Games like Subnautica: Below Zero
If Subnautica: Below Zero is your kind of game, the closest matches are Subnautica, Breathedge and Subnautica 2 — picked from the ranked list below. Reviewers single out its interactive npcs reduce isolation, atmospheric and challenging. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →Subnautica: Below Zero is an indie adventure game developed and published by Unknown Worlds Entertainment that launched in 2021 at $29.99. Set on Planet 4546B two years after the original game, it drops players into a freezing arctic underwater environment with survival mechanics including modular vehicle building, NPC interaction, oxygen management, resource scarcity, temperature management, and a weather system. Reviewers highlight that the smaller map offers denser content, interactive NPCs reduce the isolation typical of the series, and modular vehicle customization provides new gameplay depth. Players describe the experience as atmospheric, challenging, contemplative, and immersive, with the narrative revolving around uncovering a personal mystery. The game holds a 90% positive rating from over 53,000 Steam reviews and runs verified on Steam Deck.
About Subnautica: Below Zero: Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica.
Players who liked Subnautica: Below Zero also play
Steam players who put hours into Subnautica: Below Zero also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Subnautica
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Top pick for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Subnautica: Below Zero.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Breathedge
WHY THIS
Shares oxygen management and a contemplative mood with Subnautica: Below Zero.
Second-strongest match for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Subnautica: Below Zero.
Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.
Subnautica 2
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Third-strongest match for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Subnautica: Below Zero.
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.
Grounded
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Ranked #4 for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Subnautica: Below Zero.
The world is a vast, beautiful and dangerous place – especially when you have been shrunk to the size of an ant. Can you thrive alongside the hordes of giant insects, fighting to survive the perils of the backyard?
Bermuda - Lost Survival
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Ranked #5 for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Subnautica: Below Zero.
Survivors, Adventurers, Explorers! Prepare for the journey of your life and experience one of the world’s most mysterious regions! The Bermuda Triangle is notorious for the vanishing of countless ships and airplanes. Will you survive long enough to reveal its secret?
Project Castaway
WHY THIS
Shares an immersive mood with Subnautica: Below Zero.
Ranked #6 for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Subnautica: Below Zero.
Project Castaway is a survival crafting title set in the Pacific Ocean. Live the life of a stranded castaway, with only yourself - and the island's inhabitants - for company! Sail the ocean, hunt, explore unique islands and gather resources as you fight for survival.
The Forest
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Ranked #7 for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Subnautica: Below Zero.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
Crashlands
WHY THIS
Shares a challenging mood with Subnautica: Below Zero.
Ranked #8 for Subnautica: Below Zero fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Subnautica: Below Zero.
Fight and tame alien beasts, craft resources into menacing weaponry, befriend the outlandish locals, and go toe-to-chin with a world-domineering maniac.
Reviewers mention these as similar to Subnautica: Below Zero
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
No Man's Sky
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Adventure with Subnautica: Below Zero.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
Subnautica
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Indie and Adventure with Subnautica: Below Zero.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Breathedge
WHY THIS
Shares oxygen management and a contemplative mood with Subnautica: Below Zero.
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Indie and Adventure with Subnautica: Below Zero.
Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.
Stardew Valley
WHY THIS
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Indie with Subnautica: Below Zero.
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
Outer Wilds
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Adventure with Subnautica: Below Zero.
Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop.
Subnautica 2
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Adventure with Subnautica: Below Zero.
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.
Terraria
WHY THIS
Shares an immersive mood with Subnautica: Below Zero.
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Indie and Adventure with Subnautica: Below Zero.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
Minecraft: Story Mode - A Telltale Games Series
WHY THIS
Reviewers of Subnautica: Below Zero cross-mention this title as a similar play. Shares Adventure with Subnautica: Below Zero.
Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.
Cheaper alternatives
Games in the same vein priced at least 40% below Subnautica: Below Zero at current Steam store prices.
Terraria
WHY THIS
Shares an immersive mood with Subnautica: Below Zero.
Priced ~67% under Subnautica: Below Zero on Steam right now. Shares Indie and Adventure with Subnautica: Below Zero.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
Garry's Mod
WHY THIS
Priced ~83% under Subnautica: Below Zero on Steam right now. Shares Indie with Subnautica: Below Zero.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Stardew Valley
WHY THIS
Priced ~50% under Subnautica: Below Zero on Steam right now. Shares Indie with Subnautica: Below Zero.
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
Lethal Company
WHY THIS
Priced ~67% under Subnautica: Below Zero on Steam right now. Shares Indie and Adventure with Subnautica: Below Zero.
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Hollow Knight
WHY THIS
Priced ~50% under Subnautica: Below Zero on Steam right now. Shares Indie and Adventure with Subnautica: Below Zero.
Forge your own path in Hollow Knight! An epic action adventure through a vast ruined kingdom of insects and heroes. Explore twisting caverns, battle tainted creatures and befriend bizarre bugs, all in a classic, hand-drawn 2D style.
People Playground
WHY THIS
Priced ~67% under Subnautica: Below Zero on Steam right now. Shares Indie with Subnautica: Below Zero.
Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Subnautica: Below Zero.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Subnautica: Below Zero.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Subnautica: Below Zero.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Subnautica: Below Zero.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Subnautica: Below Zero.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Subnautica: Below Zero.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
Narrow it down
Head-to-head comparisons
More from Unknown Worlds Entertainment
Other recommendable Steam games by Unknown Worlds Entertainment, ranked by review count so the studio's hits land first.
Subnautica
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Another title from Unknown Worlds Entertainment, the studio behind Subnautica: Below Zero. Shares Indie and Adventure with Subnautica: Below Zero.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Subnautica 2
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Another title from Unknown Worlds Entertainment, the studio behind Subnautica: Below Zero. Shares Adventure with Subnautica: Below Zero.
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.
Natural Selection 2
WHY THIS
Shares a challenging mood with Subnautica: Below Zero.
Another title from Unknown Worlds Entertainment, the studio behind Subnautica: Below Zero. Shares Indie with Subnautica: Below Zero.
A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!
Moonbreaker
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Another title from Unknown Worlds Entertainment, the studio behind Subnautica: Below Zero.
Moonbreaker is a turn-based strategy, tactical skirmish game. The game is designed to be a true digital miniatures experience, set in an expansive sci-fi universe crafted by Brandon Sanderson. Direct Captain and Crew in gripping, ever-changing competition and adventure.
Zen of Sudoku
WHY THIS
Shares a contemplative mood with Subnautica: Below Zero.
Another title from Unknown Worlds Entertainment, the studio behind Subnautica: Below Zero. Shares Indie with Subnautica: Below Zero.
From the creators of Natural Selection comes Zen of Sudoku, a relaxing, easy to play version of Sudoku for your PC.Relax with hand-painted Japanese-styled backgrounds, no timer and lush natural soundscapes.Stimulates your brain to keep it healthy and alert.
Future Perfect
WHY THIS
Another title from Unknown Worlds Entertainment, the studio behind Subnautica: Below Zero. Shares Indie with Subnautica: Below Zero.
Future Perfect breaks down the barrier between having an idea for a game, and playing it with friends. The Future Perfect interface allows you to create, play, and share multiplayer games quickly and easily.Games created with Future Perfect are published on Steam Workshop. You can browse, rate, and download games that interest you.
Plays great on Steam Deck
Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.
Subnautica
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Subnautica: Below Zero.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Subnautica 2
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Deck Verified — runs on Steam Deck out of the box. Shares Adventure with Subnautica: Below Zero.
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.
Grounded
WHY THIS
Shares an atmospheric mood with Subnautica: Below Zero.
Deck Verified — runs on Steam Deck out of the box. Shares Adventure with Subnautica: Below Zero.
The world is a vast, beautiful and dangerous place – especially when you have been shrunk to the size of an ant. Can you thrive alongside the hordes of giant insects, fighting to survive the perils of the backyard?
Crashlands
WHY THIS
Shares a challenging mood with Subnautica: Below Zero.
Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Subnautica: Below Zero.
Fight and tame alien beasts, craft resources into menacing weaponry, befriend the outlandish locals, and go toe-to-chin with a world-domineering maniac.
Frequently asked about Subnautica: Below Zero
- Is Subnautica: Below Zero verified for Steam Deck?
- Yes — Subnautica: Below Zero is Steam Deck Verified, meaning Valve has confirmed it runs well on the Deck with full controller, text legibility, and default configuration support.
- How much does Subnautica: Below Zero cost?
- Subnautica: Below Zero is listed on Steam at 29.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Subnautica: Below Zero?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Subnautica: Below Zero are Subnautica, Breathedge, Subnautica 2.
- Who developed Subnautica: Below Zero?
- Subnautica: Below Zero was developed by Unknown Worlds Entertainment.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Subnautica: Below Zero.
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