The best sci fi games in 2026

In the catalog: 150 games
Top rated: Abiotic Factor
Last listed: today

Set in a future or in space on invented technology.

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Space Aliens RTS Third Person Shooter

Warhammer 40,000: Dawn of War - Definitive Edition

Highest rated sci fi

31. Battlefleet Gothic: Armada 2
Battlefleet Gothic: Armada 2 is the new real-time strategy game adapted…
Battlefleet Gothic: Armada 2 is the new real-time strategy game adapted from Games…
Battlefleet Gothic: Armada 2 is the new real-time strategy game adapted from Games Workshop’s famous tabletop game that portrays the epic space battles of the Warhammer 40,000…
Real Time TacticsSpaceSci Fi
Played by
32. Halo Wars: Definitive Edition
Halo Wars: Definitive Edition is an enhanced version of the real-time…
Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic…
Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC.
WarSci FiRTS
Played by
33. STARSEEKER: Astroneer Expeditions
Explore alien worlds and launch Offensives against the Void as a member…
Explore alien worlds and launch Offensives against the Void as a member of the ESS…
Explore alien worlds and launch Offensives against the Void as a member of the ESS Starseeker crew.
SpaceSci FiExploration
Played by
34. Kingdom of Night
Hunt down nightmarish demons and save the town of Miami, AZ in this…
Hunt down nightmarish demons and save the town of Miami, AZ in this 80s-themed, isometric…
Hunt down nightmarish demons and save the town of Miami, AZ in this 80s-themed, isometric action-RPG.
1980sIsometricStory Rich
Played by
35. Galactic Civilizations III
Build a civilization that will stand the test of time in the largest…
What if one day, humans woke up to find that they weren’t alone in the galaxy?
Build a civilization that will stand the test of time in the largest space-based strategy game ever!
Aliens4XGrand Strategy
Played by
36. No Creeps Were Harmed TD
Employ lethal turrets, traps, and gadgets to defend against an…
Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps!
Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm. Upgrade and adapt your defenses.
AutomationTower DefenseSci Fi
Played by
37. Aliens: Colonial Marines Collection
You and your friends are the deadliest killers in the galaxy.
You & your friends are the deadliest killers in the galaxy – the US Colonial Marines.
You & your friends are the deadliest killers in the galaxy – the US Colonial Marines. It’s up to you to not just survive, but wipe out the Xeno infestation.
AliensSci FiFPS
Played by
38. Binary Domain
Set in futuristic Tokyo, take control of the robotic community before…
Set in futuristic Tokyo, take control of the robotic community before they control…
Set in futuristic Tokyo, take control of the robotic community before they control everything!
CyberpunkRobotsStory Rich
Played by
39. STAR WARS™: Episode I: Jedi Power Battles™
Deflect. Defeat. Destroy!
Take back the Theed Royal Palace in this fast and furious lightsaber action game.
Take back the Theed Royal Palace in this fast and furious lightsaber action game.
SpaceBeat Em UpRetro
Played by
40. Warden's Will
Warden’s Will is a fast-paced movement-based roguelite shooter you can…
Warden’s Will is a fast-paced movement-based roguelite shooter you can enjoy solo or up to…
Warden’s Will is a fast-paced movement-based roguelite shooter you can enjoy solo or up to 3 friends.
StylizedProcedural GenerationThird Person
Played by
41. BREAK ARTS III
With your uniquely crafted mech, dominate both the track and the…
With your uniquely crafted mech, dominate both the track and the battlefield.
With your uniquely crafted mech, dominate both the track and the battlefield. Fight your way through countless battles and aim for ever greater heights!
MechsRobotsSci Fi
Played by
42. Aliens vs. Ghosts
Use Nukes, Electricity, Heat Rays and powerful Minions in this…
Use Nukes, Electricity, Heat Rays and powerful Minions in this wave-based first person…
Use Nukes, Electricity, Heat Rays and powerful Minions in this wave-based first person shooter providing endless hours of Ghost-slaying entertainment, solo or Co-Op.
StylizedSci Fi3D
Played by
43. Keplerth
Welcome to Keplerth!
Welcome to Keplerth!
Welcome to Keplerth!
Sci FiBuildingSandbox
Played by
44. Mass Effect™ 3 N7 Digital Deluxe Edition (2012)
Earth is burning.
Earth is burning.
Earth is burning. The Reapers have taken over and other civilizations are falling like dominoes.
Choices MatterStory RichSpace
Played by
45. Offworld Trading Company
Mars has been colonized.
Mars has been colonized, and Earth's corporate titans fight to dominate this new market.
Mars has been colonized, and Earth's corporate titans fight to dominate this new market.
Replay ValueAtmosphericSci Fi
Played by
46. Interstellar Marines
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical…
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person…
Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI.
TacticalSci FiFPS
Played by
47. Sanctum
You think Tower Defense games are all about building? You thought wrong.
You think Tower Defense games are all about building? You thought wrong.
You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to join the fray!
Tower DefenseSci FiFPS
Played by
48. Angels Fall First
Angels Fall First is a first person combined-arms sci-fi wargame.
Angels Fall First is a first person combined-arms sci-fi wargame.
Angels Fall First is a first person combined-arms sci-fi wargame.
SpaceSci FiFPS
Played by
49. Red Faction®: Armageddon™
Red Faction: Armageddon Path to War includes 4 new missions, 2…
Red Faction: Armageddon Path to War includes 4 new missions, 2 unlockable items and 10 new…
Red Faction: Armageddon Path to War includes 4 new missions, 2 unlockable items and 10 new achievements!
DestructionThird Person ShooterThird Person
Played by
50. This Means Warp
It’s co-op space survival fun, Jim, but not as we know it.
It’s co-op space survival fun, Jim, but not as we know it.
It’s co-op space survival fun, Jim, but not as we know it. This Means Warp is an intense spaceship management roguelite experience for 1-4 players.
Top DownSpaceSci Fi
Played by
51. X-Morph: Defense
Unique fusion of a top-down shooter and tower defense strategy.
Unique fusion of a top-down shooter and tower defense strategy. You are the invader!
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers.
Tower DefenseSci FiLocal Co-op
52. Battlefleet Gothic: Armada (Classic)
Battlefleet Gothic: Armada is the RTS videogame adaptation of Games…
Battlefleet Gothic: Armada is the RTS videogame adaptation of Games Workshop’s classic…
Battlefleet Gothic: Armada is the RTS videogame adaptation of Games Workshop’s classic tabletop game, pitting the Chaos, Imperium, Eldar, and Orks against each other in visceral…
TacticalSpaceSci Fi
53. Satellite Reign
Satellite Reign is a real-time, class-based strategy game, set in an…
Satellite Reign is a real-time, class-based strategy game, set in an open-world cyberpunk…
Satellite Reign is a real-time, class-based strategy game, set in an open-world cyberpunk city.
Real TimeCyberpunkTactical
Played by
54. Revolgear Zero
Shizuku and Akane...two pilots bound by rivalry and friendship battle…
Shizuku and Akane...two pilots bound by rivalry and friendship battle to save their world…
Shizuku and Akane...two pilots bound by rivalry and friendship battle to save their world from malevolent cosmic forces!
AnimeSide ScrollerSci Fi
Played by
55. DG2: Defense Grid 2
Great strategy is timeless.
Great strategy is timeless.
Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises.
TacticalTower DefenseSci Fi
Played by
56. BattleGroupVR2
BattleGroupVR2 is a virtual reality real-time space strategy where you…
BattleGroupVR2 is a virtual reality real-time space strategy where you explore the galaxy…
BattleGroupVR2 is a virtual reality real-time space strategy where you explore the galaxy and lead a fleet of powerful warships from the bridge of your flagship.
NavalAction RTSMilitary
Played by
57. Astrumis - Survive Together
Astrumis - Survive Together is an exclusively co-op horror game.
Astrumis - Survive Together is an exclusively co-op horror game.
Astrumis - Survive Together is an exclusively co-op horror game. One player controls a survivor on an abandoned spaceship and the other the ship itself.
StealthCo-op CampaignSci Fi
Played by
58. Industrial Annihilation
The next major game in the Planetary Annihilation universe, Industrial…
The next major game in the Planetary Annihilation universe, Industrial Annihilation…
The next major game in the Planetary Annihilation universe, Industrial Annihilation combines the iconic real-time strategy of the beloved Annihilation games with deep…
FuturisticWargameSci Fi
Played by
59. Girl Frame
A sci-fi Vampire Survivors-like shooter.
A sci-fi Vampire Survivors-like shooter. Control mecha girls to fight terrifying bug swarms.
A sci-fi Vampire Survivors-like shooter. Control mecha girls to fight terrifying bug swarms. 40+ unique weapons & hundreds of passive skills for diverse Builds.
Female ProtagonistSpaceSci Fi
Played by
60. The Deadly Tower of Monsters
Fire up your ray guns, crystal swords, and laser whips, and get ready…
Fire up your ray guns, crystal swords, and laser whips, and get ready for thrills and…
Fire up your ray guns, crystal swords, and laser whips, and get ready for thrills and chills!
RobotsSci FiComedy
Played by