The best sci-fi games on PC, PlayStation and Xbox

Starships, distant planets and visions of the future: games with science fiction at their heart.

How to find games that really suit you: Select up to 5 games you have played and enjoyed. Playalike compares 36 traits such as combat, story and atmosphere and suggests games that hit exactly the same spot, even across genres.

  1. 1 Cyberpunk 2077

    2020 PCPlayStationXboxSteam Deck verified 59.99 € 84 % positive

    • Open world
    • Lavish presentation
    • Strong, story-driven narrative

    A first-person RPG in a dense metropolis of the future, with many ways to approach each mission.

  2. 2 Portal 2

    2011 PCPlayStationXboxNintendo SwitchSteam Deck verified 9.69 € 99 % positive

    • Lots of humour
    • Puzzles and brain teasers
    • Strong, story-driven narrative

    A brilliant first-person physics puzzler where you bend space with the portal gun through the decaying test chambers of Aperture Science, driven by the razor-sharp wit of GLaDOS and Wheatley. A separate co-op campaign adds clever two-player puzzles.

  3. 3 Half-Life 2

    2004 PCPlayStationXboxSteam Deck verified 9.69 € 98 % positive

    • Action-packed real-time combat
    • Shooting and gunplay
    • Lavish presentation

    A landmark first-person shooter that sends Gordon Freeman through alien-occupied City 17, blending seamless cutscene-free storytelling with physics-driven puzzles and the iconic Gravity Gun.

1 Cyberpunk 2077

Open world

2020 PCPlayStationXboxSteam Deck verified 59.99 € 84 % positive

A first-person RPG in a dense metropolis of the future, with many ways to approach each mission.

2 Portal 2

Lots of humour

2011 PCPlayStationXboxNintendo SwitchSteam Deck verified 9.69 € 99 % positive

A brilliant first-person physics puzzler where you bend space with the portal gun through the decaying test chambers of Aperture Science, driven by the razor-sharp wit of GLaDOS and Wheatley. A separate co-op campaign adds clever two-player puzzles.

3 Half-Life 2

Action-packed real-time combat

2004 PCPlayStationXboxSteam Deck verified 9.69 € 98 % positive

A landmark first-person shooter that sends Gordon Freeman through alien-occupied City 17, blending seamless cutscene-free storytelling with physics-driven puzzles and the iconic Gravity Gun.

4 Half-Life

Action-packed real-time combat

1998 PCSteam Deck verified 9.69 € 97 % positive

The landmark shooter sends physicist Gordon Freeman through the alien- and soldier-infested Black Mesa facility, telling its story seamlessly without cutscenes while mixing tense firefights with environmental and physics puzzles.

5 Star Citizen

Open world

2013 PC

A sprawling, still-in-development space MMO where you fly seamlessly from planet surfaces into orbit to trade, fight, haul cargo or crew huge multi-person ships with friends. Its level of detail is astonishing, though bugs and rough edges come with the territory.

6 Mass Effect 2

Strong, story-driven narrative

2010 PCPlayStationXbox 29.99 € 75 % positive

Commander Shepard assembles a crew of specialists for a suicide mission, blending cover-based shooting with unforgettable companions and choices that decide who lives and dies.

7 Mass Effect

Strong, story-driven narrative

2007 PCPlayStationXboxSteam Deck playable 29.99 € 94 % positive

As Commander Shepard, you lead your Normandy crew across the galaxy chasing a rogue Spectre in a landmark sci-fi RPG built around its dialogue wheel, companion bonds and choices that carry into the sequels. Combat is real-time cover shooting with pausable squad powers.

8 Mass Effect 3

Strong, story-driven narrative

2012 PCPlayStationXbox 29.99 € 75 % positive

The emotional finale of Shepard's trilogy pairs tight cover-shooting and combinable squad powers with a galaxy-wide war effort, where choices carried across three games decide who lives, who dies, and which civilizations survive.

9 StarCraft

Tactical depth

1998 PC

The landmark real-time strategy classic with three wildly different yet finely balanced factions and a gripping sci-fi campaign full of betrayal and intrigue. Its multiplayer shaped competitive esports like few games ever have.

10 Dead Space

Dark, serious atmosphere

2008 PCPlayStationXboxSteam Deck verified 19.99 € 92 % positive

As engineer Isaac Clarke, you fight through the derelict mining ship USG Ishimura, strategically dismembering grotesque Necromorphs limb by limb. Its diegetic HUD-free interface, scarce ammo and oppressive sound design make it a landmark of sci-fi horror.

11 StarCraft II: Wings of Liberty

Tactical depth

2010 PC

Blizzard's landmark RTS pairs a varied Terran campaign following Jim Raynor, where nearly every mission introduces a fresh twist, with a razor-sharp competitive multiplayer that defined esports for a decade.

12 No Man's Sky

Open world

2016 PCPlayStationXboxNintendo SwitchSteam Deck verified −60 % 58.99 € 23.59 € 2 days left 83 % positive

A near-infinite procedurally generated universe where you hop freely between vivid alien planets, gather resources, build bases and upgrade your ships. Years of free updates have turned it into a relaxed sci-fi sandbox with optional co-op.

13 Pragmata

Action-packed real-time combat

2026 PCPlayStationXboxNintendo SwitchSteam Deck verified 59.99 €

Capcom's sci-fi action game on a lunar station blends third-person shooting with real-time hacking, as android companion Diana cracks enemy defenses while Hugh fires. Their bond drives the story.

14 Dead Space 2

Action-packed real-time combat

2011 PCPlayStationXboxSteam Deck playable 19.99 € 94 % positive

Isaac Clarke carves through a Necromorph-infested space station with strategic dismemberment while battling his own haunting hallucinations. It is a faster, more cinematic sequel that keeps the original's oppressive sci-fi horror intact.

15 Deus Ex: Human Revolution

Strong, story-driven narrative

2011 PCPlayStationXboxSteam Deck playable 19.99 € 92 % positive

A cyberpunk immersive sim with a striking black-and-gold Renaissance aesthetic, where augmented agent Adam Jensen can tackle every mission through stealth, hacking, persuasion or brute force. Layered levels and a conspiracy plot about transhumanism reward curiosity and experimentation.

16 Destiny 2

Action-packed real-time combat

2017 PCPlayStationXbox free 80 % positive

A free-to-play looter shooter with best-in-class gunplay, where you roam the solar system as a Guardian wielding space magic and chasing ever-better gear. It truly shines in demanding co-op raids with friends and in its PvP modes.

17 Halo: Combat Evolved

Action-packed real-time combat

2001 PCXbox

The landmark shooter where Master Chief battles the alien Covenant across a mysterious ringworld, with smart enemy AI, vehicles and open combat sandboxes. An iconic soundtrack and split-screen co-op helped redefine console shooters.

18 Titanfall 2

Action-packed real-time combat

2016 PCPlayStationXboxSteam Deck playable 29.99 € 95 % positive

A lightning-fast shooter built on wall-running and double jumps, with a short but inventive campaign about the bond between a rifleman and his mech BT-7274. It pairs that with fluid multiplayer where pilots and Titans clash on the same battlefield.

19 Halo 3

Action-packed real-time combat

2007 PCXbox 9.99 €

Master Chief closes out the war against the Covenant in an epic campaign of sandbox firefights and vehicle battles. It also offers a legendary multiplayer suite, four-player co-op, Forge and an iconic score.

20 Deus Ex

Strong, story-driven narrative

2000 PCSteam Deck playable 6.99 € 95 % positive

The foundational immersive sim: as augmented agent JC Denton you unravel a global conspiracy and tackle every mission your way – sneaking, hacking, talking or shooting. Open-ended levels, meaningful choices and thought-provoking themes keep it a timeless classic.

21 Mass Effect: Andromeda

Action-packed real-time combat

2017 PCPlayStationXboxSteam Deck playable 39.99 € 74 % positive

As the Pathfinder, you explore open alien planets on foot with a jetpack and in the Nomad rover, searching for a new home for humanity in an uncharted galaxy. It pairs fast, mobile third-person combat built on freely mixed skill profiles with BioWare's trademark companion relationships.

22 Dune: Awakening

Open world

2025 PCPlayStationXboxSteam Deck verified 49.99 €

A survival MMO on Arrakis where you battle thirst, sandstorms and sandworms, build bases and fight rival guilds over precious spice. Its draw is a faithful, atmospheric take on the Dune universe, including the lore's Mentat and Bene Gesserit skill paths.

23 Alien: Isolation

Sneaking and hiding

2014 PCPlayStationXboxNintendo SwitchSteam Deck verified 39.99 € 93 % positive

A nerve-shredding survival horror game where, as Amanda Ripley, you are hunted through Sevastopol station by an unpredictable, unkillable Alien. Its faithful lo-fi retro-futurist look from the 1979 film and constant dread make hiding in lockers terrifying.

24 Prey

Action-packed real-time combat

2017 PCXboxSteam Deck verified free

A linear sci-fi shooter in which you play Cherokee mechanic Tommy aboard a giant alien mothership. Portals, shifting gravity and spirit walking create inventive puzzles and firefights.

25 Halo Infinite

Action-packed real-time combat

2021 PCXboxSteam Deck playable 59.99 € 70 % positive

Master Chief returns to a semi-open ringworld where the grappleshot and vehicles let you tackle Banished outposts your own way, framed by a more personal story. A free-to-play multiplayer suite brings back classic, fast-paced Halo arena combat.

26 The Outer Worlds 2

Choices with consequences

2025 PCPlayStationXboxSteam Deck verified 69.99 €

Obsidian's satirical first-person sci-fi RPG drops you into a new colony system rife with corporate absurdity, where dialogue choices, skills and even character flaws meaningfully shape your path. Opinionated companions and dark humor make every decision entertaining.

27 Halo 2

Action-packed real-time combat

2004 PCXbox

Bungie's landmark sci-fi shooter tells its war story from both sides, switching between Master Chief and the Arbiter, with dual-wielding, vehicle hijacking and co-op. Its pioneering Xbox Live matchmaking multiplayer made it a console online legend.

28 Soma

Strong, story-driven narrative

2015 PCPlayStationXboxNintendo SwitchSteam Deck verified 28.99 € 96 % positive

A harrowing combat-free horror journey through a ruined deep-sea research station that confronts you with unsettling questions about consciousness and identity. Its philosophical story lingers long after the credits roll.

29 Halo: Reach

Action-packed real-time combat

2010 PCXbox 9.99 €

A tragic last stand on the planet Reach: as part of the Spartan squad Noble Team, you fight a hopeless war against the Covenant in a gripping, somber campaign. Co-op, Firefight, Forge and legendary competitive multiplayer round it out.

30 The Outer Worlds

Choices with consequences

2019 PCPlayStationXboxNintendo SwitchSteam Deck playable free 83 % positive

Obsidian's satirical space RPG drops you into a corporate-run colony where your dialogue choices and allegiances decide the fate of its factions. Biting humor, likeable companions and first-person gunplay define the experience.

31 Starfield

Open world

2023 PCPlayStationXbox 49.99 € 57 % positive

Bethesda's space RPG lets you roam hundreds of star systems as a custom character, building ships, chasing faction questlines and landing on countless planets. Classic Bethesda freedom meets a grounded NASA-punk look, though the procedural worlds can feel sparse.

32 Star Wars Outlaws

Open world

2024 PCPlayStationXboxNintendo Switch 69.99 € 74 % positive

As scoundrel Kay Vess and her critter companion Nix, you roam an open Star Wars galaxy, playing crime syndicates against each other while mixing stealth, blaster fights, speeder rides and space dogfights. Its appeal is the authentic smuggler-adventure fantasy across several richly detailed planets.

33 Crysis 2

Action-packed real-time combat

2011 PCPlayStationXbox

A visually stunning sci-fi shooter set in a ravaged New York, where the Nanosuit's cloak, armor and upgrades let you choose between going loud against aliens or slipping past unseen. Its semi-open arenas reward tactical, creative approaches.

34 Directive 8020

Strong, story-driven narrative

2026 PCPlayStationXboxSteam Deck verified 49.99 €

A cinematic sci-fi horror adventure from Supermassive's Dark Pictures line, where a crashed colony crew is stalked by a shapeshifting alien threat on a distant world. Your decisions determine who survives.

35 Portal

Puzzles and brain teasers

2007 PCPlayStationXboxNintendo SwitchSteam Deck verified 9.69 € 98 % positive

A tight first-person puzzler where you bend space with a portal gun through physics-based test chambers, all while the passive-aggressive AI GLaDOS taunts you with pitch-black humor. Brilliant mechanics, perfect pacing and an iconic twist make it a classic.

36 Deus Ex: Mankind Divided

Lots to discover

2016 PCPlayStationXboxSteam Deck playable 29.99 € 76 % positive

As augmented agent Adam Jensen you explore a densely layered Prague hub and tackle missions through stealth, hacking, social manipulation or open combat. Its strength lies in remarkable player freedom and a bleak cyberpunk tale of segregation and conspiracy.

37 XCOM: Enemy Unknown

Turn-based combat

2012 PCPlayStationXboxSteam Deck playable 14.99 € 93 % positive

Turn-based tactical battles against alien invaders where cover, positioning and class abilities decide the outcome. Between missions you manage your base, research and funding, and fallen soldiers are gone for good.

38 Halo 4

Action-packed real-time combat

2012 PCXbox 9.99 €

Master Chief is stranded on the Forerunner world Requiem, fighting the new Prometheans in a campaign that turns surprisingly personal by focusing on his bond with Cortana. It pairs striking visuals with a deep multiplayer suite that includes the Spartan Ops co-op missions.

39 Warframe

Action-packed real-time combat

2013 PCPlayStationXboxNintendo SwitchSteam Deck verified free 87 % positive

A fast free-to-play co-op shooter where you play a space ninja, flipping, slashing and gunning across the solar system while collecting and modding dozens of Warframes. Beneath the deep grind lies a surprisingly strange and memorable story.

40 Black Mesa

Action-packed real-time combat

2020 PCSteam Deck playable 19.50 € 95 % positive

A loving fan-made remake of the original Half-Life: as Gordon Freeman you fight through the disaster at the Black Mesa research facility, with rebuilt levels, new voice acting and music. Classic first-person shooter action with alien fights, physics puzzles and the extended Xen finale.

41 Destiny

Action-packed real-time combat

2014 PlayStationXbox

Bungie's shared-world shooter pairs silky Halo-style gunplay with loot chasing, cooperative strikes and raids, wrapped in an evocative space-myth setting and a superb soundtrack.

42 Atomic Heart

Action-packed real-time combat

2023 PCPlayStationXboxSteam Deck verified 59.99 € 82 % positive

A first-person shooter set in a retro-futuristic Soviet utopia where the robots have turned on their makers. It mixes punchy melee and gunplay, glove-powered abilities, puzzle-filled test facilities and bizarre humor with a striking art direction.

43 Ratchet & Clank

Action-packed real-time combat

2016 PlayStation

A colorful sci-fi adventure that blends platforming with an arsenal of wildly inventive weapons. This reimagining of the original looks like an animated film, with humor and fast pacing as you hop from planet to planet.

44 XCOM 2

Turn-based combat

2016 PCPlayStationXboxNintendo SwitchSteam Deck playable 19.99 € 85 % positive

Turn-based tactics against an alien occupation, with permanent death for your soldiers.

45 Star Wars: Battlefront (2015)

Action-packed real-time combat

2015 PCPlayStationXboxSteam Deck playable 9.75 € 96 % positive

Large-scale ground battles from both Star Wars trilogies where you fight as a rank-and-file soldier, capturing command posts, piloting vehicles and clashing with AI armies or players online.

46 Dead Space 3

Action-packed real-time combat

2013 PCPlayStationXboxSteam Deck playable 19.99 € 74 % positive

Isaac Clarke battles Necromorphs on the frozen planet Tau Volantis, severing limbs strategically and building custom weapons at workbenches. More action-heavy than its predecessors, it adds drop-in co-op with John Carver.

47 Marathon

Action-packed real-time combat

2026 PCPlayStationXbox 39.99 €

Bungie's extraction shooter drops you as a cybernetic Runner, solo or in a crew of three, onto the mysterious world of Tau Ceti IV to grab loot and fight rival players for a successful escape. Its bold, graphic-design-driven sci-fi aesthetic sets it apart from typical military shooters.

48 Call of Duty: Infinite Warfare

Action-packed real-time combat

2016 PCPlayStationXboxSteam Deck playable 59.99 € 60 % positive

Call of Duty takes the war to space, with a cinematic campaign mixing boots-on-the-ground firefights, ship boarding and starfighter dogfights across the solar system, plus fast-paced multiplayer and a campy '80s-themed Zombies mode.

49 FTL: Faster Than Light

Runs that play out differently every time

2012 PCSteam Deck playable 9.99 € 95 % positive

You captain a starship on the run, rerouting power, directing crew and making tough calls in pausable real-time battles. Every run is procedurally generated, brutally tense and often ends in glorious failure.

50 Crysis 3

Lavish presentation

2013 PCPlayStationXboxSteam Deck playable free 85 % positive

As Prophet in the Nanosuit, you fight through a jungle-overgrown New York beneath a giant dome, switching freely between cloak, armor and a lethal compound bow. A technical showpiece for its time, it lets you tackle each semi-open arena with stealth or brute force.

51 Mass Effect Legendary Edition

Strong, story-driven narrative

2021 PCPlayStationXboxSteam Deck playable 59.99 € 91 % positive

The complete sci-fi trilogy, in which your decisions carry consequences across three games.

52 Star Wars: Galactic Racer

Timing and reflexes matter (parrying, dodging)

2026 PCPlayStationXboxSteam Deck verified 59.99 € 86 % positive

A Star Wars racer set in an illegal Outer Rim league, where you climb the ranks through run-based, high-stakes races. Breakneck speed and syndicate intrigue after the Empire's fall define the experience.

53 Halo 3: ODST

Shooting and gunplay

2009 PCXbox 4.99 €

Instead of Master Chief, you play a fragile ODST trooper roaming a dark, occupied New Mombasa, piecing together your squad's fate through flashback missions set to a moody noir-jazz score. The cooperative Firefight mode adds wave-survival battles against the Covenant with friends.

54 Marvel's Guardians of the Galaxy

Strong, story-driven narrative

2021 PCPlayStationXboxNintendo SwitchSteam Deck playable 59.99 € 94 % positive

As Star-Lord you lead the bickering Guardians through a linear, cinematic space adventure packed with banter and an '80s soundtrack. In combat you direct your team's special moves. Its real strength is a heartfelt, funny story about a found family.

55 System Shock 2

Lots to discover

1999 PCSteam Deck playable free 95 % positive

A landmark immersive sim horror RPG set aboard an infested starship, where scarce resources, flexible skill builds and the unforgettable AI SHODAN create relentless dread.

56 Mecha Break

Action-packed real-time combat

2025 PCXboxSteam Deck verified free

A fast-paced online mech shooter with anime flair, where you pick from distinct battle robots with unique roles and clash in high-mobility team fights across land and sky.

57 Horizon Zero Dawn

Lavish presentation

2017 PCPlayStationSteam Deck verified free 88 % positive

As hunter Aloy you roam a lush post-apocalyptic wilderness full of animal-like machines that you take apart with bows, traps and tactics. A gripping sci-fi mystery about the fall of the old world ties it all together.

58 Star Wars: Battlefront (2004)

Action-packed real-time combat

2004 PCPlayStationXboxSteam Deck playable 9.75 € 96 % positive

A large-scale battle shooter that lets you fight iconic Star Wars movie battles as infantry or in vehicles. Its conquest-style modes on big maps are the focus rather than any story.

59 Quake II

Action-packed real-time combat

1997 PCPlayStationXboxSteam Deck verified 9.99 € 96 % positive

A landmark sci-fi shooter: a lone marine fights through the industrial hellscape of Stroggos against a cybernetic alien army. It delivers fast gunplay, interconnected hub levels, a pounding metal soundtrack, and influential deathmatch multiplayer.

60 Helldivers 2

Action-packed real-time combat

2024 PCPlayStationXboxSteam Deck playable 39.99 € 76 % positive

A chaotic co-op shooter steeped in satirical militarism, where up to four players call down orbital strikes and supplies via stratagem inputs and, thanks to always-on friendly fire, frequently blow each other up. A persistent galactic war has the whole community fighting over planets together.

What matters: Sci-fi games

Science fiction gives games room to do things no other setting can: bend physics, put you in charge of a starship crew, or drop you into a future city that feels uncomfortably plausible. The genre covers a lot of ground, so the first question is what kind of play you want. Shooters like Half-Life 2 lean on atmosphere and pacing, RPGs like Mass Effect 2 focus on companions and choices, StarCraft II: Wings of Liberty asks for quick strategic thinking, and No Man's Sky is about open-ended exploration at your own speed.

It also helps to think about who you play with and how much polish you need. Portal 2 is a strong pick if you want something tight and funny, with a separate co-op campaign built for two players. Cyberpunk 2077 suits players who like a dense open world and many ways to approach each mission. Mass Effect works best played as a trilogy, since your choices carry into the sequels. Star Citizen offers astonishing detail and crewing big ships with friends, but it is still in development, so expect bugs.

Difficulty varies a lot too. The StarCraft games are known for demanding competitive multiplayer, while No Man's Sky has become a relaxed sandbox after years of free updates. If you are new to the genre, Half-Life 2 or Portal 2 are approachable, story-driven starting points that do not require a huge time commitment.

Frequently asked questions

What are the best sci-fi games to play in co-op?

Portal 2 has a dedicated two-player co-op campaign with its own puzzles. No Man's Sky offers optional co-op exploration, and Star Citizen lets friends crew large multi-person ships together.

Should I play the Mass Effect games in order?

Yes, ideally. Choices made in Mass Effect carry into Mass Effect 2 and Mass Effect 3, where they decide who lives and which civilizations survive.

Which sci-fi games have the best story?

The Mass Effect trilogy is built around companions and consequential choices, while Half-Life 2 tells its story seamlessly without cutscenes. Cyberpunk 2077 and StarCraft II: Wings of Liberty also offer strong, story-rich campaigns.

Not quite your taste?

Tell us your favourite games and we'll find recommendations that fit you exactly.

Personal recommendations

Feedback