Top similar games like The Islet & Leviathan:

Terramystra is a 3D fantasy puzzle-adventure game, where you play as a magical rock golem called Pebble and collect smaller magical rocks to solve puzzles, defeat guardian bosses, and restore the magical balance of the world! Collect rocks for your party and throw them to uncover what lies ahead.

Link anything together in Needle Eye, a cozy adventure game where everything is physics-based. Bring this aging town back to life in creative and chaotic ways using your needle and some rope by tying any object, villager, creature, tutorial panel, and even your own character!

You'll explore uncharted spirit mountains teeming with spirit plants, stones, treasures, and beasts. Gather resources, grow plants, refine pills to advance, with spirit roots, skills, and pets aiding your relaxed cultivation. Begin your journey!

A vibrant creature-collecting puzzle adventure. Play as over 60 creatures, each with unique traits, to solve more than 100 puzzles across four colorful regions. Explore a lively, low-poly world, complete your bestiary, and ascend the Sanguine Mountain to fulfill your destiny as a Ryder.

A wholesome adventure about healing, discovery, and frogs. Join Bruce as he heads into a peaceful world of frog catching and quiet exploration. Discover memories, solve puzzles, uncover a hidden frog kingdom, and become the hero its slimy residents need.

One-Eye Kutkh - an exciting space adventure based on the fairy tales of the Far North.

A scaredy cat steps into the forest alone to find a rare flower for her friends — but some journeys are more than they seem.

Sprig is a cozy 3D exploration game about discovering real-world animals, solving gentle environmental puzzles, and filling your nature journal as a curious rabbit. Explore peaceful, no-stress levels at your own pace in a short, wholesome adventure with a clear ending.

Embark on a moldy adventure in a land of bread. Play as Bradley the Breadapus, a waffle-tailed bread platypus, in this quirky action platformer and battle to cleanse a world infected by mold. Break the mold, save the world!

Curiosmos is a whimsical space sim where you build your own solar system by crafting planets, gravity, atmosphere, and life! Embark on an adventure to discover the secrets of the universe in this charming ode to outer space ✶

Sand painting style Demon City game. Ella's memory is blurred in the world of sand. She faced many difficulties alone, and with the help of many friends, she bravely moved forward, and faced challenges such as pain, depression, and war one by one, and finally grow up bravely.

Mind Your Manas is a moddable online trading card game.

Experience the adventures of a furry ball named “Fluff” who must save his island from a robot invasion in this third-person puzzle platformer. Explore a atmospheric world, find other Fluffs, and solve tricky color-based puzzles together.

Embark on a whimsical adventure as Bushy Man and Bag Boy get sent on a mission to save the world from a Evil Sorcerrer called Fevil the Evil! Fevil has stolen all bathducks and is using them for his evil scheme. Meet magical characters and go on a epic adventure in this 3D-Platformer/Collectathon!

I want to create a simple and enjoyable hidden object game that features a delightful combination of a storybook art style and 3D environments. The game incorporates casual combat and action elements, but since I'm overwhelmed by complex stats, it only uses a "grade-school-level" stats system. :)

Pingo Adventure is a cute 3D platformer with interesting physics simulation. Follow Pingo to explore the world, solve puzzles, play mini games and even customize your Pingo with the costumes unlocked from the adventures!

Life's Too Short! A 1-minute life simulator: Birth, Life, Death, in 60 seconds! Roll, toddle, bounce, climb and clamber through a colourful, hand-made world. Be anyone, do anything, but remember: time flies when you're having fun...

Kiba, an anxious musician is convinced by a reckless inventor Emma, into leaving his village to discover the world outside...and himself.

What if the solution isn’t what you see, but how you see it? In Possessions, perspective is the key to solving mind-bending puzzles. Rotate objects, shift your view, and uncover a story told through a beautifully minimalist 3D world.

Unleash the primal power of the caveman in this action-packed adventure where you fight to survive against giant beasts, solve the mystery of the ice age and try to find your way back home. Build shelters to survive frosty nights, explore the wilderness and unravel the plot behind the extreme cold.

Meowventures - Inside The Mirror Realm is a charming isometric 3D puzzle game. After breaking a valuable vase, your brave kitty discovers it can travel through a mirror to different worlds and retrieve the fragments before you get home.

Kitty May Cry is a 3D open world adventure-puzzle game in which you take on the role of a black kitty cat, stranded upon a little island chock-full of ancient relics thanks to a failed rocket launch. Hunt down your lost backpack and the batteries now scattered across the land.

Join Nina and RAM with a friend to explore the puzzles and challenges of Solis. Discover the mysteries and the natural and technological wonders of Tortuga Island as you embark on a journey toward the abandoned factory. Play in local split-screen co-op or online using the Friend Pass.

Astro to the Rescue is an adventure game where you play as an astronaut stranded on floating islands. Rescue the Lumis from the Shadows through thrilling levels, uncover power-ups, and overcome challenges. Navigate unknown terrain and become the hero this alien world needs.

A Deer and Fawn must embark on a journey through an abandoned world of the unknown to get home. A third person adventure game solo developed by ant tan. Featuring soundtrack from aivi & surasshu, composers for the show Steven Universe.

Ready, Set, Slumberparty! Play as one of the many pajama-clad characters as they try to wake up on time for school!

Play as a mischievous cat and stir up trouble on a lively farm and town! Disguise yourself as absurd objects, befriend other cats, and pull off pranks before making a quick escape. Your face might even appear on billboards, newspapers, and TV—wanted as the “Most Mysterious Troublemaker Cat”!

Solve ancient puzzles, collect tarot cards, and complete the zodiac trials to climb the mountain and save your people in Ascend, a 3D puzzle adventure. Shift between Day, Twilight, and Dusk with your Time Turner to reveal secrets, alter the landscape, and discover hidden paths. Will you ascend?

The neighborhood will never be the same! Play as a raccoon obsessed with the front gardens of The Grand Planto Heights in this 3D digging adventure, dodging Animal Control with your woodland critter friends and stealing whatever you can scamper away with in your paws & jaws!

Haut is an adventure puzzle climbing game where you journey to find your brother. Traverse ancient landmarks, uncover treasures, and experience breathtaking landscapes.

In this puzzle stealth game, your soul has been captured by an evil necromancer determined to take over the lands! Can you escape his perilous dungeon home to warn the kingdom before the undead rise and take over the throne?

The tower lights have gone out! Explore a city full of puzzles and challenges with an excavator.

Journey through a world shifting from decay to bloom. From sprawling long silent machinery to a new kind of paradise. Become its glitchy robot custodian and explore this cozy 3D platform puzzler. A safe intriguing world built for curiosity and thoughtful interaction rather than fast paced action.

Explore a universe of tiny planets, swing between worlds, and jump into handcrafted bubble scenes. Train simple AI companions to follow you and join your adventures. A playful physics sandbox you can enjoy solo, online, or in split-screen.

You will play the role of a toad with a dream. On your journey to pursue the swan of your dreams, you will experience absurd yet joyful adventures.

If space has no end, where is the exit? Mobius is a gravity-flipping puzzle-platformer set in a looping realm. Cross screen edges to invert gravity and find hidden paths in symmetrical spaces. Solve physical puzzles to reach the mysterious door—what secrets await on the other side?