🏆 Best Cross-Platform × Sci-Fi games
There are 10 games with both "Cross-Platform" and "Sci-Fi" elements. Here are the 10 most worth playing, ranked by Steam positive rate, player ratings, and popularity.
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1
Helldivers 2
· Mostly Positive 75% · 2024TPSCo-opPvEThe Galaxy’s Last Line of Offence. Enlist in the Helldivers and join the fight for freedom across a …
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2
Warframe
· Very Positive 88% · 2013 · FreeTPSActionCo-opAwaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play…
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3
No Man's Sky
· Very Positive 85% · 2016SandboxCraftingCo-opNo Man's Sky is a game about exploration and survival in an infinite procedurally generated universe…
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4
Split Fiction
· Overwhelmingly Positive 97% · 2025Action-AdventureCo-opEmbrace mind-blowing moments as you’re pulled deep into the many worlds of Split Fiction, a boundary…
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5
Halo Infinite
· Mixed 69% · 2021 · FreeFPSPvPShooterFrom one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world …
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6
Marathon
· Mostly Positive 77% · 2026Extraction ShooterFPSPvPExplore the lost colony of Tau Ceti IV, scavenging valuable loot in a high-stakes survival first per…
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7
PHANTASY STAR ONLINE 2 NEW GENESIS
· Mixed 69% · 2021 · FreeARPGMMORPGOpen WorldPhantasy Star Online 2 New Genesis is a free-to-play action MMO. Join players around the world to ex…
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8
Halo: Campaign Evolved
· Mixed 60% · 2026FPSShooterHalo: Campaign Evolved is a faithful yet modernized remake of Halo: Combat Evolved’s campaign, rebui…
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9
Honkai: Star Rail
· 2023 · FreeTurn-BasedRPGA turn-based RPG where you board the Astral Express and travel through worlds across the galaxy. As …
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