Top similar games like AQ2: Expanse:

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.

Space Gears is a next-generation Strategy set on Mars. Don't fret about micromanaging build orders, or your resources. Set your sights on victory by raising an army of mechs and build up your base in this fluid and fast-paced PvE and PvP strategy game.

Build spacecrafts and fight with or against your friends! This multiplayer game offers physics driven gameplay, with a variety of weapons and powerups. Slice your enemies in half with a laser beam, or erase them from existence with a black hole bomb!

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.

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.

War to the Core is a tactical multiplayer war game where fleets of motherships battle for global domination.

Explore space, battle rivals, and build your empire in Galaxicus, the latest addition to the popular Mega Wars series. Customize your spaceship and establish colonies in an MMO experience that's perfect for solo or team play. Join the adventure and become the ultimate champion of the galaxy.

Experience epic, fast, truly tactical space combat against other players.

PvE Space MMO exploration, single server universe, mining, construction, research and combat.

Micro Wars is a fast-paced real time strategy game that throws you into the action in short, intense online battles featuring up to 8 players. Tailor your strategy with a variety of commanders, build your base, mine some minerals, and micro your way to victory!

Indie strategy game where you take control of an Empire, lead it to complete domination by colonizing new planets! The goal of the game is simple - the player has an initial planet and he has to control the armies to capture the enemy planets.

Blast your way through countless leagues of enemies in this intense top-down shooter.

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!

Command a fleet of ships to hunt aliens, trade resources and loot treasure! Form corporations with your friends while fighting a never-ending intergalactic war in this open-world online space adventure!

Stormgate is a next-gen real-time strategy game set in a new science fantasy universe. Command mechs to defend the Earth or invade it as the Infernals. Explore an ever-evolving campaign, group up for 3P co-op vs. AI, compete in 1v1 or 3v3, or get creative in the editor. Welcome to the future of RTS!

SPACE TEK, Command, Construct, Collect!Space Tek is an exciting free to play online starship combat game. Players build their dream ships out of a range of unique blocks, and tailor their ships. Then put the ships to the test alongside or against players and Ai in a multitude of gamemodes!

A unique space strategy game where thousands of players participate in one shared galaxy.

Outscape is everything you love about traditional strategy games, but places your empire within a vast online galaxy alongside other real players. Outscape rewards skillful long-term strategic gameplay with a brilliantly refreshing new take on the 4X genre.

An indie space-sim and strategy game featuring ship and fleet combat mixed with management of a private space corporation. Claim sectors for your faction and raise its influence in the near-future, where resource exploiting corporations are in a state of constant conflict over territory control.

Crossfire: Legion is a real time strategy game featuring tactical action in furious battles across a shattered version of the near future. Raise and customize your army to engage in intense online combat and carve your own path as you rise through the ranks. It’s a new generation of warfare.

The COMPETITION is back in STARS SURVIVOR. Come and have fun in this multiplayer battle royale! Invite your friends over and head to the battlefield to find out WHO's the best!

Defend your planet against the Space Invaders. Build your defences against lovecraftian spacecrafts. Keep your health up and you might even become an invader yourself! Warning: this game contains flashing images that may make it unsuitable for people with photosensitive epilepsy.

MMO Real-time strategy star game.

Age of Ascent: Arrival is a new space co-op and combat game featuring direct-piloting solo and co-op missions and real-time PvE and PvP battles set in stunning space scenes.

TRIBUTE is a 3v3 battle arena with the core gameplay built around on-field heroes switching, strategic points capturing, and lane-pushing control

Prepare for war in this PC and PC-VR Space Strategy Simulator. Design your ships, complete your missions, defeat your enemy.

Tower of Cards is a deck building tower defense game.

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!

Claim your title as Shogun, Highland King, Northern Tsar or Desert Sultan and join this genre-redefining strategy game where you will wage constant war for real territorial conquest! Fortify your castle, fuel a massive army, and enter the ultimate fight for realm domination!

BattleGroupVR is a first person real-time space strategy where you lead a fleet of powerful warships into battle from the bridge of your own flagship. Assemble your fleet, upgrade your load-outs, train your captains, engage the enemy and secure the sector. Try not to go down with the ship.

Lead your troops into battle first hand in an intense Sci-Fi world. Construct bases, build defences, construct bigger bases, build way too many defences and take the map with overwhelming amounts of infantry, mechs and firepower.

A multiplayer, tactical, real-time strategy with spaceships

The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.

Superhero sci-fi MMORPG with magic. Create your unique avatar and show your heroic side. Select and custom-augment your powers as you rise through the ranks. Team up to defeat enemies, or try the hardest content solo, if you dare… Harvest. Craft. Trade. Gain fame, wealth, and power.

Destroy or be destroyed. Missile Wars is a high-pressure arms race where players must defend their asteroid from enemy missile strikes while investing in crucial tech upgrades to gain the upper hand.

Scrap Metal Heroes Rebuilt is a real-time strategy game where you can customize a set of 4 robots with over 300 parts and fight them against an AI opponent or other players.