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Best Linux Science Fiction Games

Games set in futuristic or speculative universes with sci‑fi themes.

All (413)Free (4)PC (311)PlayStation 5 (5)PlayStation 4 (20)PlayStation 3 (85)PlayStation 2 (43)Xbox Series X|S (2)Xbox One (21)Xbox 360 (89)Nintendo Switch 2 (1)Nintendo Switch (23)Mac (126)Linux (56)iOS (14)Android (9)

Showing 56 products — page 1 of 3

The Dig

The Dig

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

Story-RichPaid (One-time)
Portal

Portal

Challenge your mind with the ultimate first-person puzzle game.

Puzzle AdventurePaid (One-time)
Half-Life 2: Episode One

Half-Life 2: Episode One

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

First-Person ShootersPaid (One-time)
Doom 3

Doom 3

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

First-Person ShootersPaid (One-time)
Warhammer 40,000: Dawn of War II - Chaos Rising

Warhammer 40,000: Dawn of War II - Chaos Rising

Lead your squad against Chaos in a gritty, tactical RTS experience.

Real-Time StrategyPaid (One-time)
Half-Life: Opposing Force

Half-Life: Opposing Force

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

First-Person ShootersPaid (One-time)
Zak McKracken and the Alien Mindbenders

Zak McKracken and the Alien Mindbenders

Solve puzzles, save Earth

Story-RichPaid (One-time)
Fallout: A Post Nuclear Role Playing Game

Fallout: A Post Nuclear Role Playing Game

Explore a devastated wasteland in a classic turn‑based RPG

CRPGPaid (One-time)
Star Wars: The Force Unleashed II

Star Wars: The Force Unleashed II

Unleash the dark side in an epic sequel to the ultimate Force adventure

Hack & SlashPaid (One-time)
Quake II

Quake II

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

First-Person ShootersPaid (One-time)
Half-Life 2

Half-Life 2

Beyond Black Mesa

First-Person ShootersPaid (One-time)
Quake

Quake

Fast‑paced, gothic sci‑fi shooter that defined 90s FPS action

First-Person ShootersPaid (One-time)
The Orange Box

The Orange Box

A legendary collection of award‑winning games in one box

First-Person ShootersPaid (One-time)
System Shock 2

System Shock 2

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

HorrorPaid (One-time)
Master of Orion

Master of Orion

Classic 4X space strategy that lets you build an empire across the galaxy

Turn-Based StrategyPaid (One-time)
Terra Nova: Strike Force Centauri

Terra Nova: Strike Force Centauri

Lead the elite squad in a stealthy sci‑fi tactical shooter.

First-Person ShootersPaid (One-time)
Deus Ex

Deus Ex

A cyberpunk classic blending shooter, RPG, and stealth in a dystopian future

Action RPGPaid (One-time)
Prey

Prey

Survive an alien-infested space station with mind‑bending powers

First-Person ShootersPaid (One-time)
Serious Sam 3: BFE

Serious Sam 3: BFE

Classic over‑the‑top shooter revives Sam's chaotic origins.

First-Person ShootersPaid (One-time)
Darwinia

Darwinia

A retro‑futuristic RTS where you battle AI in a living digital world

Real-Time StrategyPaid (One-time)
Half-Life

Half-Life

Question Everything

First-Person ShootersPaid (One-time)
Star Wars: Knights of the Old Republic II - The Sith Lords

Star Wars: Knights of the Old Republic II - The Sith Lords

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

CRPGPaid (One-time)
Half-Life 2: Episode Two

Half-Life 2: Episode Two

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

First-Person ShootersPaid (One-time)
Serious Sam II

Serious Sam II

Non-stop arena mayhem with over-the-top firepower

First-Person ShootersPaid (One-time)
Showing 1–24 of 56