Top similar games like Starship Traders MMO:

Player bases are located on asteroids, which travel within the Oort Cloud. Once they’ve acquired the appropriate skills, players can control their asteroid’s movements. Mass-combat enthusiasts will love the Arena: here, players can battle it out against alien races or other Astro Lord players.

Dual Universe is a first-person Sci-Fi MMO built and driven by players, in a single persistent universe. You can build almost anything out of voxels, trade in a free economy, lead industries, travel through space, explore planets, or wage war in a fully editable sandbox universe. Subscription-based.

EVE Online is a free-to-play community driven space MMO where players can choose their own path from countless different options. Experience space exploration, immense PvP and PvE battles, mining, industry and a thriving player economy in an ever-expanding sandbox.

Enter a unique science fantasy MMORPG and dive into a unique organic living world !

In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Players take the captain's chair as they command their own starship and crew. Explore strange new worlds, seek out new life and new civilizations, and boldly go where no one has gone before.

Celestra is a text-based online RPG in which you’ll play one of the crew on a sci-fi ship exploring the galaxy and trying to save their home. Choose from one of seven departments and raise your skills as you embark on missions throughout the cosmos.

Imperium: Galactic War is a free-to-play science-fiction strategy game of galactic warfare, empire building, and untold glory. Three mighty factions struggle for supremacy of a battle-torn universe. Some fight for peace, others for glory and conquest, and others seek only profit, power and chaos.

Become a new adventurer in a massive online multiplayer adventure. Explore the new Dawn emerging over the horizon of a new world, ARBA. Although beautiful at first sight, ARBA's history harbors a hidden secret and a much deeper and dangerous truth.

Andromeda is a hybrid between a space 4X and an MMO for Android and PC. Get dropped into an online universe sandbox with 2 galaxies full of planets to colonize. Build structures like Mines to generate resources to build ships and engage in fleet battles with NPCs and other players.

Taurion is a Hybrid of MMO / RTS / 4X. Prospect, Mine, Refine, Build, Fight, Craft, Trade and play to earn. Running Fully Decentralized on the Xaya Gaming Platform.

Aim to conquer Aincrad with Kirito and Asuna

Apsis Online is a minimalist multi-user roguelike (MUR) in which you play a Voyager. A human, mentally and physically augmented for a new life in deep space.

The Repopulation is a Massively Multiplayer Online Role Playing Game in a science fiction setting built heavily upon social aspects, sandbox driven gameplay and in depth crafting systems. CURRENTLY IN ALPHA BUILDS.

One of the last pockets of humanity adrift in space in a distant corner of the galaxy. Traverse this untamed land, batte countless perils, explore each and every dip and hill, from soaring mountains, lush meadows to serene lakes, make new allies and build a reputation among the stars.

The World of Nifty Craft is a sandbox multiplayer RPG featuring Real Time Card Battler combat, high stakes PvPvE battles, and a player-driven economy. Explore the open-world, gather and manage resources, craft items, and fight. Your Nifty Craft Adventure is written by you!

Multiplayer strategy game with tactical turn-based battles. Lead a fireteam of Battle Mechs, improve specialization of pilots, install equipment and weapons. Production, researching and trading. Dueling, PvP arena and co-op up to 4 players.

Realm Quest is a fantasy, medieval hack & slash, world for players to adventure, experience, and shape together. Non restrictive gameplay Player driven economy Achievements & Stats Procedural dungeons No trivial content Weapon abilities Magical schools Crafting skills Leaderboards Player homes etc

In this Sci-Fi RPG, you are a synthetic intelligence controlling war machines on an unknown planet. Improve your equipment, engage in battles with other players or NPCs, obtain resources and earn ratings, trade, complete tasks and find allies.

Agents of Aggro City Online is a community based online game and adventure. Help your city get rid of the aggro levels and build your agency by defeating aggromites and researching new ways of keeping city aggro levels at minimum levels.

Albion Online is a fantasy sandbox MMORPG featuring a player-driven economy, classless combat system, and intense PvP battles. Explore a vast open world full of danger and opportunity. Grow your wealth, forge alliances, and leave your mark on the world of Albion.

Grace Online is a 3D fantasy MMORPG featuring an immersive experience that allows the players to forge their own paths through exploration and discovery.

PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale.

Starship Empire is an intense PvP-filled space MMO where you not only lead your ship into epic battles, but manage the entire crew inside!

Welcome to Mithrall, an immersive large Scale Survival experience with sandbox survival elements and innovative server meshing. Build, battle, and explore in a vast, dynamic world against thousands. Forge your path to glory in a realm where every action shapes the adventure.

AQ2: Expanse is a massively multiplayer space strategy game. A single persistent universe with open PvP and PvE. Fight for control over the Aquila system's sectors in huge corporation wars, play with everyone, play in a group or play solo with plenty to explore.

Anarchy Online – the first ever science fiction MMO – is now on Steam! Compete and cooperate with thousands of players simultaneously on a vast, alien world. Join humanity nearly 30,000 years in the future in a world of perpetual conflict and scientific marvel.

Perpetuum is a persistent, sandbox, single server, massively multiplayer sci-fi rpg (MMORPG). Control huge robots and mechs to gain access to an alien planet's resources and knowledge, amass huge wealth, or even claim part of the world for yourself using terraforming and complex infrastructure.

《三国大领主》是一个Q版风格建立在一个以三国世界观下的大型沙盒战争策略游戏。

Prime World is a free online game in RPG / MOBA genre with a unique universe where tactical session battles, castle management, and hero development are mixed together. Gather your collection of talents, build an army of invincible heroes and become the champion!

STAR WARS™: The Old Republic™ is a free-to-play MMORPG that puts you at the center of your own story-driven saga. Play as a Jedi, Sith, Bounty Hunter, or one of many other iconic STAR WARS roles in the galaxy far, far away over three thousand years before the classic films.

Take control of your own starship in a cutthroat galaxy. Elite Dangerous is the definitive massively multiplayer space epic.

Lead your MIGHTY PARTY to victory! Fast 3-MINUTE BATTLES will not let you get bored! Dozens of heroes reveal THOUSANDS of unique tactics to defeat all the opponents! Play Imperial Archer, protect him with Wind Ninja, strengthen them with Magic of Divinity and destroy opponent’s forces!

PlanetS is a space-themed open world game, allowing the player to explore the mysteries of the universe and various planets. First or third person camera, Craft system, flight simulation and online multiplayer.

In Prosperous Universe start your galactic empire by trading on the real-time market exchange with other real players. Build your 1st base from humble beginnings & watch as your business flourishes with complex supply chain strategies. Economics, politics & realism fuel this immersive business MMO.