Games like Structura

Remember how replayable and tense Structura felt at its best? You will find a few strong contenders among these games.

Executive Assault 2
An RTS where every ship, station and robot can become your body. Build an asteroid base, command fleets, then jump into the cockpit or a robot's chassis and fight the battle yourself. Space strategy and first-person chaos in one war for the quadrant.
Replayable, Tense, Fast-paced
82% of 1,608 Steam reviews are positivePlayers online now: 6$24.99
Battle for Orion 2
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.
Replayable, Tense
80% of 59 Steam reviews are positive$14.99
Stellar outpost commander
Real-time strategy game with commander task control. Pilots-Mercenary, each with their own character, and many unique ships for them. Interesting missions. Base development, various technologies and space exploration.
83% of 30 Steam reviews are positive$8.99
Space Tales
Space Tales is a sci-fi RTS where you build fortified bases, manage resources, and command retro-futuristic armies. Adapt to deadly alien factions, capture huge monsters and turn them into powerful allies as humanity fights to survive among the stars.
Tense, Fast-paced
78% of 40 Steam reviews are positive$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. 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, Tense
89% of 353 Steam reviews are positivePlayers online now: 9$29.99
From Glory To Goo
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.
Replayable, Tense
96% of 1,858 Steam reviews are positivePlayers online now: 97$7.79
Stellar Warfare
Space RTS with base building and ship customization. Personal passion project. More than 200 available ships, weapons and modules to design your fleet with. Contains a small campaign, several single and multiplayer game modes and a coop game mode. Also contains Wave defense!
Replayable, Tense, Fast-paced
80% of 321 Steam reviews are positivePlayers online now: 1$19.99
ERA ONE
Build a space fortress from a single Command Center, design every warship module by module, then lead your fleet across the Solar System in real-time battles. A story-rich space strategy game with co-op, PvP and a piano soundtrack worth sitting still for.
Replayable, Tense, Fast-paced
87% of 1,615 Steam reviews are positivePlayers online now: 44$29.99
O.R.B: Off-World Resource Base
An epic struggle for control!
Replayable
79% of 102 Steam reviews are positive$0.79
Strategy Core
Lead your clan from a small settlement all the way to the launch of a colony ship. Gather resources, construct buildings, advance your technology, and defend against raids. Spanning seven eras, a procedurally generated world, and rival clans—in Strategy Core, your survival depends on your strategy.
Replayable
100% of 10 Steam reviews are positive$0.69
SpaceInvasion
Build colonies, research new technologies, assemble fleets and fight for control of the universe.
Replayable
54% of 52 Steam reviews are positiveFree
Dust Fleet
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.
Replayable, Tense
76% of 198 Steam reviews are positivePlayers online now: 1$19.99

Cheaper than Structura

From Glory To Goo

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

$7.79

O.R.B: Off-World Resource Base

An epic struggle for control!

$0.79

Strategy Core

Lead your clan from a small settlement all the way to the launch of a colony ship.

$0.69

Nomad Fleet

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.

$4.99

Phantom Signal — Sci-Fi Strategy Game

Phantom Signal is a real-time sci-fi strategy game with unusual mechanics.

$5.99

WARSHIFT

Unique mix of Action, RTS and RPG gameplay elements that forms an innovative game genre.

$4.99

Space Empires III

The third game within the Space Empires series brings the dawn of a new age of exploration.

$3.99

Sidereal Dominion: Avalon

Rebuild the remnants of humanity and conquer the Milky Way in this grand strategy game.

$5.99

Void Destroyer

Combining the best of space combat and real time strategy. Victory can be tactical, a dogfight or capital ship slugging match - depending on how you…

$3.99

SPACE BATTLE: Humanity

The day has come… Humanity has been attacked by an alien race.You have space bases at your disposal.

$1.99

Space War Economy Idle

A story-driven incremental game with idle and auto-battler mechanics, inspired by Factorio logistics, Path of Exile itemization, and Eve Online's…

$4.99

ROD: Revolt Of Defense

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

$0.99

Hidden gems like Structura

ERA ONE

Design warships module by module, raise a fortress from one Command Center, and fight real-time battles across the Solar System.

$29.99

From Glory To Goo

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

$7.79

Annihilate The Spance

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

$29.99

ZeroSpace

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.

$39.99

Moduwar

Moduwar is an adaptive organic RTS where you control an alien creature, Modu - and your body is your army.

$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…

Free

Space Reign

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

$19.99

Executive Assault 2

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

$24.99

Dust Fleet

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

$19.99

Stellar Warfare

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

$19.99

Void Destroyer 2

Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire.

$9.99

Particle Fleet: Emergence

Build ships that get torn apart and patched mid-fight, then throw them at an enemy that spreads and adapts in real time.

$14.99

Games like Structura

Cheaper than Structura

Hidden gems like Structura

Newest games like Structura