Games like Abyssal Monster

Unleash the Kraken Within. Rule the Deep. In Octopus Invasion, you play as a ravenous octopus with one goal—devour, evolve, and dominate the ocean. What begins as a tiny tentacled creature quickly spirals into a full-blown undersea invasion as you feast your way up the food chain. Explore vibrant underwater worlds, unlock devastating upgrades, and become the apex predator of the deep. This isn't… If you enjoyed this game, see our list of games similar to Octopus Invasion.

"The ocean is not water. It never was. It is hunger given volume, appetite given depth."You awaken at the bottom of something that used to be an ocean. Your body is ancient. Your hunger is older. The fish you devour don't just feed you — they unravel. Their entropy becomes yours. Their existence becomes your fuel. And with every meal, you remember a little more of what you are. You are … If you enjoyed this game, see our list of games similar to The Ocean is not Water.

️ A Dark RPG Journey Through the MistMist is a gripping RPG adventure that blends story-driven exploration, character evolution, and chilling horror elements — all wrapped in an atmospheric idle experience. Start your path as a fragile human in a world overrun by alien horrors. Evolve, adapt, and become something far greater — or far more terrifying — in your quest to save your missing daughte… If you enjoyed this game, see our list of games similar to Mist.

69%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, stability

69% User Score Based on 70 reviews

Kill. Eat. Evolve. Unleash your inner monster and incite Chaos in this reverse-horror fantasy action roguelite. Devour the Followers of Order to absorb their elements and mutate a new twisted body forged from Flesh, Nekro, and Ore. Crush their god Ördo to bring back the Gods of Heavy Metal! If you enjoyed this game, see our list of games similar to Munch.

66%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

65% User Score Based on 787 reviews

Critic Score 70%Based on 1 reviews

Control the evolution with the touch of your finger. Climb your way through the evolutional ladder. Start as a little organism and transform into a magnificent aquatic being. Explore the abyss in search of nutritional elements. Attack other species whenever you run out of other food sources. Enjoy beautiful surreal visuals and relax with minimalistic ambient soundtrack. If you enjoyed this game, see our list of games similar to Sparkle 2 Evo.

A Slime that Evolves through Absorption and Transformation!A unique action mechanic where you absorb enemies and freely use their forms and powers. You're not just a typical monster. You can transform into the humans and creatures you absorb—taking on not only their appearance but also their attack styles, skills, and even passive abilities. Fight in their way, master their power, and forge your … If you enjoyed this game, see our list of games similar to Slime Changer.

Alright, you absolute legends—or degenerates, depending on the day—welcome to Beyond the Illusions, a 10-minute shitshow where one dude’s birthday goes from “my ex dumped me” to “am I tripping balls or is that lava?” I’m dVlpr, the sleep-deprived lunatic who puked this mess into existence over 55 hours of caffeine and regret, then “remastered” it with 25 more hours of “why the hell am I doing this… If you enjoyed this game, see our list of games similar to Beyond The Illusions.

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

88% User Score Based on 238 reviews

Stirring Abyss is an indie tactical squad-based game with strong RPG elements in which you uncover the ancient mysteries of the depths depicted in the classic vein of Lovecraftian horror. If you enjoyed this game, see our list of games similar to Stirring Abyss.

97%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:replayability, grinding

97% User Score Based on 1,569 reviews

Embrace Death in Brutal Orchestra! If you enjoyed this game, see our list of games similar to Swallow the Sea.

59%Game Brain Score

Most mentioned positive aspects:replayability, gameplay

Most mentioned negative aspects:graphics, story

85% User Score Based on 20 reviews

Welcome to the perilous nuclear-contaminated waters, where all creatures are mutating. Start as an ordinary small fish, struggling to survive in this toxic sea. Through continuous evolution and adaptation, you will grow into a powerful ocean monster and ultimately become the sole ruler of this ocean If you enjoyed this game, see our list of games similar to Sea Of Radiation 2.

About this game:For love, to save her father, and to find her mother, she traveled the world alone, bravely fighting the battle of faith against the dark forces! The background of the story is in the future, in 2035, there is a small leak in the waste pool of a nuclear power plant in Japan, which has been leaking into the nearby sea for many years. There are unwitting fishermen nearby who are fis… If you enjoyed this game, see our list of games similar to bloody lonely cold.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

85% User Score Based on 55 reviews

DISCLAIMER: The build here is not fully representative of what the final game will be like, there are still performance issues and a bunch of missing content/features, but I'm always working on those :D The Depths See All... Wishlist on Steam Now... A diver sent down into the deepest depths of the vast and treacherous oceans to discover secrets untold. You will face formidable adversaries, … If you enjoyed this game, see our list of games similar to Dive The Depths.

Small Living World is a complete ecosystem simulator. It simulates everything from the full-water cycle, through plant growth, to the animal reproduction. Every pixel is simulated, everything counts. Watch it evolves by itself, or manipulate the system. At the beginning, you have access to a limited number of plants and animals. Populate your world to unlock more advance life forms. Create d… If you enjoyed this game, see our list of games similar to Small Living World.

70%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, grinding

70% User Score Based on 50 reviews

In Aphotic Descent, you play as a diver whose submarine crashed at the bottom of the ocean. With no other option for survival, you must make your way to a nearby underwater research facility facing terrifying creatures, all while descending deeper and deeper... If you enjoyed this game, see our list of games similar to Aphotic Descent.

69%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:optimization, gameplay

69% User Score Based on 169 reviews

A sci-fi underwater survival and exploration game If you enjoyed this game, see our list of games similar to INFLUXIS.

76%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:grinding, replayability

78% User Score Based on 406 reviews

Critic Score 75%Based on 17 reviews

An underwater exploration game: Explore the depths of a surreal, hand-drawn abyss. Possess sea creatures and make use of their unique abilities to solve environmental puzzles, traveling ever deeper into the void… If you enjoyed this game, see our list of games similar to SILT.

85%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:replayability, optimization

85% User Score Based on 1,731 reviews

Experience the wonder and majesty of the ocean through a series of habitats and come face to face with some of the most awe inspiring species on the planet. If you enjoyed this game, see our list of games similar to theBlu.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

89% User Score Based on 2,312 reviews

Critic Score 75%Based on 4 reviews

In a future where humanity's ceaseless consumption has expanded out to encompass the stars, and Earth's last biological life clings to a poisoned planet, In Other Waters tells the story of Ellery Vas, a biologist who stumbles upon extraterrestrial life. When a routine exoplanet study goes wrong, and her partner Minae Nomura disappears into an alien ocean, Ellery is left with little more than an a… If you enjoyed this game, see our list of games similar to In Other Waters.

82%Game Brain Score

Most mentioned positive aspects:atmosphere, story

Most mentioned negative aspects:stability, grinding

82% User Score Based on 1,758 reviews

Reveal the Deep is a short exploration-based indie game, where the user traverses through the wreck of a 19th century steamship. There is a heavy focus on piecing together the story of the ship's past, through a variety of notes and clues. If you enjoyed this game, see our list of games similar to Reveal the Deep.

[WELCOME TO THE ABYSS] You awaken in a strange ocean. The water is crystal clear, schools of fish glow like neon lights, and a pink sky looms above. It is beautiful, like a dream... or perhaps, a simulation? As a creature awakening in the deep, you embark on a lonely yet magnificent journey. [NOT HARDCORE SURVIVAL, BUT AN EVOLUTION] Forget complex base building. In "To the Deep", your … If you enjoyed this game, see our list of games similar to To The Deep.

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.

About the Game: Beyond The Illusions Beyond The Illusions is a psychological horror game developed as a prototype in just 50 hours, delivering an eerie blend of puzzle-solving, atmospheric terror, and psychological twists. This first-person experience drags you into the depths of a cursed and near-deserted forest, where reality blurs and nothing is as it seems. You play as Dan, a heartbroken teen… If you enjoyed this game, see our list of games similar to Beyond The Illusions - Original.

28%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:atmosphere, graphics

44% User Score Based on 16 reviews

You are in a mysterious place, Aquariums and Liminal Halls surround you... As you go deeper your mind starts to play tricks, did you see something move inside the tank? Or is it just your Thalassophobia? As you wander the Aquariums you will have to go into the water and face the horrors inside the tanks. Stuck in a Liminal / Poolrooms / Backrooms facility, Its your job to find out who create… If you enjoyed this game, see our list of games similar to AQUARIUMS.

关注我们： 新浪微博：游戏逻辑 官方QQ群： 258788848 感谢大家的关注。 About the Game我一直在等，等祂来接我， 如今祂终于来了， 你看，他们都在这艘黑船之上！ 可那人一直找寻的“慈航”终将驶向哪里？或许这一切的因由，唯有“无者”才能解答。 深入亡者怨念产生的“怨秽地”，解开深渊中的谜团，探索隐藏在人们内心深处的真实往事。 除此之外，也许......你还可以改变些什么......特色《残秽的我们2》是一款本土原创写实插画风的恐怖冒险游戏，游戏风格主打的中式惊悚恐怖，游戏内不仅含有大量佛教与东方元素，还有那些骇人听闻的习俗、以及曾经鲜活的生活在这世上的人们。 这一次“怨秽地”中还潜伏着更恐怖的东西。 探索跟随女主“无者”的脚步，踏入那艘名为“慈航”的黑船，一步一步揭开隐藏其中的真相。 多角色除“无者”外，还可以交替操作事件中其他几位角色，通过不同… If you enjoyed this game, see our list of games similar to Filthy us 2.

96%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

96% User Score Based on 50 reviews

Equin: The Lantern is my challenging roguelike with some wholly original ideas. Conquer the 50 floor dungeon and its evil inhabitants in a quest to the bottom of the joint to find the mysterious lantern itself. Free updates all the time! If you enjoyed this game, see our list of games similar to Equin: The Lantern.

84%Game Brain Score

Most mentioned positive aspects:story

Most mentioned negative aspects:graphics, gameplay

84% User Score Based on 335 reviews

Gridworld is an artificial life / evolution simulator in which abstract virtual creatures compete for food and struggle for survival. Conditions in this two-dimensional ecosystem are right for evolution to occur through natural selection. If you enjoyed this game, see our list of games similar to Gridworld.

84%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:grinding, optimization

87% User Score Based on 1,067 reviews

Critic Score 75%Based on 2 reviews

A massive ocean world, teeming with life and filled with ancient secrets. Join Naija, a lone underwater dweller in search of her family, as she explores the depths of Aquaria. She'll travel from hidden caves, shrouded in darkness, to beautiful, sunlit oases, all lovingly handcrafted by its two creators. Naija's story, narrated fully with voice overs, will become yours, as you join her on this mag… If you enjoyed this game, see our list of games similar to Aquaria.

80%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, grinding

80% User Score Based on 174 reviews

Dive into the beautiful underwater world as a current who's mission is bring back to life coral reefs. Solve puzzles to heal them and bring back the beauty of the ocean. If you enjoyed this game, see our list of games similar to Koral.

83%Game Brain Score

Most mentioned positive aspects:music, optimization

Most mentioned negative aspects:gameplay, graphics

88% User Score Based on 80 reviews

Critic Score 75%Based on 5 reviews

"Dig Dog is an action roguelike platformer. Dig to discover treasure, adventure and bones! Jump, dash, stomp and dig your way through a strange world inhabited by stranger creatures. Dig Dog combines classic platforming action with endless, generated levels to explore...and dig! Includes two modes of play: Bone Hunt, the roguelike treasure hunt. Dig for bones across four worlds of increasing diffi… If you enjoyed this game, see our list of games similar to Dig Dog.

85%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, gameplay

98% User Score Based on 174 reviews

Critic Score 71%Based on 9 reviews

Explore an ocean that exists before the beginning of time and meet creatures with hidden powers waiting to be released. How you choose to influence them will change the fate of the world. If you enjoyed this game, see our list of games similar to Mythic Ocean.

Seize control over an entire species and shape its destiny!In Genetica: Extinction, you are a researcher conducting experiments inside a closed artificial ecosystem. Your task is to observe, manipulate, and guide a population of creatures as they struggle to survive in an ever-changing environment. Your goal is simple - prevent total extinction. The ecosystem reacts to every decision you make. Hu… If you enjoyed this game, see our list of games similar to Genetica: Extinction.

Travel from city to city collecting badges in these procedurally generated roguelite adventures. Catch and evolve your team of Mokitons, make tough choices, and fight using a unique real-time meets turn-based battle system – all leading up to the ultimate Stadium Showdown! If you enjoyed this game, see our list of games similar to Path to Tamer Town.

Freediving Hunter: Spearfishing the World is the PC version of our spearfishing sport game currently on Xbox One. In this game, the user will choose their player character (male or female of various races/ethnicities) to compete against increasingly difficult spearfishing challengers from around the world with the goal of becoming the champion Freediving Hunter over all. On the way to becoming the… If you enjoyed this game, see our list of games similar to Freediving Hunter Spearfishing the World.

37%Game Brain Score

Most mentioned negative aspects:gameplay, stability

37% User Score Based on 9 reviews

Explore the land of Brathian, by yourself or with a friend, fighting guardians and using their powers to keep the magical crystal away from malicious hands in this retro action / platformer game. If you enjoyed this game, see our list of games similar to Brathian.

Our CommitmentEach month, HoHo Game Studio will contribute 5% of earnings to the United Nations Crisis Relief, providing support to those affected by wars, hunger, and natural disasters. This commitment applies to all our current and future games, and we will share our monthly donation updates on our social media platforms. SupportPlease note that this game is exclusively compatible with compute… If you enjoyed this game, see our list of games similar to The Raindrop: A Vocal Odyssey.

Acerca del juego: Las cicatrices del pasado se están abriendo y traen consigo terribles manifestaciones sombrías que dañarán tu psique hasta acabar contigo en Darko, un juego de terror psicológico desarrollado por Psicostudios. Ponte en la Piel de Alex, un joven que sufre un brote psicótico en su casa y que se ve obligado a encontrar sus pastillas para recuperarse. Sinopsis: Un fin de semana tr… If you enjoyed this game, see our list of games similar to Darko.

● Game Introduction: "Aldradah: Tome of Mist Realm" is a fantasy-themed, turn-based tactical strategy dungeon crawler. You will use mysterious ritual magic to summon "Phantasms" from other realms to form an adventure party, delving into the Arcaran Mist—a place where ordinary mortals cannot tread—to explore ancient secrets. ● Key Features: This is a game focused on combat … If you enjoyed this game, see our list of games similar to Aldradah: Tome of Mist Realm.

62%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, graphics

Critic Score 62%Based on 10 reviews

The Fate of The Forgotten Realms is in Your Hands Return to the city of Neverwinter in Dungeons & Dragons Neverwinter Nights 2: Enhanced Edition. A dark force sweeps over Faerûn, ravaging everything in its path as though searching for something – something that you now find in your possession. As the Shard-Bearer, only you can stop the King of Shadows and his army from desecrating the land you c… If you enjoyed this game, see our list of games similar to Dungeons & Dragons Neverwinter Nights 2: Enhanced Edition.

59%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay

100% User Score Based on 10 reviews

Scotland, 2020. Alice is a young woman struggling through a painful breakup. Hoping to distract herself with online shopping, she buys a vintage mirror; then whispers begin to echo through her flat. Soon, she discovers that a mysterious figure is trapped inside the mirror, and only she can help them break free by forming a deeper connection. Black nails and lipstick. Theatrical charm wrapped in … If you enjoyed this game, see our list of games similar to Saccharine Echo.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, story

91% User Score Based on 80 reviews

This is a relaxing atmospheric game where you simply watch a robot catch creatures. Place it at the edge of your screen like a vertical desktop accessory and observe the ecosystem. It’s neither an idle game with mountains of stats nor an exciting fishing game. If you enjoyed this game, see our list of games similar to Fishing The Abyss.

94%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

94% User Score Based on 600 reviews

When they built the floating cities, they had no idea an insidious threat lurked deep below... Feed the Deep is a compulsive lovecraftian roguelike inspired by the likes of Dome Keeper and Spelunky. Dive into an ever-changing system of undersea caves. Collect resources that can be traded for upgrades and items. Explore ever deeper, managing dark spaces, limited oxygen, and hostile wildlife, and c… If you enjoyed this game, see our list of games similar to Feed the Deep.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, grinding

86% User Score Based on 219 reviews

Become the Guardian of the Abyss and lead the Great Migration to bring forth the next Crab God Use your growing knowledge and great power to command your loveable crab babies (Crablings) to restore your ocean domain and protect your successor’s egg as you venture into the watery depths. GROW YOUR CRABLING COLONY Raise your Crablings! Nurture their personalities and potential as they worship you,… If you enjoyed this game, see our list of games similar to Crab God.

94%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

94% User Score Based on 440 reviews

Pronty: Fishy Adventure" is an action-adventure game set in a future underwater city. In order to protect the city of the deep - Royla, command your javelin partner to battle with ferocious mutant trash fishes, and unravel the mysteries behind this new Atlantis. If you enjoyed this game, see our list of games similar to Pronty.

75%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:replayability, grinding

78% User Score Based on 3,067 reviews

Critic Score 70%Based on 3 reviews

Dear Esther is a ghost story, told using first-person gaming technologies. Rather than traditional game-play the focus here is on exploration, uncovering the mystery of the island, of who you are and why you are here. Fragments of story are randomly uncovered when exploring the various locations of the island, making every each journey a unique experience. If you enjoyed this game, see our list of games similar to Dear Esther.

83%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:character development, grinding

84% User Score Based on 368 reviews

Critic Score 80%Based on 1 reviews

The legendary Knytt series continues with Nifflas’ latest creation; Knytt Underground. In this Knytteration; humans have long since abandoned the planet after practically destroying it in a war, five hundred years ago. If you enjoyed this game, see our list of games similar to Knytt Underground.

84%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:replayability, monetization

84% User Score Based on 135 reviews

Critic Score 81%Based on 3 reviews

In this exploration/adventure game, you play Frankenstein's Creature, a being with no memory and past. At the start of the game you know neither Good nor Evil, you are a blank soul in an adult body. By exploring the world, you will experience your emotions, develop and write the first pages of your story. When confronted with mankind, there will be no way to escape the question of your origins: Wh… If you enjoyed this game, see our list of games similar to The Wanderer: Frankenstein’s Creature.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story

83% User Score Based on 23 reviews

Critic Score 59%Based on 9 reviews

Sym is a puzzle-platformer that explores social anxiety disorder. Play as Josh, a teenage boy trying to reconcile a maze of two contrasting worlds that coexist within the blank spaces of each other - his perception of reality, and the world he created to avoid his fears. If you enjoyed this game, see our list of games similar to Sym.

58%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

58% User Score Based on 270 reviews

This digital download edition includes: 99 Spirits 99 Spirits: Artbook and Soundtrack Pack Next to the base game includes a digital artbook (76 pages) and the digital soundtrack with 17 tracks, featuring Yoshiyuki Obi and Karen Tachibana. The extras can also be purchased separately, outside of this edition. If you enjoyed this game, see our list of games similar to 99 Spirits.

81%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, monetization

90% User Score Based on 296 reviews

Critic Score 40%Based on 1 reviews

Aurora: A Child's Journey is a short and emotional game about the impacts of a huge environmental disaster through the eyes and feelings of a child. If you enjoyed this game, see our list of games similar to Aurora: A Child's Journey.

63%Game Brain Score

Most mentioned negative aspects:gameplay, graphics

100% User Score Based on 14 reviews

Create real life on your PC! Explore the enchanting world of Albia and discover the amazing virtual lifeforms called Norns. The Norns in Creatures display real feelings from hunger and pain to frustration and fear. They'll breed, evolve and wage a fierce struggle for survival right on your computer screen! Creatures: The Albian Years is a compilation of Creatures 1 & 2, their life kits and … If you enjoyed this game, see our list of games similar to Creatures: The Albian Years.