Subnautica: Below Zero

The resemblance to Subnautica is about as close as this list gets: they line up on genre, combat and game mode. The common ground extends to base building and a first-person view.
Same studio: Unknown Worlds Entertainment.

Games like Subnautica · Find similar →
We filtered the 26 games similar to Subnautica down to the 9 that fit the “Sci-Fi” category. Subnautica: Below Zero, Signalis and Resident Evil: Revelations top the list, ranked by affinity and similarity score to Subnautica.
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Within the “Sci-Fi” category, the closest game to Subnautica is Subnautica: Below Zero — scoring 95/100 on our similarity scale. Signalis and Resident Evil: Revelations follow close behind.
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Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Subnautica. Each one has been evaluated across 16 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.

The resemblance to Subnautica is about as close as this list gets: they line up on genre, combat and game mode. The common ground extends to base building and a first-person view.
Same studio: Unknown Worlds Entertainment.

The genre is the same as Subnautica’s, and with it strong narrative focus, melee combat and horror setting. To that it adds a first-person view and single-player focus. They part company on visuals and tone: this one brings dark, oppressive atmosphere and an isometric view.
Released 4 years after Subnautica.

Same family as Subnautica: strong narrative focus, melee combat and horror setting. The common ground extends to multiplayer gameplay. Where the two diverge is visuals and tone: dark, oppressive atmosphere and co-op play.

Genre puts it alongside Subnautica, and so does strong narrative focus, melee combat and horror setting. The common ground extends to crafting mechanics and single-player focus. Where the two diverge is visuals and progression: dark, oppressive atmosphere and ranged combat.

The genre is the same as Subnautica’s, and with it strong narrative focus, melee combat and horror setting. Both also lean on a first-person view and single-player focus. The distance is in combat and tone — its own ground is dark, oppressive atmosphere and stealth mechanics.

On paper it is what Subnautica is — strong narrative focus, melee combat and horror setting — though the resemblance is mostly at that level. Both also lean on multiplayer gameplay. The distance is in world and progression — its own ground is dark, oppressive atmosphere and procedural generation.
Released 5 years after Subnautica.

The genre is the same as Subnautica’s, and with it strong narrative focus, melee combat and horror setting. The common ground extends to single-player focus. Where the two diverge is world and visuals: dark, oppressive atmosphere and linear, story-driven structure.
Released 4 years after Subnautica.

Its point of contact with Subnautica is survival mechanics, strong narrative focus and melee combat. To that it adds single-player focus and a sci-fi setting. They part company on visuals and genre: this one brings puzzle design and dark, oppressive atmosphere.

Its point of contact with Subnautica is survival mechanics, strong narrative focus and melee combat. To that it adds a sci-fi setting and single-player focus. They part company on progression and setting: this one brings puzzle design and a space setting.
Found one on the list you already love? Open its own list: the games that play most like it, ranked, with the reason for each.
If Subnautica left you wanting more, this is where you narrow it down. Was it the sandbox or the sci-Fi that hooked you? There is a list of just that. And if you play on Nintendo Switch, PS5, PlayStation and Xbox, filter by platform and skip the games you could not play anyway.
Sometimes what you want is not a Subnautica look-alike but simply the best Survival Horror Games there are. That is what these rankings are for: no comparison to anything, just the highest-rated games. And if you feel like widening the net, the Survival Games ranking is a good way to run into something you were not expecting.