Games like Subnautica 2 on Steam

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Emissary Zero Co-op horror (1-4 players). You are sent to explore a mysterious building at night. Find the Moon and try to return alive.

Similarity 59%
Price -45% 4.83€
Rating 7.8
Release 28 Mar 2025
Dead Island Definitive Edition Welcome to the zombie apocalypse experience of a lifetime – and now more beautiful than ever. Caught in the midst of an epic zombie outbreak on the tropical island of Banoi, your only thought is: Survive!

Similarity 59%
Price -96% 0.87€
Rating 8.1
Release 31 May 2016
Arctico Explore Arctico with your dog sled, kayak, and up to 3 friends! Build and customize your base camp, gather resources and samples, set up labs, and take good care of your dogs in this peaceful island.

Similarity 59%
Price -90% 0.99€
Rating 6.9
Release 15 Feb 2022
Half Dead Half dead is a multiplayer sci-fi game about a violent TV show. The players' goal is to survive in a network of rooms full of traps.

Similarity 58%
Price -50% 0.99€
Rating 7.6
Release 01 Aug 2016
Voidtrain Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.

Similarity 58%
Price -40% 17.99€
Rating 7.3
Release 07 Nov 2025
SCP: Containment Breach 2 Survive the chaos of SCP Foundation! Step into a thrilling SCP horror experience with story-driven co-op, intense PvP Breach mode, and randomized maps. Play as Class-D, scientist, SCPs, and more, each role bringing unique challenges in an unpredictable, immersive facility.

Similarity 58%
Price Free to play
Rating 7.7
Release 04 Jul 2025
SCP: Secret Laboratory Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.

Similarity 58%
Price Free to play
Rating 9.0
Release 29 Dec 2017
No One Survived This is a multiplayer cooperative open world construction survival sandbox game, where you and your friends must find supplies and build shelters in this world. You have to keep an eye on your character's needs state at all times, a bad state is likely to lead to death.

Similarity 58%
Price -86% 2.45€
Rating 6.5
Release 27 Dec 2025
SKIBIDI GYATROOMS Skibidi Gyatrooms is a 1-4 player co-op horror game. You and the homies just fell into the Backrooms, you must out-GYAT the Skibidi Toilet with max rizz or get flushed. Expect cursed levels, and brainrot that’ll keep you on edge.

Similarity 58%
Price -50% 0.99€
Rating 7.5
Release 20 Jan 2025
Escape the Backrooms Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse 30+ eerie backrooms levels while avoiding entities and other dangers. Try to escape but be warned: survival isn't guaranteed.

Similarity 58%
Price -47% 5.10€
Rating 9.0
Release 23 Oct 2025
ASTRONEER Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.

Similarity 58%
Price -87% 4.03€
Rating 9.1
Release 05 Feb 2019
Dark Hours Dark Hours is a co-op survival horror game for 1-4 players. Your heist has been disrupted by a supernatural event, and your team of robbers is now trapped with an evil entity. Forget your plan, your mission is to survive. Explore and cooperate to find a way out.

Similarity 57%
Price -40% 8.99€
Rating 8.1
Release 23 Oct 2025
The Forest 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.

Similarity 57%
Price -78% 3.69€
Rating 9.5
Release 30 Apr 2018
Bureau of Contacts "Bureau of Contacts" - ghost-hunting game for 1-4 players, in which you'll encounter 2 enemies at once - location itself and the ghosts with most human-like intelligence ever. So...look around and watch what you say!

Similarity 57%
Price -60% 3.11€
Rating 7.3
Release 12 Apr 2025
No More Room in Hell The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.

Similarity 57%
Price Free to play
Rating 8.9
Release 31 Oct 2013
The NADI Project The NADI Project it is a free-to-play, first person graphic adventure, in which you will face various obstacles to escape from your destiny.

Similarity 56%
Price Free to play
Rating 6.4
Release 01 Jun 2016
Content Warning Film your friends doing scary things to become SpöökTube famous! (strongly advised to not go alone)

Similarity 56%
Price -70% 2.27€
Rating 9.4
Release 01 Apr 2024
Scrapnaut Scrapnaut is a co-op & singleplayer top-down, base building survival game with steampunk elements. Explore an open world with different biomes, take care of oxygen, manage your farms, generate electricity, build your home and much more!

Similarity 56%
Price -97% 0.44€
Rating 6.8
Release 15 Sep 2021
Subterror Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.

Similarity 56%
Price -60% 3.11€
Rating 8.4
Release 03 Jan 2025
FOREWARNED FOREWARNED is a 1-4 player co-op survival horror. Delve deep into ancient Egyptian ruins with your team of fellow archaeologists. Investigate phenomena, collect treasure, discover lore, survive danger, and banish the evil that lurks within.

Similarity 56%
Price -89% 1.19€
Rating 8.8
Release 25 Apr 2024
The Long Drive Random generated open world semi-post apocalyptic survival car driving game.

Similarity 56%
Price -75% 3.94€
Rating 8.9
Release 25 Sep 2019
Narcosis Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.

Similarity 56%
Price -97% 0.41€
Rating 7.4
Release 28 Mar 2017
Pacify An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.

Similarity 56%
Price -80% 1.00€
Rating 8.5
Release 22 Feb 2019
The Beast Inside The Beast Inside is a unique, gripping twist on thriller and survival horror. Immerse in the story of long-buried secrets, personal tragedies, and madness. Play as two protagonists bounded by dark heritage. Combat the enemies, solve riddles and experience real terror in the 3D-scanned environment.

Similarity 56%
Price -98% 0.64€
Rating 8.1
Release 17 Oct 2019
Nightingale Nightingale is an open world survival crafting game, where you’ll adventure across the mysterious and dangerous Fae Realms. As a daring Realmwalker, you’ll defeat monstrous enemies, survive hostile environments, and build elaborate estates in a visually stunning Gaslamp Fantasy world.

Similarity 56%
Price -67% 9.56€
Rating 6.7
Release 20 Feb 2024
Once Human Once Human is a multiplayer open-world survival game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.

Similarity 55%
Price Free to play
Rating 7.7
Release 09 Jul 2024
Don't Be Afraid Don't Be Afraid is an adventure horror game, that allows you to personate a boy, kidnapped by a psychopath. You have to survive, escape and find out how you were kidnapped. Exploring the gigantic, mysterious house of your torturer, you will soon reveal many secrets, hidden inside it’s walls…

Similarity 55%
Price -95% 0.54€
Rating 7.9
Release 17 Dec 2020
BIGFOOT You are a Bigfoot hunter with an important mission: to put an end to rumours once and for all and prove to yourself that Bigfoot is not just a myth or an invention of the mind...

Similarity 55%
Price -54% 9.59€
Rating 8.1
Release 31 Jan 2017
Backrooms: Escape Together A visually lifelike co-op horror game for 1-6 people. Journey through 11 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.

Similarity 55%
Price -31% 6.72€
Rating 8.6
Release 18 Oct 2022
Killer Klowns From Outer Space: The Game Plan your own alien invasion and harvest humans as the iconic Killer Klowns, or gather a team of survivors to fight the extraterrestrial threat, in a game based on the ‘80s cult classic movie. Welcome to a new, craazzy take on the asymmetrical multiplayer horror experience!

Similarity 55%
Price -99% 0.47€
Rating 7.3
Release 04 Jun 2024
Fear Therapy Fear Therapy, is a multiplayer(1-4) and single player psychological horror game.Try to complete the quests and leave the horror house before it is too late! Satan getting angrier every second and nothing holding it back.

Similarity 55%
Price -60% 1.59€
Rating 6.6
Release 24 Dec 2021
Raft Raft™ throws you and your friends into an epic oceanic adventure! Alone or together, players battle to survive a perilous voyage across a vast sea! Gather debris, scavenge reefs and build your own floating home, but be wary of the man-eating sharks!

Similarity 55%
Price -33% 13.72€
Rating 9.2
Release 20 Jun 2022
Outlast Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.

Similarity 55%
Price -87% 2.06€
Rating 9.5
Release 04 Sep 2013
Sinister Night 2 Nine Streamers enter an ancient Chinese mansion, hoping to attract a huge following and become famous through livestreaming. However, two of them are tragically possessed by evil spirits. These possessed will slaughter their companions, and complete a malevolent ritual of a ghostly wedding.

Similarity 55%
Price 9.75€
Rating 8.4
Release 31 Aug 2025
DESOLATE DESOLATE is a first person horror survival experience. Form a research team with up to 4 players and explore an open world filled with mysteries and unsolved questions, or do it all on your own.

Similarity 55%
Price -97% 0.47€
Rating 6.6
Release 17 Jan 2019
Miasmata Miasmata is a first-person survival/adventure game, developed from the ground-up by brothers Joe and Bob Johnson. You play as Robert Hughes, a plague-stricken scientist on a journey to discover a cure. Your adventure begins on the shores of a remote and mysterious island.

Similarity 55%
Price -94% 0.94€
Rating 7.4
Release 28 Nov 2012