Games like Gluon

"Titan Outpost" is a hard science fiction game set in 2077 where Earth is dying and in need of energy. The goal is to claim Titan, Saturn's sixth moon, and its hydrocarbon resources before the Chinese. The game features a character-creation system, open-ended structure, and base-building system, with choices that determine the plot and fate of the world.

X4: Foundations is a sandbox space simulator that allows players to explore, trade, fight, and build in a vast universe. Take control of your own space empire, where every decision from ship hiring to trade routes has a direct impact on your income and influence. With a dynamic narrative and a variety of factions to interact with, X4: Foundations offers a rich and immersive space experience.

"Distant Worlds: Universe" is a 4X space strategy game with a real-time pausable gameplay style, offering vast galaxies with up to 1400 star systems and 50,000 planets. The game features an engaging storyline, various victory conditions, and open-ended sandbox mode. It also includes all previous Distant Worlds releases and improved modding support.

In Terra Invicta, players lead one of several factions responding to an extraterrestrial probe and alien presence mining beyond Earth. As global nations falter, secret coalitions form with competing goals—defense, extermination, worship, negotiation, or alliance with the aliens. Strategic diplomacy, resource management, and covert operations shape humanity’s fate amid an uncertain invasion.

Distant Worlds 2 is a 4X space strategy game that offers a vast, procedurally generated universe to explore. Players can manage their space empires, engage in real-time tactical battles, and interact with intelligent alien races. With a focus on empire management and automated tasking, it provides a unique and in-depth gameplay experience for hardcore strategy fans.

"Starcom: Nexus" is a single-player space exploration and combat game. You'll mine resources, build spaceships, and diplomacy with alien races while defending yourself from hostile forces. With a rich story and open-ended gameplay, your choices will determine the fate of the galaxy.

"Scavenger SV-4" is a first-person science fiction game where you explore a radioactive alien planet through a remote-controlled rover. Collect samples, research them, and enhance your rover to uncover the mysteries of the planet. Each playthrough offers a new planet and story, providing high replayability.

Era One is a space-themed game developed by Team Complex LTD. Combining innovation, customization, and epic space battles, Era One offers a unique gaming experience. Players can customize their own ships using assembly modules, construct stations, warships, bases, and even cities in space. The game seamlessly blends real-time strategy (RTS) and base building elements, providing players with the o…

Polaris Sector is a 4X space strategy game that challenges players to explore, expand, exploit, and exterminate in a dynamic universe. Choose from multiple factions, each with unique strengths, weaknesses, and technologies, and lead your empire to dominance through diplomacy, warfare, and research. Manage resources, politics, and colonization as you navigate a complex web of alliances, rivalries, and war.

"Starpoint Gemini Warlords" is a space-themed, real-time strategy game with RPG elements. Players can explore, mine, and combat in a vast open world, while also managing their own space station and fleet. Building and customizing ships, as well as forming alliances, are key features in this expansive game.