mastermine Edition is a cozy 4X game with mass strategy!
94% of 32 Steam reviews are positive$9.99
Mayhem Intergalactic
Wage war on your friends and enemies in this simple and engaging strategy game.
79% of 14 Steam reviews are positive$9.99
Emperor of the Fading Suns Enhanced
Command interstellar forces in this epic return of the 4X strategy classic.
95% of 178 Steam reviews are positivePlayers online now: 5$9.99
Galactic Civilizations® II: Ultimate Edition
Guide a spacefaring civilization through a randomly generated galaxy, designing ships and choosing whether war, culture, diplomacy or technology…
80% of 958 Steam reviews are positivePlayers online now: 33$9.99
Starion Tactics
After assuming command of one of four human or alien factions vying for galactic dominance, immediately define your game’s scope.
25% of 48 Steam reviews are positive$9.99
Final Theory
Final Theory is a 4X-lite turn-based strategy game where you command fleets of battleships engaged in a galactic civil war.
79% of 389 Steam reviews are positivePlayers online now: 1$7.49
Solar War
A turn-based grand strategy game in space, set in the near future: Defend Earth against an alien invasion from the edge of the Solar System and…
85% of 27 Steam reviews are positive$4.99
Hidden gems like Interplanetary: Enhanced Edition
Emperor of the Fading Suns Enhanced
Command interstellar forces in this epic return of the 4X strategy classic.
95% of 178 Steam reviews are positivePlayers online now: 5$9.99
Annihilate The Spance
Annihilate The Spance is a single-player RTS where your shipyards build endlessly and your ships fight on their own.
89% of 353 Steam reviews are positivePlayers online now: 9$29.99
Solar Nations 2
Steer a 2092 superpower through nine worlds, fleet building and deep politics, solo or with friends, where a war can end in nuclear fire.
85% of 662 Steam reviews are positivePlayers online now: 36$14.99
Planet S
Claim procedurally generated planets, raise cities from a single spaceport, and grow your faction into a scientific or military power, alone or…
91% of 2,908 Steam reviews are positivePlayers online now: 5Free
Terra Invicta
Steer one of seven factions through an alien arrival, from covert politics on Earth to fleet battles across the Solar System.
79% of 9,162 Steam reviews are positivePlayers online now: 578$39.99
Sins of a Solar Empire II
A real-time 4X where tactics and empire-building happen in one mode with no turns.
82% of 7,259 Steam reviews are positivePlayers online now: 848$49.99
Chaos Galaxy 2
A turn-based Galaxy totalwar game. Choose one of 12 factions, direct dozens of admirals, control hundreds of warships, mecha and monsters, set up…
82% of 305 Steam reviews are positivePlayers online now: 4$19.99
Dominus Galaxia: KS Edition
Dominus Galaxia is a 4X space strategy game with a focus on amplifying strategic decisions and minimising non-strategic busywork.
83% of 251 Steam reviews are positivePlayers online now: 6Free
Dust Fleet
Assume command of a battle fleet and deploy immediately to the Dust Zone, commander.
76% of 198 Steam reviews are positivePlayers online now: 1$19.99
Galactic Civilizations IV
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.
72% of 2,243 Steam reviews are positivePlayers online now: 275$39.99
Stellar Warfare
Space RTS with base building and ship customization. Personal passion project.
80% of 321 Steam reviews are positivePlayers online now: 1$19.99
AI War 2
Build fleets in secret, hack the enemy's systems and hit its core before it wakes up to what you are doing.
87% of 1,131 Steam reviews are positivePlayers online now: 18$19.99
Newest games like Interplanetary: Enhanced Edition
Drop Command
Run a sandbox campaign, drop into any battle, and pilot a mech, tank, VTOL or power-armoured soldier through fully destructible battlefields.
80% of 155 Steam reviews are positivePlayers online now: 4$22.99
Space Imperia 4X
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…
92% of 88 Steam reviews are positivePlayers online now: 9$22.99
Terra Invicta
Steer one of seven factions through an alien arrival, from covert politics on Earth to fleet battles across the Solar System.
79% of 9,162 Steam reviews are positivePlayers online now: 578$39.99
A Planet of Mine MasterMine Edition
A Planet of Mine Mastermine Edition is a cozy 4X game with mass strategy!
94% of 32 Steam reviews are positive$9.99
Emperor of the Fading Suns Enhanced
Command interstellar forces in this epic return of the 4X strategy classic.
95% of 178 Steam reviews are positivePlayers online now: 5$9.99
Solar Nations 2
Steer a 2092 superpower through nine worlds, fleet building and deep politics, solo or with friends, where a war can end in nuclear fire.
85% of 662 Steam reviews are positivePlayers online now: 36$14.99
Annihilate The Spance
Annihilate The Spance is a single-player RTS where your shipyards build endlessly and your ships fight on their own.
89% of 353 Steam reviews are positivePlayers online now: 9$29.99
Sins of a Solar Empire II
A real-time 4X where tactics and empire-building happen in one mode with no turns.
82% of 7,259 Steam reviews are positivePlayers online now: 848$49.99
Planet S
Claim procedurally generated planets, raise cities from a single spaceport, and grow your faction into a scientific or military power, alone or…
91% of 2,908 Steam reviews are positivePlayers online now: 5Free
Galactic Civilizations IV
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.
72% of 2,243 Steam reviews are positivePlayers online now: 275$39.99
Dust Fleet
Assume command of a battle fleet and deploy immediately to the Dust Zone, commander.
76% of 198 Steam reviews are positivePlayers online now: 1$19.99
Chaos Galaxy 2
A turn-based Galaxy totalwar game. Choose one of 12 factions, direct dozens of admirals, control hundreds of warships, mecha and monsters, set up…
82% of 305 Steam reviews are positivePlayers online now: 4$19.99