Games like I Thalassa

89%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, story

93% User Score Based on 616 reviews

Critic Score 70%Based on 1 reviews

In the seas of the distant future, humans have all but disappeared. In your current, newly awakened state, you are no more than a piece of seafood. But you have also been blessed with talent in leading your allies in battle. Do whatever it takes to become the Ace of Seafood. If you enjoyed this game, see our list of games similar to Ace of Seafood.

Experience open world survival gameplay immerses players in a dynamic alien beast survival simulation. Choose to be a herbivore or carnivore, starting as a vulnerable hatchling and evolving to conquer the planet. If you enjoyed this game, see our list of games similar to XenoWild: Survival Beyond.

93%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 72,685 reviews

Dive into uncharted waters in Subnautica 2, the hotly-anticipated sequel to Subnautica and Subnautica: Below Zero. Adventure alone or with friends as you try to survive on an all-new mysterious alien planet. If you enjoyed this game, see our list of games similar to Subnautica 2.

Benthos is a co-op submarine exploration game set in the depths of an alien ocean. Coordinate your crew to pilot the sub, man the guns, hunt monsters, and complete high-risk missions. Build new underwater facilities, upgrade your vessel, and uncover the secrets hidden beneath the ice. If you enjoyed this game, see our list of games similar to Benthos.

Dive into the open world of WindSail — an online naval RPG adventure. Build and customize your fleet, craft weapons, and fight thrilling sea battles to become the most fearsome pirate and experience the full depth of pirate life in an open world. If you enjoyed this game, see our list of games similar to WindSail.

DESCEND INTO THE ABYSSAn online co-op horror game featuring a procedural underwater world, proximity voice chat, and terrifying creatures lurking in the dark. Go solo or with up to 4 players and dive deep into the unforgiving ocean, exploring submerged worlds, scavenging their treasures and surviving whatever guards them. LIFE IN THE SUBMARINEYour submarine is your lifeline. Learn to pilot it, re… If you enjoyed this game, see our list of games similar to Deep Panic.

游戏交流群 About the Game已全面解决评论区所说的，崩溃、卡死、进不去，低端电脑无法畅玩的情况。纯净的买断制创新MMO-中国首个单人制作MMORPG。中国MMROPG第一人。已全面优化稳定请放心游玩。欢迎来到这片纯净的世界。⭐【游玩注意】⭐ ❓游戏是买断吗？有内购吗？是MMO网游我能看见其他玩家吗？ ✅是的，是买断制，完全无内购的网游MMORPG。入手永久畅玩。 ❓为什么界面操作是全键盘，不能鼠标操作？ ✅为了支持【手柄】玩家操作。同样也支持【️SteamDeck】游玩。 ❓角色动作显得很僵硬？ ✅作者纯手搓动画K帧。自然比不上3A或者动捕动作。 ❓一定要玩序章吗？动画CG又多，又漫长，好想快点开始。 ✅序章属于引导性关卡，确实需要花费些时间，若实在不想游玩，可在序章中按[TAB]呼出主菜单，点击[系统]->[防卡死传送]。即可进入主城[伊斯威尔]… If you enjoyed this game, see our list of games similar to 异世界生存指南.

35%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, story

45% User Score Based on 29 reviews

Stardiver is a sci-fi, single-player, action-adventure game where you pilot a ship, fight enemies, and slay Bosses. The game takes place entirely underwater.Stardiver will take you to an unknown world in which you’ll experience exciting fights, and discover new species and places. And you’ll take care of resources supply, crafting items in your base, and developing your own ship. If you enjoyed this game, see our list of games similar to Stardiver.

11%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:stability, optimization

18% User Score Based on 11 reviews

Kingdoms Rise and Fall An engrossing real-time strategy game with grand strategy elements that embarks players on an epic journey through various historical eras and beyond. This sprawling game offers an in-depth experience that spans various historical eras, from the distant past to the far future. In Kingdoms Rise and Fall there are: Over 200 military units operating on t… If you enjoyed this game, see our list of games similar to Kingdoms Rise and Fall.

75%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

78% User Score Based on 149,300 reviews

Critic Score 71%Based on 47 reviews

Buy No Man's Sky on PlayStation Store. Lose yourself in a vast sci-fi odyssey as you explore a near-infinite, procedurally generated universe. If you enjoyed this game, see our list of games similar to No Man's Sky.

87%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

97% User Score Based on 188,796 reviews

Critic Score 77%Based on 12 reviews

Survive in an underwater open-world If you enjoyed this game, see our list of games similar to Subnautica.

Reverie is an award-winning psychedelic horror adventure where you explore and investigate an esoteric open world, slash through grotesque monsters, and stitch together your new reality. Prepare to die, adapt, and grow stronger as you find strange abilities and learn the secrets of this dying world. If you enjoyed this game, see our list of games similar to Reverie.

Return: Unknown is a survival adventure game set in post-apocalyptic Manhattan. Once a thriving metropolis, it has been abandoned by civilization following the outbreak of a global virus, offering both challenges and countless opportunities. If you enjoyed this game, see our list of games similar to Return: Unknown.

Emerge onto an island plagued by chaos and mystery. Survive against all odds as you scavenge amongst the undead, build, and battle your way to dominance. If you enjoyed this game, see our list of games similar to Grimm Harvest.

Survive and thrive as a sea creature in a vast online ocean. Hunt, evolve, and adapt in a dynamic underwater world filled with danger, mystery, and other players. Will you rise as an apex predator or vanish beneath the waves? If you enjoyed this game, see our list of games similar to Primal Blue.

4J Studios, the team that brought Minecraft to consoles and created some of its most memorable minigames and content packs, invites you to step into the world of Reforj. Explore, Sculpt, and Build in this open-world sandbox. Journey to exotic new worlds, establish settlements in hostile conditions and unlock the secrets of a lost civilization that spans multiple worlds. Explore vibrant… If you enjoyed this game, see our list of games similar to Reforj.

Prey by Day, Predator by Night. A First-Person Survival Horror game created in Unreal Engine 5, made by one person. If you enjoyed this game, see our list of games similar to After The Turn.

Embark on a heart-pounding journey in this survival open-world game, where a relentless creature, Humanoids prowls the landscape. Explore, craft, build, and fight for your life as you navigate the dangerous world. Explore Unknown World Join on an enchanting adventure through a captivating, open-world with stunning land and underwater creatures. Unearth hidden secrets, discover new plants, and col… If you enjoyed this game, see our list of games similar to Humanoid.

beta decay is a dark, dystopian RPG where you can build spaceships, join factions, and fight for territory in a newly discovered star system. Become an engineer repairing starships, a mech pilot commanding war machines, to a syndicate leader, executing raids deep within a labyrinthic neon city. If you enjoyed this game, see our list of games similar to beta decay.

STORYExperience a journey through a sunken world, as the last surviving cleaner of the seas sets out to complete a gargantuan task of restoring life on planet earth.EXPERIENCE"Plasticalypse: TrashSub Adventures“ is an atmospheric 3D action-adventure following a journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. Explore the sunken remains of… If you enjoyed this game, see our list of games similar to Plasticalypse - Submarine Adventures.

10%Game Brain Score

Most mentioned negative aspects:gameplay, replayability

17% User Score Based on 12 reviews

Badlands is a PVE-focused multiplayer open world sandbox set in a destroyed world. Be a post-apocalyptic scavenger in single player or team up with friends in multiplayer. Fun base building, crafting, and combat. If you enjoyed this game, see our list of games similar to Badlands.

PUZKIN: Magnetic Odyssey invites players to explore a vibrant, magical world where magnetic energy sustains the balance of nature and creatures called Puzzies. Players, embodying chosen children, are transported to this mysterious realm to restore its harmony through epic adventures, collaborative construction, and immersive quests. If you enjoyed this game, see our list of games similar to Puzkin: Magnetic Odyssey.

Smash boats and rip off rudders in this fast paced 3d oceanic adventure. Rescue captured Orcas while collecting materials to craft advanced weaponry. If you enjoyed this game, see our list of games similar to Orca Insurgency.

86%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, optimization

86% User Score Based on 1,780 reviews

Salt 2 is a pirate-themed open world adventure focused on exploration, crafting, and survival. Play solo or with up to 5 friends, sailing the sea with your ship as a mobile base. Discover islands full of quests, towns, caves, and secrets. Level up, craft gear, hunt, fish, and customize your ship. If you enjoyed this game, see our list of games similar to Salt 2: Shores of Gold.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, replayability

89% User Score Based on 83 reviews

A lone wanderer on the edge of space, a mystery as old as the universe itself, and one little robot who just wants to make the tea. Into Black is a First-Person VR action adventure that takes you into the depths of a mysterious alien planet. Explore the endless darkness, mine valuable resources, and fight off alien beasts solo or co-op with up to three friends, as you try to repair your ship and e… If you enjoyed this game, see our list of games similar to Into Black.

67%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:gameplay, story

92% User Score Based on 24 reviews

You are the Nautikins, the dominant species on this ocean planet! Build boats, planes, and helicopters to explore a vast sea filled with islands and mysteries. Play in a sandbox with unlimited parts or a campaign where you strive to reach your goals. Embark with online multiplayer or singleplayer. If you enjoyed this game, see our list of games similar to Nautikin Adventures.

72%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, story

72% User Score Based on 58 reviews

"Welcome to Last Whisper Survival, a labor of love crafted by Maxime and his girlfriend Viviane. Driven by our shared passion for gaming and the survival genre, we've poured our hearts and souls into creating an experience that we hope will resonate with players worldwide. While Maxime is the solo developer behind the scenes, Viviane provides invaluable support in many aspects of the game… If you enjoyed this game, see our list of games similar to Last Whisper.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

83% User Score Based on 690 reviews

Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive. If you enjoyed this game, see our list of games similar to Darkwater.

59%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:atmosphere, monetization

78% User Score Based on 27 reviews

"Deepest Trench" is an exhilarating local co-op or Single player game that plunges players into the depths of the Mariana Trench for a secretive military operation. With immersive gameplay and breathtaking visuals, players must work together to navigate treacherous underwater terrain, uncovering hidden mysteries and face unexpected dangers along the way. As they dive deeper into the abyss, communi… If you enjoyed this game, see our list of games similar to Deepest Trench.

88%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, grinding

88% User Score Based on 2,859 reviews

Co-op diving horror. Eliminate all traces of your employer's failed experiments from their abandoned underwater labs. Navigate your submarine, dive down with your crew, remove all corpses, but watch out for the abyssal terrors lurking. If you enjoyed this game, see our list of games similar to Murky Divers.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

86% User Score Based on 14,565 reviews

A Waterworld themed survival game. Explore sunken cities, build your base, craft items, trade and fight pirates as you struggle to survive on an aquatic post-apocalypse world plagued by hunger and violence. If you enjoyed this game, see our list of games similar to Sunkenland.

77%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

77% User Score Based on 192 reviews

While searching for a new home, an unexpected failure in your ship has left you stranded on a planet surprisingly similar to Earth. Discover a vast open world, hunt for food, develop technologies, and build yourself a new home to survive! If you enjoyed this game, see our list of games similar to Under A New Sun.

69%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

76% User Score Based on 654 reviews

Critic Score 52%Based on 3 reviews

A surreal adventure in the depths of the North Sea -- and the human psyche. If you enjoyed this game, see our list of games similar to Under The Waves.

50%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:gameplay, stability

50% User Score Based on 66 reviews

Wishlist now on Steam: https://store.steampowered.com/app/990920/_Sea_of_Craft/ Discord: https://discord.gg/tXyhYTb Twitter: https://twitter.com/seaofcraft Facebook:... If you enjoyed this game, see our list of games similar to Sea of Craft.

90%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

90% User Score Based on 14,354 reviews

Avorion is a procedurally generated sci-fi sandbox where players start out at the edge of the galaxy and must find their way to its core. Players build their own ships, which they will use to explore the galaxy, trade and fight. Space ships are mainly of large scale, with crews, turrets and energy systems that you will have to manage. The galaxy gets more hostile, but also more rewarding the close… If you enjoyed this game, see our list of games similar to Avorion.

53%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

53% User Score Based on 131 reviews

Your journey will not be easy. You ended up in the open ocean on a small raft, you only have an old hook in your backpack, use it! Catch debris, floating logs and leaves to expand your raft and build everything you need to survive on it. Fishing: make a fishing rod and catch fish so as not to starve to death. Place a watermaker to get fresh water. Build a campfire for cooking. Make a ba… If you enjoyed this game, see our list of games similar to Lost World.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

89% User Score Based on 101,534 reviews

Critic Score 83%Based on 10 reviews

You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below and gather the resources you need to repair your ship and set off to explore the vast, infinite universe… In Starbound, you create your own story - there’s no wrong way to play! You may choose to save the universe from the forces that destroyed your home, uncovering… If you enjoyed this game, see our list of games similar to Starbound.

68%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

68% User Score Based on 1,070 reviews

Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Players will need to survive in a hostile galaxy with their own custom designed and constructed starship. Space is vast but you wont have to face it alone, other players will be able to join your ship and help out, or build their own rival fleet and fight you across the galaxy! If you enjoyed this game, see our list of games similar to Interstellar Rift.

95%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

95% User Score Based on 1,001 reviews

IronWolf VR is a roomscale submarine game playable either singleplayer or online co-op with motion controls. Built from the ground up for VR, each part of the submarine has been crafted for an optimal VR experience. If you enjoyed this game, see our list of games similar to IronWolf VR.

65%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:grinding, atmosphere

66% User Score Based on 323 reviews

Critic Score 60%Based on 1 reviews

Ryzom, also known as The Saga of Ryzom, is a free and open source massively multiplayer online role-playing game developed by Nevrax for Microsoft Windows, OS X, and Linux. If you enjoyed this game, see our list of games similar to Ryzom.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

95% User Score Based on 39,863 reviews

Critic Score 78%Based on 1 reviews

Barotrauma is a 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter’s moon Europa. The bone-crushing pressure outside the submarine, the strange creatures inhabiting the ocean and the potentially dangerous equipment and machines on board ensure that the tiniest slip can turn the game into a chaotic struggle for survival. The game is heavily inspired… If you enjoyed this game, see our list of games similar to Barotrauma.

DIElectric World is an MMO sandbox RPG set on a mysterious planet where modern technology has failed. Build thriving settlements, transform the environment, master professions, survive a living world shaped by the seasons, and uncover the secrets of the enigmatic mineral Keplerite. If you enjoyed this game, see our list of games similar to DIElectric World.

Aetheria is a survival crafting game where you explore islands in a vast ocean, gather resources, build bases and physics-driven vehicles, catch fish, slay monsters and unlock recipes in a procedurally generated voxel world. If you enjoyed this game, see our list of games similar to Aetheria.

An open-world survival adventure game where players will solve puzzles, collect items, and defeat all enemies to reach the end. If you enjoyed this game, see our list of games similar to SurrounDead Poly ‌Japan Sakura.

Survival and Exploration You’ll face harsh weather conditions, hunger, and the unforgiving wilderness. As you explore diverse, danger-filled environments in this open world, you must find the food and resources necessary for survival. Nights are deadlier, and weather conditions can be fatal. Build yourself a shelter, manage your resources wisely, and prepare for nature’s wrath. Looting and Crafti… If you enjoyed this game, see our list of games similar to Lost Zone: Survival.

Sci-Fi meets survival in a world of ancient creatures and anomalous entities! Play as prehistoric species in this Open World Multiplayer Creature Survival. Grow, create bloodlines, and conquer bosses to thrive in the continually evolving Primeval universe! If you enjoyed this game, see our list of games similar to Primeval Horizon.

A co-op horror about searching the depths of the ocean for treasure. If you enjoyed this game, see our list of games similar to ..

Neverseas is a tactical action-RPG set in an open sea world. Command your ship, engage in battles, explore the lands beyond the ocean gates, and shape a global conflict between empires. Will you uncover the secrets of the seas—or vanish with your crew in this ruthless war? If you enjoyed this game, see our list of games similar to Neverseas.

Astromine is a co-op survival game about scavenging fully destructible voxel planets. Land on planets and gather enough materials to fight off alien creatures, build structures and spaceships, and conquer the solar system If you enjoyed this game, see our list of games similar to Astromine.

Explore, automate, and fight in this new open world factory automation game. Build factories connected by miles of conveyor belts. Manage power and fluid networks. Explore procedurally generated worlds filled with resources to harvest and hostile creatures to defeat. Play solo or online with friends If you enjoyed this game, see our list of games similar to Belts of Iron.