Sci-Fi

Fight for the future and be totally awesome in Awesomenauts, a 2-D, side-scrolling MOBA that's even better now that it's free-to-play!

Taking its cues from its predecessor, Alien Swarm: Reactive Drop is a free-to-play action shooter with a top-down view and tons of extra-terrestrial baddies to exterminate.

Experience the rich, handcrafted storyline and moody atmosphere of Funcom's The Secret World in its free-to-play spinoff, Secret World Legends!

In Holodrive, a free-to-play 2D shooter, you take on the role of a gun-happy -- but undeniably cute -- robot warrior and carve a path to victory through your opponents' smoking corpses.

PLAY NOWAbout the game: Title: Galactic Junk League Status: Released Graphics: 3D Genre: Strategy Developer: Pixel Federation Publisher: Pixel FederationBuild your ship from salvaged parts and navigate her through ferocious battles in Galactic Junk League, a free-to-play space shooter from Pixel Federation. Offering amazing customization and the ability to...

Kick it into high gear with Heavy Metal Machines, a free-to-play title that fuses racing and MOBA gameplay into a fast-paced, high-octane blend of strategy and mayhem!

Explore the galaxy, form corporations and alliances, and establish your domain in The Infinite Black, Spellbook's free-to-play space simulation game that's made the jump from mobile to PC.

PLAY NOWAbout the game: Title: Spacewars Status: Released Graphics: 2D Genre: Strategy Developer: Desert Owl Games Publisher: ToHeroes Game StudiosEngage in full-scale galactic warfare with Space Wars, a free-to-play tactical space simulation game with turn-based gameplay and RPG-like progression. Start by choosing one of four factions, each with its...

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.

Set in the distant future, when humanity is on the brink of extinction, StarBreak is a free-to-play platformer MMO with loads of exploration and fast-paced combat.

Take to the dangerous streets of the near-future city of Broxton and fight for your life in Lost Sector, a free-to-play tactical game set in the year 2035.

Starfall Tactics is a free-to-play real-time strategy game that puts you in control of a customizable fleet of starships in hard-fought battles.

In Fallout Shelter, you'll populate and manage the citizens of your Vault-Tec Vault, protecting them from the dangers of the Wasteland and encouraging them to rebuild society.

Face down hordes of bloodthirsty aliens -- and fellow humans fighting for survival -- in turn-based tactical combat with Bad Pixel's UFO Online: Invasion.

From indie French developer Studio22 comes Energy Heroes, a futuristic, third-person, free-to-play MOBA where shooting skills and tactical thinking go hand-in-hand.

Fight for the future in Trinium Wars, a free-to-play MMORPG set on a post-apocalyptic where resources are scarce but enemies are everywhere!

Explore the farthest reaches of space and establish your own commercial empire in The Last Frontier, a free-to-play sci-fi MMORPG.