Top similar games like Subspace Discovery:

Command 25 ship variants with 20+ upgrades in a living, multiplayer galaxy. Explore, trade, mine, and fight epic real-time battles. Forge alliances or betray rivals—your choices shape the universe. Dive into stunning space combat now!

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.

A sci-fi space combat game where you pilot customizable ships, fight alone, team up, or challenge other players in free-movement Arena battles, climb leaderboards, and develop your pilot for a growing Persistent Online Universe.

Design unique spaceships and build the ultimate space mining fleet as you team up to battle for resources and glory in this massively multiplayer action strategy set in an alien wasteland.

A persistent space MMO that runs in your browser. No download. No installation. Open a tab and you are in the Frontier. Trade, mine and fight across 2 universes and 12,000 sectors, in an economy that players build. And one mechanic that no other MMO has: war rewrites the map.

A top-down space MMO where every action shapes a persistent, player-driven galaxy. Trade, fight, explore, and colonise as you build your empire. Run supply chains, wage faction wars, and customize ships in a living economy driven by real supply and demand.

A persistent multiplayer space game of trade, combat, and exploration. Upgrade your ship with powerful devices, deploy mines and drones, colonize planets, and attempt to unravel the mysteries of the universe in a living galaxy shaped by every player's actions.

Space MMORPG where players can fly on different ships, collecting devices, subsystems and navigations or finding new weapons that will serve in battles. Take part in battles, explore the world, mine ore, trade, fight and build your own clan with a station.

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.

Regain control of planet oasis and defeat your opponent! Build your base, monitor the economy, manage your resources, explore the Map, and plan attack and defense. Build 9 different buildings and 19 different units with various abilities and win the chaotic Robot Battles.

A small online Space RPG. Made to enter space! Fly around with others and level up. Battle against other ships or do other missions.

Build anything. Fight anyone. In space. Highly tactical competitive sci-fi combat/building multiplayer free-to-play game. Bit of MOBA, bit of sandbox. Try it out to see for yourself!

Join us in the long anticipated sequel to the classic Shop Heroes in Shop Legends, recently launched on Steam and now available across platform worldwide! Millions of shopkeepers awaits your return to Aragonia as endless adventures, events and more awaits your awakening!

NOVA WARP is a free multiplayer game with three player factions. Team up against the creatures of deep space, collect resources, master co-op dungeons, level your ship and equip your individual loadout. Dive into massive faction battles and conquer the stars, pilot!

Build physics-driven ships and automated factories block by block in a 2D space survival sandbox. Mine planets and asteroids, program machines, explore a hostile universe and survive solo or with friends.

Create your hero and lead your troops on the battlefields of Bersia! Kingdom Under Fire 2 is an action-packed MMORPG/RTS hybrid. Choose one of five heroes, explore a fantasy world and hone your skills until you and your troops are ready for the epic-scale battles of this colossal war!

Explore thousands of planets, gather resources, craft warships, and battle space pirates. Form factions, conquer worlds, and build your galactic empire in this vast sci-fi sandbox. Captain — are you ready?

Aleryos is a free-to-play persistent space strategy MMO. Develop your planets, design fleets, master the Pillars, confront rival players and PvE threats, and build an alliance powerful enough to dominate the galaxy.

A competitive multiplayer action RPG where players battle for dominance in a dynamic world, earning powerful rewards and ranking through challenging PvE encounters.

Mist Legacy gives you a new way to experience the thrills and adventures of an MMORPG. Handcrafted by a small team of passionate developers, the game features an easy to play top-down world, turn-based combat and a skill-based progression system. Try our game for free. We hope you like it!

Build up a Space Empire and establish control of the Galaxy and the Universe! Nova Empire is a multiplayer space game in which the aim is to build your empire and conquer the galaxy in epic space battles against your rivals with other allies worldwide!

Explore a universe of diverse worlds. Jump between adventures, trade, craft, and meet other players. Each world offers unique challenges, while a shared economy and evolving environments let your actions ripple across the entire connected universe.

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!

Survival on Kepler is a race against time. Make the most of the remaining 168 hours or get turned into an unworldly being by the Sphere. Complete quests to help NPCs, explore the diverse landscape, survive wildlife and other players. Uncover Kepler’s mysteries and your mission’s true goal.

Stake your claim, command your fleets, and wage epic war in space.

TP es un MMORPG 2D F2P orientado al PvP con un combate dinámico en donde tu habilidad es el principal factor a la hora de obtener la victoria.

Free-to-play MMORPG Eternal Magic is a huge fantasy world with a flexible class system, dynamic combat and epic battles for up to 80 people. A MOBA mode, a party in your mansion, weddings, and guild battles. A killer mix for an incredible adventure!

Vahnora is a free-to-play 2D MMORPG with real-time combat, faction warfare, and a player-driven economy. Pick from 7 classes, capture relics across faction frontlines, climb the endless Infinity Tower, lay siege to the castle every Saturday, and forge your name into the leaderboards.

Altaria Online to klasyczne MMORPG 2D z otwartym światem fantasy. Odkrywaj nowe lokacje, walcz z potworami i bossami, rozwijaj swoją postać, handluj z innymi graczami i wspólnie przeżywaj przygody online.

Anispo is a fast paced 2D real time strategy game set inside a digital warzone. Command streams of bytes of data, capture network nodes, reinforce your defenses, and outmaneuver computer controlled or online rivals across customizable cyber battlefields.

Build a planetary empire, research game-changing tech, and raid real players across a persistent galaxy. The classic browser space strategy, reborn - and finally fair: no pay-to-win, ever. Team up for 8-fleet combined attacks. Your mines keep working while you sleep.

DIElectric World is an MMO sandbox RPG set on a mysterious planet where modern technology has failed. Build thriving settlements, transform the environment, master professions, survive a living world shaped by the seasons, and uncover the secrets of the enigmatic mineral Keplerite.

The adventure of a lifetime awaits for you on the moon Luna. Create your own adventurer as one of the three different playable species that all cohabit this utopia that orbits a desolate planet. Be sure to team up with others on this grand adventure to conquer whatever may stand in your way.

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.

Lead an active combat party of 5-16 distinct champions in a Squad Turn-Based MMORPG. Build deep talent trees, gear up 200+ unique champions across 10 races, and upgrade your castle to dominate the global ranks. Assemble your ultimate party and prepare for the war to come!

Build an automated planetary factory, design modular warships, then risk them in tactical space expeditions for rare technology and resources. Push deeper for greater rewards—or return home alive and expand your factory. The factory powers the ship; the ship unlocks the factory.