Best Free Space Games for PC and Browser in 2021!14 Free-to-play Space games found in our list! Please note we are also including Multiplayer Online Games and games with MMO elements.
Drifters Loot the Galaxy
Loot and shoot to your heart's content in Drifters Loot the Galaxy, a high-flying free-to-play shooter from Blind Squirrel Entertainment! Strap on your Driftpac and bring your hard-earned loot back to the dropship, but beware -- your opponents will try to relieve you of your spoils and claim it for themselves!
Dark Orbit Reloaded
Take part in huge intergalactic battles and take on the whole galaxy in DarkOrbit, the free-to-play browser-based space combat MMO from Bigpoint -- now in 3-D! Choose your faction and your ship, each with their own strengths, and take off into adventure!
Make new space friends and betray them all in Unfortunate Spacemen, a free-to-play shooter from New Blood Interactive. Complete objectives and hunt monsters in varied sci-fi environments ...
Embark on a heroic quest to save humanity in Bungie's epic sci-fi MMO shooter Destiny 2, now free-to-play. Experience a wealth of content as a stalwart Titan, mysterious Warlock, or crafty Hunter, battling the enemies of humanity across the solar system.
Dreadnought is a sci-fi, multi-player space combat simulator from Yager. Players will take control of a variety of unique ships to combat opposing teams in a strategic environment.
Star Crusade: War for the Expanse is a free-to-play CCG set in a fantastic universe where several alien races do battle with humanity for control of the galaxy. It's easy to jump right in and learn the basics, and in no time you'll be crafting your own decks to win control of the sector for your chosen faction!
VEGA Conflict is a Cross-Platform free to play 2D browser based sci-fi strategy MMO. VEGA Conflict requires players to take on the role of space minters and seek absolute control over the scarce resources found in the sectors’ asteroids.
Star Trek: Alien Domain
Star Trek: Alien Domain is a free-to-play sci-fi strategy game played in a web browser. The game features a new Star Trek story, dozens of new starships and alien species.
Star Conflict is a free to play 3D spaceship combat MMO by Gaijin Entertainment. In Star Conflict, players will begin by choosing one of three factions.
Star Wars: The Old Republic
Star Wars: The Old Republic (SWTOR) is a free to play 3D Sci-Fi MMORPG based on the popular Star Wars universe. SWTOR takes place 3000 years before the films, and allows players to become Jedi, Sith, Bounty Hunters, Troopers, and other iconic classes!
Star Trek Online
Star Trek Online (STO) is a free to play 3D Sci-Fi MMORPG based on the popular Star Trek series. In this massively multiplayer online game from Cryptic Studios, players can pioneer their own destiny as Captain of a Federation starship or they can become a Klingon Warlord and expand the Empire to the far reaches of the galaxy.
Ace Online (Air Rivals in Europe) is an action based sci-fi MMO 3D Space Shooter with very unique PvP (up to 100 vs 100), gameplay, and wonderful graphics. The game was originally released as "Space Cowboys" in the United States.
Blast off into adventure in Pocket Starships, a free-to-play browser MMORPG with fast-paced starship-fighting action! Play with your friends or go it alone by taking quests from NPCs.
Explore the farthest reaches of space in Cybertopia Studios’ Astro Empires, a free to play text-based space strategy MMO that gives you something you’ve always dreamed of: the chance to build your own galaxy-spanning empire among the stars. As you start with your own planet in the farthest flung regions of unknown space in Astro Empires, you will learn to gather materials and develop new technologies to turn your previously unnoticed rock into a mighty empire befitting a galactic emperor.