Top similar games like Space Pirate King:

Starbase Gunship places you in the seat of a weapons officer on a state-of-the-art Gunship as you defend a remote outpost from an Alien invasion fleet. With access to laser cannons, missiles, miniguns and nuclear warheads, you are the last line of defense between humanity and the alien invaders.

Space combat sim with physics-based gameplay, personalized AI, in-depth loadouts and customization, and wingman dialogue

Proxy Blade Zero is a hardcore 3D action game with technical combat. Play as Fenrir, an advanced battle android, against the armies of King Anima.

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.

In Riptide, gear up your ship, customize your loadout, and fight for the fleet! Riptide is a spaceship combat game with an emphasis on powerful customizations and utility. Accomplish your mission by loading up and taking out the enemy.

Decades after the war with the machines, mankind has fallen into underground shelters to escape nuclear radiation. However, they are destroyed one by one by machine soldiers walking on the ground. The people challenge their last battle with humanoid weapons that were once used in the Great War.

3D third-person shooter game. Control a tank using a keyboard and mouse. Go through various maps and destroy bots on your way. Fight with two main bosses on your path to complete the game.

A Sci-fi procedural spaceship exploration game, where you unlock new weapons and abilities as you complete missions and gather bounties. Deploy your advanced tactics mech unity, in this 3rd person shooter game!

Aurelia: Stellar Arising - 3D Turn-based Fleet vs. Fleet Space Combat Game. Choose between two factions and fight for control of the Aurelia System in over 77 missions per faction. Control fleets of up to 9 ships and give maneuver and tactical commands to each ship.

Mankind is in peril. The Imperium needs you. Embody the superhuman skill and brutality of a Space Marine, the greatest of the Emperor’s warriors, unleashing deadly abilities and devastating weaponry to obliterate the relentless Tyranid hordes.

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.

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.

Brox is a sandbox, scriptable shooter. Play unique game modes againts bots or players and create your own using simple to use JavaScript scripting!

Nimbus INFINITY is a high-speed mech action game, set in the future of a war-torn Earth that has just begun to heal. Equip mechanical Battle Frames with weapons to customize your battle style, and soar through variant battlefields while discovering the story of a new generation.

GUNDAM EVOLUTION is a fast-paced and immersive team based FPS game where you pilot Mobile Suits from the smash hit Gundam anime.

Dozens of enemy tanks, robots and mutants are attacking your Mars bases! In the game, you drive a special tank equipped with the latest technologies. You have a choice of many types of tanks, weapons and additional equipment and reinforcements from an orbital station that you can use in the game.

Steamcore is a MMO PvPvE shooter where players capture resources, battling robots and other players to survive. It's the first game to use the ECHELON system, which lets players compete to be a game's featured streamer on Twitch. Climb the leaderboard, and your viewer count on Twitch climbs with it.

Fight enemy vehicles on a procedurally generated, foreign world in this 3D Mecha game. Build better vehicles until you can afford your own spacejet, and escape the prison colony using that spacejet. Defend your base from enemy attack or pick the next mission to play.

Grimstar is a real-time strategy game with a story-based single-player campaign. Your brother's sudden death has hit you hard, but the laws of the corporation for which he laid down his life dictate that you must take his place until his contract is fulfilled...

Twin Stick Shooter Multiplayer Action Game set in small planets that can be terraformed as you play! in which not only your shoots, but also the enemies and planet environment are your weapon!

SpaceSeals is an exciting third-person shooter set in a spaceship captured by hostile robots.

Subteralien Rescue is a physics based sidescroller where you pilot a lander module assigned to explore underground caverns and bases. Travel from planet to planet to encounter new levels with different puzzles and environments, rescue your fellow pilots and fight enemies.

ANIMO STARS ARENA is a free to play third-person multiplayer shooter blending multiple modes, mechs and playstyles! Jump on board your mech and battle other pilots in high-octane combat across diverse environments in the ANIMO universe.

GALAHAD 3093 is a tactical hero shooter where Knights of Arthurian legend clash in giant mechanized Lances. Go fast or go strong, but always bring the heat as you boost, skim and battle across 12v12 vertical sci-fi arenas. Discover your ultimate Lance, or just drop-in and play.

Spaceward Cosmic Conflict is a space combat simulator of fast-paced, action packed space battles; set in the future of an alternate history.

Play the classic STAR WARS™ Battlefront games, online and offline in this definitive collection.

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!

In Galactic Vanguard, embark on an epic adventure across a galaxy filled with mystery and conflict. As a brave space explorer, your choices will shape the fate of planets and civilizations. Discover uncharted worlds, engage in strategic battles, and forge your path in this handcrafted universe.

Freely customize your own robots to win high-speed matches! With the brand new Co-op Mode and Diorama Mode, this game is a fresh new addition to the series.

World order is revolutionary sci-fi real-time strategy, the main feature of which are modular units

You are part of an army of androids designed to travel through space in search of a potential exoplanet that humans can populate. Your job is to build your arsenal and train at zero gravity during this galactic journey to face and fight the possible threats that could be found once landed.

"MechStorm" is a heart-pounding 2-player combat vehicle game where humans fight for survival against an army of mechs, drones, and tanks. Assemble your customized war machine, team up with a friend, and unleash devastating attacks to reclaim the planet's surface.

A Space Nations Battlearena is a video-game that blends the survival, space simulator, and scavenging elements with last-man-standing gameplay.

The landing was successful! The rover under your control has landed on Mars. All you need is the energy, resources and experience gained as you explore. You have to explore the world, find resources, improve mechanisms and move on to explore the "Red Planet".

Star Pilot is all about Multiplayer Space Combat. You start with a Fighter and a Personal Space Station plus enough credits and items to fight in 3 different Arenas with 3 Modes. Star Pilot is Free; Win XPs and extra credits and unlock new Ships, Ranks and Ammos.