Best Linux Science Fiction Games

Step into the boots of a soldier in the Black Mesa incident.

Rewrite security, outsmart guards – a stealth puzzle where you rewire the world.

A classic sci‑fi RPG that concludes the legendary saga

Question Everything

Co‑op survival horror FPS where you battle endless waves of mutated clones in England

Epic large‑scale RTS battles with deep strategic depth

Conquer galaxies with massive RTS battles across planets and asteroids.

Run, jump, and survive the collapsing city with a single button press

Loot, shoot, and laugh through a chaotic sci‑fi adventure.

A sci‑fi point‑and‑click adventure that challenges your mind and curiosity

Continue the epic saga with new allies and a race against time.

Step into Barney Calhoun's shoes and survive Black Mesa's collapse.

Command a rogue spaceship through a deadly, procedurally generated galaxy.

Classic sci‑fi shooter that redefined fast‑paced multiplayer action

A terrifying sci‑fi shooter that redefines horror in first‑person combat.

Battle Nazis with supernatural weapons in a gritty WWII shooter

Harness magnetism to conquer a steampunk tower in a silent adventure.

Continue the resistance in a seamless, story‑driven shooter.

Lead humanity to a new world beyond Earth in a turn‑based 4X sci‑fi saga

Low‑gravity looting adventure on Pandora's moon with Handsome Jack.

Solve puzzles, save Earth

Explore a devastated wasteland in a classic turn‑based RPG

A groundbreaking sci‑fi horror RPG that blends shooter action with deep role‑playing mechanics.

Epic Star Wars RPG where choices shape the galaxy’s destiny