Games like I Thalassa

The Subminer is an underwater survival-exploration game set in an alien ocean beneath the icy crust of Enceladus. Mine your way through a breakable environment while being aware of your surroundings. You never know what dangers are watching you from the shadows. Manage your resources carefully while you are underwater. One small miscalculation could mean death. Progress through a procedurally gene… If you enjoyed this game, see our list of games similar to The Subminer.

You are part of the 15th expedition team sent to a barren, unforgiving red planet. Your mission is clear: survive the harsh environment, automate resource production, and terraform the dead world into a lush, green paradise. But there is a dark secret buried beneath the dust. The 14th team vanished without a trace. It is up to you—and your friends—to uncover their fate through hidden audio logs wh… If you enjoyed this game, see our list of games similar to DUSTBLOOM.

44%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:story, monetization

73% User Score Based on 11 reviews

Submeris A deep-sea mining adventure filled with exploration, danger, and survival beneath a mysterious island! Dig. Upgrade. Descend. And uncover the treasure buried deep below. --- About the GameSubmeris invites you into an immersive underwater experience combining exploration, mining mechanics, and survival gameplay beneath a remote and mysterious island. Start with just a simple … If you enjoyed this game, see our list of games similar to Submeris.

The surface was never the whole story. Something ancient calls from the floor of an alien sea. Dive with your crew through seven ever-darker layers: mine, craft, build bases, crew subs, and guard your air and sanity as the ocean turns hostile. It has been expecting you. It was here before the planet's first tide, and it is the reason you are here now. Its call pulls you down through a world stacke… If you enjoyed this game, see our list of games similar to Pixel Divers.

⚙️ Forge Ahead Into the Steam-Powered SkiesWelcome to the skies of Durdoon, where ancient Dwaren ingenuity collides with danger at every altitude. In this co-op airship rogue-lite management adventure, you and your crew must brave a fractured world from above, navigating a high-stakes cycle of delivery, exploration, and survival. ️ Upgrade Your Ship. Shape Your Fate.Every mission starts from sc… If you enjoyed this game, see our list of games similar to Airship.

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.

THE OCEAN IS CALLING™. NO FILTERS. NO FANTASY.Kodas Nereus is not just a game; it is a portal to the ocean floor. Built for VR and powered by proprietary oceanographic processing tools, this is the first diving experience to utilize real-world bathymetric LIDAR, sonar topography, and photogrammetry to generate its environments. You are an elite scientific diver for the Kodas Nereus Institute. You… If you enjoyed this game, see our list of games similar to Kodas Nereus.

THE WORLD IS QUIETThe cities are gone. The noise has stopped. In Still Alive: Hollowed Horizon, you step into a world where nature has taken over. The year is 2055, but it feels like ancient history. The golden age of humanity is buried under vines, moss, and water. You are a lone survivor on a journey across a vast, dangerous wilderness. There is no one to hold your hand. The only way forward is… If you enjoyed this game, see our list of games similar to Still Alive: Hollowed Horizon.

You can jump into the Steam Playtest right now and try the arena combat for yourself. Feel the movement, switch between Lekamons, get into the rhythm of the fight - and just have a great time. There are still plenty of rough edges, and we're fully aware of them. We're working on fixes every single day. But one thing already stands out: the hundreds of unique animations for every Lekamon - in all… If you enjoyed this game, see our list of games similar to LEKANO WORLD ONLINE.

✔️ Hardcore survival with no hand-holding ✔️ Fully customizable AR-15 with modular upgrades ✔️ Procedurally generated desert world ✔️ Realistic scavenging & crafting ✔️ Realistic vehicle physics with responsive suspension and weight handling ✔️ Fully upgradeable van with engine, armor, storage customization Qume: Echoes of Sand Once a vibrant and thriving world, it is now covered… If you enjoyed this game, see our list of games similar to Qume: Echoes of Sand.

Subcraft is a co-op submarine adventure. Pilot your submarine beneath a frozen alien world, explore dangerous caves, mine valuable resources and fight the creatures lurking below. Bring what you find back to the surface, help rebuild a civilisation trapped in an endless ice age, then prepare your crew to dive even deeper. Dive Into the UnknownYour submarine is your crew's lifeline. Travel tog… If you enjoyed this game, see our list of games similar to Subcraft.

Anatolian Horror Stories: Curse in Bayramdere is a third-person survival horror game that puts you in the shoes of an An ordinary young girl , who receieves training at POMEM (Police Training Center ), facing extraordinary evil. No training. No special skills. Just the desperate need to find out what happened to the people she loves — and the will to survive long enough to do it. A Village. A Disa… If you enjoyed this game, see our list of games similar to Anatolian Horror Stories : Curse In Bayramdere.

Sirens is an underwater exploration and narrative-driven game where freedom of movement and emotional connection to the world matter more than checklists, quests, and numbers. Simply swimming and discovering secrets is not enough. We want the player to feel like a part of the ocean, to have a real impact on it, and to experience an environment that reacts to their actions in a natural, organic way… If you enjoyed this game, see our list of games similar to Sirens.

Trapped In The Omniverse: The Infinite Confluence is a challenging first-person survival game that combines interdimensional exploration with adventure and survival. You find yourself lost in the mysterious Antechambers of Quantum Dynamics, where reality blends and distorts. Your mission is to restore the Cosmoportal, the only means to return home, while facing creatures and overcoming obstacles i… If you enjoyed this game, see our list of games similar to Trapped In The Omniverse.

Deep Drift: Signal Below is a 2D pixel action-adventure game centered around deep-sea exploration, resource management, and risk-based decision-making.Begin your journey from the safety of shallow waters and descend through coral reefs, kelp zones, current-filled caves, and abyssal depths covered in dark mist. As you dive deeper, water pressure rises, oxygen steadily drains, and the creatures lurk… If you enjoyed this game, see our list of games similar to Deep Drift Signal Below.

Deliria is not a world you build on. It is a world you cut open. You carve mountains hollow. You sculpt forests, arenas and whole cities out of smooth terrain, no cubes and no grid anywhere. Then you drag your friends in and try to hold the place together through blood moons, invasions and nine Lovecraftian gods. It is an infinite multiplayer sandbox where the building has no blocks and the com… If you enjoyed this game, see our list of games similar to Deliria.

A 1–6 player co-op sub adventure into the depths of leviathan infested waters. Leave your sub to swim, scavenge and carry physics salvage back to survive the journey. Watch out for feral creatures and deadly hazards as you venture into the unexplored deep. Will you discover what lies at the bottom? HOME SWEET SUB Your trusty sub will keep you and your friends safe! Pilot it through the depth… If you enjoyed this game, see our list of games similar to Deep Trouble.

YOU ARE NOT ALONE. Welcome to the fold. You are a member of The Urbexans, an underground collective of thrill-seekers and scavengers obsessed with the places the world chose to forget. We don’t just explore abandoned ruins; we extract the impossible from them. Why do we do it? For the fortune. For the adrenaline. For the thrill of knowing that humanity left behind secrets that were never meant t… If you enjoyed this game, see our list of games similar to The Urbexan Files.

WORK TOGETHER (GOOD LUCK WITH THAT)All Hands on Deck? You'll need to rely on your crewmates if you want any hope of making it through space alive, not that they'll be much help. Repair damaged systems, respond to emergencies and work together to stop small problems from becoming full ship-wide disasters. EXPLORE SPACE (WHAT COULD POSSIBLY GO WRONG?)Chart your course through space, explore dang… If you enjoyed this game, see our list of games similar to STARSHIP BLOOPERS.

Survive. Hunt. Evolve.Welcome to Primal Blue—a deeply immersive online ocean survival game where realism drives every encounter and the ocean never stops evolving. Step into the skin, scales, or tentacles of a living sea creature and navigate a vibrant, hostile ecosystem shaped entirely by nature—and the choices of other players. From the fragile beginnings of life in a reef to the chilling dep… If you enjoyed this game, see our list of games similar to Primal Blue.

Descend into a breathtaking alien ocean and uncover secrets lost for over 11,000 years. In Sinking Eternity, you awaken from cryosleep alone on a small island with no memory, only the distant echoes of an ancient mystery waiting beneath the waves. You must explore a vast, dangerous, and beautiful underwater world to survive.. and to discover the truth. Explore the UnknownDive into sprawling biom… If you enjoyed this game, see our list of games similar to Sinking Eternity.

Descend into the depths of underwater horror and industrial routine. RebreatheR is a story-driven horror game. You're a deep-sea diver working on the ocean floor. Explore a small open world beneath the waves. Collect industrial debris, repair pipes, follow your instruments, and conserve oxygen. You’re no superhero — your suit is practically antique, oxygen is limited, and you can’t run from the … If you enjoyed this game, see our list of games similar to RebreatheR.

【The Calamity Lay Dormant Beneath a surface of Prosperity...】 The dream of Sacright watched over the holy city of Mitcanlande for a thousand years... Until the god-given Divine Essence shattered. Until the blood of catastrophe stained the heavens dark. Yet The Book of Sacright proclaims: when the sacred palace falls, the Sacrighter — chosen by the light — shall rise from the ruins and drive b… If you enjoyed this game, see our list of games similar to Banquet of Nausea.

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.

Human-Authored Asset PledgeORGANICALLY AUTHORED:VITA is built with human-made final assets. Models, UI, writing, audio direction, world content, and implemented game systems are authored, edited, and assembled by hand. AI tools may assist with planning, debugging, documentation, or workflow, but the final player-facing creative assets are not generative AI output. About the GameThe world didn’… If you enjoyed this game, see our list of games similar to VITA: Observa.Momento.Adservo..

You're alone on Mars.The mission is over. Your crew left you behind. You've got a pressure suit, whatever you can pull out of the ground, and a long way to go before you see Earth again. There's a rocket between you and home. You just have to build it first. Sol One is a first-person open-world survival game that tries to get the science right. It's for people who like grounded, science-driven su… If you enjoyed this game, see our list of games similar to Sol One.

Fall into the world of Wild Sky, a survival-crafting adventure where magical creatures called Guardians are your greatest allies. Sail through the skies on your trusty airship and explore a massive world; discover unique floating biomes teeming with life, hidden treasures, and dangerous beasts to conquer.  Explore solo or play cooperatively with friends as you build everything from cozy cottage… If you enjoyed this game, see our list of games similar to Guardians of the Wild Sky.

Expedition: Backrooms is a co-op survival game built around an original Expedition Survival formula, set in an open-world interpretation of the Backrooms. Prepare expeditions, uncover the story, expand your base, gather resources, and make it back alive - everything you carry beyond the safe zone can be lost forever. The entire game world exists as one continuous space connected to your base - th… If you enjoyed this game, see our list of games similar to Expedition: Backrooms.

Trapped Together is a co-op puzzle game about two friends on the brink of financial ruin who accept a mysterious offer: participate in the Neural Link Interface Experiment. Promising a “perfect body” and a safe test environment, the experiment quickly reveals its true nature. The participants are forced in robotic bodies and send through a series of extreme, high-stakes puzzle trials designed to … If you enjoyed this game, see our list of games similar to Trapped Together.

The ancient spark has not yet faded. Whispers echo through the mountains and seas, stirring memories long buried in the earth.Of Peaks and Tides is an Open-world Crafting Survival game developed by CyancookGames, weaving Eastern Mythology into a vast, living world.Powered by an intuitive physics system, the world responds to your every touch. Gather your friends, and shape your own legend in a lan… If you enjoyed this game, see our list of games similar to Of Peaks and Tides.

The main character of the game is a journalist named Konstantin, who specializes in the field of paranormal phenomena and investigates various mysterious cases. Especially those related to aliens and the search for extraterrestrial intelligent life. One day Konstantin himself became the hero of an amazing and unusual story... Embark on a fantastic journey full of mysteries and riddles. Become a h… If you enjoyed this game, see our list of games similar to Mental State. Game One.

Join the community About the Game "They sold us a brighter future. They delivered the end of the world."Hello Sunshine is a mystery survival RPG set in the sun-scorched ruins of a corporate empire. You play the final employee. Your mission: reach the tower at the end of the road, and help decide the fate of what remains of this world. To survive the blistering heat and deadly sun… If you enjoyed this game, see our list of games similar to Hello Sunshine.

The Fifth Sun is dying. Enter a cooperative survival world inspired by Mesoamerican mythology. Hunt, gather, build, and grow powerful enough to confront the creatures and forgotten gods that stand between humanity and the next dawn. Play alone or bring friends into a hostile wilderness where every expedition serves a larger purpose: strengthen your settlement, survive the turning calendar, and… If you enjoyed this game, see our list of games similar to Fifth Sun: New Fire.

EMBARK ON A DEADLY VOYAGE FOR UP TO 4 PLAYERS In cursed oceanic waters, the horrors of the deep have broken free. Together or alone, you must escape the encroaching mist. Keep your vessel running, your crew alive and fight your way to safety in this handcrafted co-op horror title. BECOME A CREW Pilot the ship, disembark to gather supplies, or hold fast and defend. Your role on board is your… If you enjoyed this game, see our list of games similar to Fathoms.

Mithril is a procedurally generated voxel mining survival game. Infinite caves to explore, where each world changes with you. Every stone you touch, every flow of lava you manipulate, all has consequence. Dig by hand. Build factories to process it for you. Survive what hunts you. Then trigger the Dormancy, a deep sleep, and watch a million years of geology reshape the cave around you. Every Sto… If you enjoyed this game, see our list of games similar to Mithril.

You are Heron, an engineer sailing under the Ptolemies. A storm takes your ship. You wake on a shore that appears on no chart, and your dying captain presses one duty into your hands: find what this island is hiding, and keep it from the others who will come looking. WAKE THE QUEEN Somewhere beneath the island sleeps Elara, a queen turned to stone by a civilization that vanished before Athens wa… If you enjoyed this game, see our list of games similar to Waking Elara.

Dragomir: The DreamingIn the beginning, there was only the Breath… and from it, all realms were born. Before stars lit the sky, the Great Winged Mother and Orrann, the force of light, shaped Dragomir from the void. A land where elements thrived, life stirred, and shadow waited. Out of a long-forgotten conflict, the Dytann—elemental wolves—were created to defend the fragile Dream. You are Rehocca, … If you enjoyed this game, see our list of games similar to Dragomir: The Dreaming.

What if growing up means losing your dreams?One night, Bjørn witnesses a mysterious figure steal his parents’ dreams. Determined to get them back, he follows the thief into a strange and beautiful dreamworld, a place where wonder still lingers, but nightmares are spreading. What begins as a search for the Dreamthief becomes a journey through Bjørn’s own fears, where darkness, loneliness, the unkn… If you enjoyed this game, see our list of games similar to The Dreamthief.

DRIVE. LOOT. SURVIVE. GAS is a co-op survival horror roadtrip where you and your friends build a junk car, scavenge cursed islands, haul valuable loot, and survive the night. Spawn at your main base with nothing but empty hands and bad ideas. Search abandoned buildings, garages and forests for car parts, fuel, weapons and anything valuable enough to sell. Every run is different - islands, roads,… If you enjoyed this game, see our list of games similar to GAS.

A vast world waiting to be uncovered. Step into Synthaly Universe, where every path hides a secret and every ruin tells a story. Explore, decode hidden lore, and uncover mysteries woven deep into the world. Built for curiosity and discovery, this adventure rewards those who look closer. If you enjoyed this game, see our list of games similar to Synthaly Universe.

You are not here by choice. You are a prisoner offered a single chance at freedom. In exchange, you must descend into the depths of an alien ocean and recover lost data from a sunken research station, abandoned under mysterious circumstances by a powerful space mega-corporation. But this is no ordinary mission. Far below the surface, something went wrong. As you explore the wreckage, you wil… If you enjoyed this game, see our list of games similar to SUBSELF: Lies Deep.

This is a graduation project demo. The full version will continue development after finding potential partners. Stay tuned! Silent Wreckage is a first-person 3D survival horror puzzle game combining deep-sea claustrophobia with virtual gas resource management. After receiving a message from his missing daughter, diver Zhang Yi ventures into the depths to investigate a sunken cruise ship. Upon … If you enjoyed this game, see our list of games similar to Silent Wreckage｜寂靜沉輪.

Bound. Dressed. Displayed. A serial killer's ritual has begun... Use silence as your weapon, solve the killer's twisted puzzle, and escape before midnight. Play solo, survive together in co-op, or become the hunter in versus mode. If you enjoyed this game, see our list of games similar to Echoes of Midnight.

The kingdom that once united wizards and geniuses, alchemists and engineers has become a battleground between magic and technology. For centuries, mages ruled the top of the food chain, while the giftless were treated as little more than slaves. Stripped of magic, they forged machines and devices to survive—and began questioning if the kingdom deserved to exist at all. But this isn't a tale of wa… If you enjoyed this game, see our list of games similar to The Last Child: Valdoria.

Descend together. Survive the depths. Make quota. 4Below is a 4-player online co-op dungeon crawler built around physics-driven chaos, active ragdolls, and procedural descent. Travel downward floor by floor inside a massive drill, explore ancient ruins buried deep underground, recover valuable relics, and try to survive long enough to bring them back. Every expedition is a risky balance between … If you enjoyed this game, see our list of games similar to 4Below.

[Wind and Pasture] is a blend of high-freedom exploration and whimsical ranching simulation. In this fractured world, the planet has shattered, and an irresistible gravity slowly pulls everything toward an endless abyss. Yet, before the end, the wind is still gentle, and flowers still bloom. You will rebuild your home on floating islands and find the meaning of survival in a world teetering on the… If you enjoyed this game, see our list of games similar to Wind and Pasture.

HORNS is a dark fantasy action RPG that combines the atmosphere and depth of classic RPGs with modern third-person combat, cinematic storytelling, and exploration-driven progression. You awaken in a ruined, unfamiliar place with only one purpose: find Lord Egannon, the arcanist accused of bringing slaughter to the capital, and uncover whether the king you once served is still alive. But the deepe… If you enjoyed this game, see our list of games similar to Horns.

Battle across two worlds, uncover lost memories, and awaken your true power to reclaim what was taken. Awaken 8 is a cinematic, emotionally-driven RPG set across two fractured worlds where forgotten memories hide dangerous truths  and rebellion begins behind a mask. In Virex City, emotion is treated like a threat and memories are quietly rewritten. Eight souls, scattered by time, loss, and broken… If you enjoyed this game, see our list of games similar to Awaken 8 : Fragments left behind.

HADAL“Sixty years without a word from Earth. Humanity endures — working, trading, and surviving beneath the ice.” Deliver. Endure. Dive into the Hadal. Work the DepthsYou’re part of Nereid Freight, one of the last operating logistics companies on Europa. Your submarine delivers supplies, spare parts, medicine, and anything else the scattered colonies need to stay alive beneath the frozen crust… If you enjoyed this game, see our list of games similar to Hadal.

Description: In a world long since drowned and devoured by death, DEAD CITIES casts you into the remnants of civilization—an endless archipelago shrouded in fog, madness, and the restless dead. Navigate the desolate ocean by boat, land on forgotten islands, and scavenge for scarce resources in a desperate struggle to survive. The undead roam the ruins, mindless yet relentless. But something deep… If you enjoyed this game, see our list of games similar to Celephaïs Dead Cities.