7 Games with a space setting like Mass Effect that you should try

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Ranking compiled by Lluis Enric Mayans, Founder & Head of ContentUpdated May 19, 2026How this is calculatedOrdered by an attribute-similarity model, not editorial opinion.

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We filtered the 50 games similar to Mass Effect down to the 7 that fit the “Space” category. Mass Effect 2, Star Wars: Knights of the Old Republic II - The Sith Lords and Star Wars: Knights of the Old Republic top the list, ranked by affinity and similarity score to Mass Effect.

iRank86/ 100

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GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

The best games with a space setting like Mass Effect

7 similar games foundUpdated May 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Mass Effect. Each one has been evaluated across 17 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

#1Mass Effect 2Closest overall match

iRank84

GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

SoloMeleeNarrativeSci-FiSpaceSkill TreeExplorationThird Person

Steam👍 78%· 342IGDB96· 9

Year 2010Dev BioWare · Electronic ArtsOn PlayStation 3 · PC

✓ Both are third-person Action RPGs — sharing deep RPG systems, action RPG combat and shooter

≠ Where it differs: brings roguelike runs, while skipping open world exploration

On reception: its Steam reviews are mostly positive, against very positive for Mass Effect.

Same studio: BioWare.

Genre100Game mode100Tone100Progression100Visuals100Setting92

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Steam Epic Xbox

#2Star Wars: Knights of the Old Republic II - The Sith LordsClosest on combat

iRank88

GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

SoloMeleeTacticalNarrativeOpen WorldSci-FiSpaceExplorationSkill TreeThird Person

Steam👍 94%· 26KIGDB86· 6OC77· 22

Year 2004Dev Obsidian Entertainment · LucasArtsOn Linux · Android · PC

✓ Fits the third-person Action RPGs cluster, with deep RPG systems, adventure storytelling and strong narrative focus

≠ Stands apart with turn-based strategy and visual first person, while skipping action RPG combat

It predates Mass Effect by 17 years, with what that implies technically.

Genre100Combat100Game mode100Tone100World100Progression100

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Steam GOG Xbox

#3Star Wars: Knights of the Old Republic

iRank90

GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

SoloMeleeTacticalNarrativeOpen WorldSci-FiSpaceExplorationSkill TreeThird Person

Steam👍 91%· 33KIGDB94· 9OC83· 34

Year 2003Dev BioWare · LucasArtsOn Android · PC · iOS

✓ Same family of third-person Action RPGs: deep RPG systems, adventure storytelling and strong narrative focus

≠ Where it differs: brings turn-based strategy, stealth mechanics and fantasy world, while skipping action RPG combat

Same studio: BioWare.

Genre100Game mode100Tone100World100Progression100Visuals100

GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

SoloMeleeTacticalNarrativeOpen WorldSpaceSci-FiExplorationThird Person

Steam👍 70%· 4.1KRAWG👍 19%· 102MC70IGDB73· 3OC68· 15

Year 2014Dev Little Green Men Games · Iceberg InteractivePlaytime ~3hOn PC · Xbox

✓ Both are third-person Action RPGs — sharing deep RPG systems, strong narrative focus and open world exploration

≠ Its own twist: deep simulation, sandbox freedom and turn-based strategy, while skipping action RPG combat

In Starpoint Gemini 2, you assume the role of a starship captain in the distant future. Set in the open world of Gemini system, the game continues the original Starpoint Gemini. The player controls a single vessel that can be used not only for battle but also for many other missions.

On reception: its Steam reviews are mixed, against very positive for Mass Effect.

Genre100Combat100Game mode100Tone100Setting92World63

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Steam GOG Xbox

#5Marvel's Guardians of the Galaxy: The Telltale Series

iRank79

GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

SoloMeleeNarrativeSci-FiSpaceThird Person

Steam👍 87%· 1.8KIGDB69· 5OC71· 19

Year 2017Dev Telltale GamesOn PS4 · Android · PC

✓ Fits the third-person Action RPGs cluster, with deep RPG systems, adventure storytelling and strong narrative focus

≠ Its own twist: puzzle design, while skipping action RPG combat

Genre100Game mode100Tone100Visuals100Setting91Combat69

GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

SoloMeleeOpen WorldSpaceSci-FiExplorationThird Person

Steam👍 72%· 727RAWG👍 57%· 51MC71IGDB70· 1

Year 2005Dev EgosoftPlaytime ~1hOn PC · Apple Macintosh · Linux

✓ Fits the third-person Action RPGs cluster, with deep RPG systems, open world exploration and melee combat

≠ Its own twist: deep simulation, sandbox freedom and sandbox world, while skipping action RPG combat

X3: Reunion is the third game in the X series of futuristic space exploration simulators. It is set in the X-Universe, a science fiction world that includes over 100 interconnected star systems. ###Plot The game continues the plot of its predecessor X2: The Threat and follows the same protagonist, Julian Gardna, a space pilot from the year 2935.

Where it drifts furthest from Mass Effect: progression.

On reception: its Steam reviews are mostly positive, against very positive for Mass Effect.

It predates Mass Effect by 16 years, with what that implies technically.

Genre100Game mode100Setting92Combat66Visuals62World54

GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG

SoloMeleeOpen WorldSpaceSci-FiExplorationThird Person

Steam👍 72%· 727RAWG👍 57%· 51MC71IGDB70· 1

Year 2005Dev EgosoftPlaytime ~1hOn PC · Apple Macintosh · Linux

✓ Same family of third-person Action RPGs: deep RPG systems, open world exploration and melee combat

≠ Its own twist: deep simulation, sandbox freedom and sandbox world, while skipping action RPG combat

Where it drifts furthest from Mass Effect: progression.

On reception: its Steam reviews are mostly positive, against very positive for Mass Effect.

It predates Mass Effect by 16 years, with what that implies technically.

Genre100Game mode100Setting92Combat66Visuals62World54

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Steam GOG

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