Subnautica 2 similar games & best alternatives

Subnautica 2 - Trailer
Subnautica 2 - subnautica-2_1.avif
Subnautica 2 - subnautica-2_2.avif
Subnautica 2 - subnautica-2_3.avif
Subnautica 2 - subnautica-2_4.avif
Subnautica 2 - subnautica-2_5.avif
Subnautica 2 - subnautica-2_6.avif

Subnautica 2

Xbox Series X|S, PC (Microsoft Windows) • 2026

Should you play it?

Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.

What works

  • Beautiful graphics
  • Immersive world
  • Strong community features
  • Engaging story
  • Creative base building

Things to keep in mind

  • Limited content in early access
  • Some bugs present
  • Performance issues on lower-end pcs
  • Lack of combat mechanics
  • Some areas feel empty

What to play next

Top picks

Games that feels the closest overall

More violent

Games that feels like Subnautica 2 but with more combat and destruction

Choose your own criteria ->

Similarity map

How to compare these games

Compare nearby games

Each card is a nearby game on the similarity map, compared with Subnautica 2. Swipe sideways to move between games. Titles already listed in What to play next are left out.

  • Cover and title: open that game’s page.
  • What works / keep in mind: the same highlights as the desktop comparison panel.
  • Bars: the main motivational differences versus this game.
How to use the graph

Similarity map

Each dot is a game placed from its motivation profile relative to this page’s game. Direction shows which motivation differs most; distance along that axis shows how large the gap is.

  • Purple star: this page’s game at the centre — everything is relative to it.
  • Direction: each axis is a main motivational difference vs this game (e.g. more / less competitive).
  • Distance on an axis: how large that difference is (ring scales show +/− points).
  • Coloured chips: click to highlight games that mainly differ on that motivation; click again to reset.
  • Dotted line: link between this page’s game and the one selected for comparison.
  • Hover a dot to preview that game in the panel on the right; click to keep that comparison.
  • Scroll or double-click the chart to zoom.

How to read the map This is a polar difference map: direction = which motivation differs, and distance = how much (same units as the sidebar deltas).

Swipe to compare nearby games with Subnautica 2. These titles are not in What to play next.

Subnautica 2: Less representative of its motivational profile, with noticeable differences. Motivations that often define this kind of title include Cooperation, Fellowship, Intimacy, Leadership. It leans lower than usual among comparable games on Violence, Leadership, Intimacy.

Last update: 22/08/2026