They Always Run(V1.0.15.919)
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They Always Run(V1.0.15.919)

Become Aidan, a three-armed mutant hunting for the most dangerous bounty in the galaxy. Capture, cut and destroy enemies in this exciting 2D platform game set in the space west.
Beyond Contact(V0.53.14)
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Beyond Contact(V0.53.14)

This is a difficult sci-fi survival game, the story takes place in an epic universe, you will be stranded on a dangerous alien planet. Here, you will die if you are not careful! Do you choose to live alone, or do you choose to grow up with your friends and save the endangered alien race?
No Man's Sky(V5.52)
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No Man's Sky(V5.52)

Unmanned Deep Space is a science fiction game that requires players to explore and survive in a programmed infinite universe.
Lord of Rigel(V20240826)
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Lord of Rigel(V20240826)

A round-based 4X space strategy game. In a galaxy divided by two ancient races, either unite with other species or carve out their own path. Navigate Galactic parliamentary politics and defeat big threats while using espionage, research and military power. How will you shape the Milky way?
Terra Invicta(V0.3.108)
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Terra Invicta(V0.3.108)

Mysterious alien forces approach the solar system, whether it is an enemy or a friend. There are different opinions about the motivation and coping methods of aliens. You will compete for power from all sides and lead your camp to realize your vision in the solar system. Unyielding Earth is a grand hard sci-fi strategy game: battles conform to Newtonian physics; solar system proportions are highly accurate; allow custom spaceship designs; and strategic situations are full of complex changes as a result of revolution.
Hardspace Shipbreaker(V1.3.0)
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Hardspace Shipbreaker(V1.3.0)

Use state-of-the-art waste recovery technology to cut spaceships and recover high-value materials. Upgrade your equipment, get more profitable contracts, and repay your multibillion-dollar credit debt to LYNX Corp!
Stellaris(V20241030)
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Stellaris(V20241030)

Explore the vast Milky way full of miracles in this large sci-fi strategy game carefully created by Paradox Development Studio. Interact with strange alien races, discover strange new worlds and experience unexpected events, while expanding the influence of your empire. Every new adventure has almost endless possibilities.
Slipways(V1.3.1092)
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Slipways(V1.3.1092)

Weave the planets into a vast trading empire. Create an industrial incubation plan and study groundbreaking technologies without missing lunchtime. For an hour, immerse yourself in the infinite possibilities of the space strategy game.
Anno 2070
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Anno 2070

Build your future society, colonize islands, create huge mega-cities, and manage a large number of buildings, vehicles, and resources.
Escape from Cronos X
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Escape from Cronos X

ESCAPE FROM CRONOS X is a top-down action RPG game with deep storylines and epic battles. Explore Cronus through many exciting missions and find ways to escape the planet.
Luna Sky RDX
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Luna Sky RDX

Momentum... Speed! Physics puzzles and robots. Bounce? Explore? Sprint? Wobble? Skating? Fly? …… And blow it up? Right!
Destroy All Humans! 2 - Reprobed(V1.6a)
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Destroy All Humans! 2 - Reprobed(V1.6a)

The hermit came back with a probe permit. Alien invaders are back, more fashionable than ever. Feel the chemical glory of the rocking 1960s and take revenge on the KGB that blew up your hive ship. You will have to form alliances with members of the species you want to enslave.
X4 Foundations(V7.50)
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X4 Foundations(V7.50)

X4: cornerstone, the long-awaited, successful sequel to the X series brings our most sophisticated cosmic simulations to you. Manage an empire or explore the universe from the first perspective. Fly every kind of spaceship, trade and battle, and modular space station construction, to build your empire and carefully take every step of the epic journey.
Starless
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Starless

Starless is a survival game on a giant space ark full of dangerous monsters. Will the colonists try to escape, or will they wander in the boundless space forever?
Saints Row(V1.6.1.4735700)
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Saints Row(V1.6.1.4735700)

Welcome to San Dirieso, a vibrant fictional city in the heart of the southwestern United States. Welcome to San Dirieso, a vibrant fictional city in the southwestern United States. In a world full of crime, a group of young friends start their own criminal career, trying to start from scratch and become the hegemony of one side.
Neodash
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Neodash

Drift at full speed over the fracture, avoid the trap, and walk through the neon scene that changes with the rhythm of motion. Build and experience the track created by the player community, or directly participate in wonderful activities.
Spacebase Startopia
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Spacebase Startopia

The Starland Space Base combines economic simulation, empire-building strategies and classic instant encounters to create a unique experience with a great sense of humor. In addition to challenging single-player campaigns and a variety of combat modes, the game also provides a competition and cooperation mode for up to 4 players.
TRIGON SPACE STORY(V1.0.10)
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TRIGON SPACE STORY(V1.0.10)

Trigon: the Space Story gives you control of your own ship. Engage in tactical combat, protect your ship, fight space pirates, and flee enemy territory. During the voyage, you will face a series of thorny problems, make difficult decisions, and unveil the mystery of the Milky way in your exploration.
Earth's Shadow(V20230121)
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Earth's Shadow(V20230121)

Shadow of the Earth is a third-person action sci-fi dungeon crawling game set on the planet Sambra in 3081; a distant alien planet with legendary precious cultural relics surrounding this dark world, calling for greedy and brave explorers to seek a bright future. But in the end, I found a darker past.
Out There: Oceans of Time(V1.1.9)
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Out There: Oceans of Time(V1.1.9)

Alien Trek: space-time Sea (Out There: Oceans of Time) is a cosmic exploration game. You will be in charge of your own ship, exploring the vast and unpredictable universe with the crew.
Forsaken Portals
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Forsaken Portals

To explore a huge universe on behalf of the star alliance. Trade with alien races, build your own space station, collect resources and make all kinds of objects. Upgrade your ship to defeat the most powerful enemy in the galaxy.
Avorion(V2.3.1)
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Avorion(V2.3.1)

A programmed cooperative space sandboxie game, players can use dynamic retractable squares to build their own space ships. Through a historical poem of space fighting, exploration, mining, trading, waging wars, building your own empires, and saving your universe from unknown enemies.
Zapling Bygone
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Zapling Bygone

Zapling Bygone is a Twisted Metroidvania game. In this game, after you kill the enemy, you can wear their heads, take their abilities as your own, and absorb each other's ideas into your brain.
IKO 39
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IKO 39

IKO 39 is an adventurous science fiction detective. Look what happened at the space station that lost contact with Earth. Artificial intelligence "Emie" will help you solve the mystery.
Star Valor
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Star Valor

You can control your own ship to explore the universe, or take risks, or trade, or fight, or make weapons. You can even customize your own unique spaceship. You start with a low start, but as you continue to complete missions, upgrade ships and equipment, recruit partners, or hire mercenaries, you can one day be part of the Galaxy.
Gunvolt Chronicles: Luminous Avenger iX 2 (V1.4.1)
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Gunvolt Chronicles: Luminous Avenger iX 2 (V1.4.1)

Silver Steel Ikos 2 (Gunvolt Chronicles: Luminous Avenger iX 2) is an action game. In Silver White Steel Ix2, the fast and fashion system of the series will be taken to a whole new level. The protagonist will tear up the enemy with his new energy, and his destructive power and high-speed action power will be extremely satisfactory.
Starship Troopers – Terran Command(V20240619)
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Starship Troopers – Terran Command(V20240619)

In the game, players will build, grow, and control their army, striking a delicate balance between tactical advantage and quantitative suppression to defeat their opponents. In addition, the game promises to provide a range of very unique units, weapons and special skills for commanders to use. The game has the functions of dynamic map generation, high and low difference, real line of sight and trajectory, extensive science and technology tree, as well as a large number of Zerg enemies.