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Warhammer 40,000: Space Marine 2

20 Games with a sci-fi setting like Warhammer 40,000: Space Marine 2 that you should try

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We filtered the 50 games similar to Warhammer 40,000: Space Marine 2 down to the 20 that fit the “Sci-Fi” category. Watchmen: The End is Nigh, Mass Effect: Andromeda and Honkai Impact 3rd top the list, ranked by affinity and similarity score to Warhammer 40,000: Space Marine 2.

iRank84/ 100

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GenreRPGSubgenreAction RPGSub-subgenreThird-Person ARPG
Tags
NarrativeSoloMultiplayer
Dev Saber Interactive
Stores

Quick answer

Within the “Sci-Fi” category, the closest game to Warhammer 40,000: Space Marine 2 is Watchmen: The End is Nigh — scoring 91/100 on our similarity scale. Mass Effect: Andromeda and Honkai Impact 3rd follow close behind.

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The best games with a sci-fi setting like Warhammer 40,000: Space Marine 2

20 similar games foundUpdated July 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Warhammer 40,000: Space Marine 2. Each one has been evaluated across 18 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.

Watchmen: The End is Nigh
RPGAction RPGThird-Person ARPG
Co-opSoloMultiplayerMeleeFantasyHistoricalSci-FiThird Person
Steam👍 71%· 1.1KRAWG👍 34%· 82MC61IGDB48· 4
Year 2009Dev Warner Bros. InteractivePlaytime ~2hOn PC · PS · Xbox

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

≠ Its own twist: action RPG combat, fighting mechanics and offline, while skipping adventure storytelling

Mass Effect: Andromeda
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opSci-FiSpaceThird Person
IGDB73· 23OC72· 180
Year 2017Dev BioWare Montréal · Electronic ArtsOn PS4 · PC · Xbox

✓ Nearly identical: deep RPG systems, shooter and third-person shooting.

≠ Missing: turn-based strategy.

Honkai Impact 3rd
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opNarrativeFantasySci-FiThird Person
Steam👍 73%· 10.0K
Year 2016Dev HoYoverseOn Android · PC · iOS

✓ Both are third-person Action RPGs — sharing deep RPG systems, adventure storytelling and strong narrative focus

≠ Where it differs: brings action RPG combat, visual novel storytelling and visual 2d, while skipping third-person shooting

Star Wars: The Force Unleashed
RPGAction RPGThird-Person ARPG
SoloMultiplayerFantasySci-FiThird Person
IGDB62· 8OC64· 28
Year 2008Dev LucasArts · THQ WirelessOn PlayStation 3 · iOS

✓ Both are third-person Action RPGs — sharing deep RPG systems, adventure storytelling and fantasy world

≠ Its own twist: action RPG combat, while skipping third-person shooting

Mass Effect 3
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opMeleeNarrativeSci-FiSpaceThird Person
Steam👍 76%· 2.7KIGDB91· 14
Year 2012Dev BioWare · Electronic ArtsOn PlayStation 3 · PC

✓ Fits the third-person Action RPGs cluster, with deep RPG systems, shooter and third-person shooting

≠ Its own twist: action RPG combat, first-person shooting and roguelike runs, while skipping turn-based strategy

Marvel's Guardians of the Galaxy
RPGAction RPGThird-Person ARPG
SoloMultiplayerMeleeRangedNarrativeSci-FiSpaceThird Person
Steam👍 94%· 44KRAWG👍 89%· 904IGDB81· 10
Year 2021Dev Eidos Montreal · Square EnixPlaytime ~10hOn PC · PS · Xbox

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

≠ Stands apart with first-person shooting, dark, oppressive atmosphere and open world exploration, while skipping turn-based strategy

Marvel's Avengers
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opMeleeNarrativeSci-FiFantasyThird Person
Steam👍 67%· 34KIGDB73· 13OC68· 188
Year 2020Dev Eidos Montréal · Square EnixOn Xbox · PS4 · PC

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

≠ Its own twist: action RPG combat, open world exploration and online features, while skipping third-person shooting

LEGO Marvel's Avengers
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opMeleeFantasySci-FiThird Person
Steam👍 88%· 8.7KIGDB68· 17OC70· 73
Year 2016Dev Traveller's Tales · Feral InteractiveOn PlayStation 3 · PS4 · PC

✓ Same family of third-person Action RPGs: deep RPG systems, adventure storytelling and melee combat

≠ Its own twist: action RPG combat, puzzle design and precision platforming, while skipping third-person shooting

LEGO Star Wars: The Force Awakens
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opMeleeSci-FiSpaceThird Person
Steam👍 84%· 7.0KIGDB76· 23OC77· 84
Year 2016Dev Traveller's Tales · WB GamesOn PlayStation 3 · PS4 · Android

✓ Same family of third-person Action RPGs: deep RPG systems, adventure storytelling and melee combat

≠ Its own twist: action RPG combat, puzzle design and precision platforming, while skipping third-person shooting

LEGO Marvel Super Heroes 2
RPGAction RPGThird-Person ARPG
MultiplayerSoloCo-opMeleeFantasySci-FiThird Person
Steam👍 86%· 9.9KIGDB74· 13OC73· 91
Year 2017Dev Traveller's Tales · WB GamesOn PS4 · PC · Mac

✓ Both are third-person Action RPGs — sharing deep RPG systems, adventure storytelling and melee combat

≠ Where it differs: brings action RPG combat, puzzle design and sandbox freedom, while skipping third-person shooting

Astral Chain
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opSci-FiThird Person
IGDB89· 11OC87· 112
Year 2019Dev PlatinumGames · NintendoOn Switch

✓ Fits the third-person Action RPGs cluster, with deep RPG systems, adventure storytelling and setting scifi

≠ Its own twist: action RPG combat, while skipping third-person shooting

The First Descendant
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opSci-FiThird Person
Steam👍 57%· 111KIGDB30· 1OC56· 24
Year 2024Dev Nexon Games · Nexon KoreaOn Xbox · PS4 · PC

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

≠ Stands apart with free to play, while skipping turn-based strategy

Anthem
RPGAction RPGThird-Person ARPG
MultiplayerCo-opSci-FiThird Person
IGDB60· 15OC61· 158
Year 2019Dev BioWare · Electronic ArtsOn PS4 · PC · Xbox

✓ Nearly identical: deep RPG systems, shooter and third-person shooting.

≠ Missing: turn-based strategy.

Goddess of Victory: Nikke
RPGAction RPGThird-Person ARPG
SoloMultiplayerCo-opTacticalNarrativeSci-FiThird Person
Year 2022Dev SHIFT UP · Level InfiniteOn Android · PC · iOS

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

≠ Stands apart with visual 2d, while skipping adventure storytelling

Marvel: Ultimate Alliance
RPGAction RPGThird-Person ARPG
SoloCo-opMultiplayerMeleeSci-FiThird Person
Steam👍 66%· 580IGDB72· 7
Year 2006Dev Beenox · NEC InterchannelOn PlayStation 3 · PS4 · PC

✓ Nearly identical: deep RPG systems, adventure storytelling and melee combat.

≠ Missing: third-person shooting.

Complete list of games with a sci-fi setting like Warhammer 40,000: Space Marine 2

The full catalog of games sharing gameplay DNA with Warhammer 40,000: Space Marine 2, ordered from highest to lowest similarity score. Use the filters above to narrow down by genre, setting or game mode and find the alternative that best fits your playstyle.

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