Top similar games like Mirth Island:

Graffiti Cozy - open-world 3D-platformer where you can explore city with jetpack, bomb graffiti spots and chill out with bouncy hip-hop soundtrack - and all of that at toy-like smooth vibes.

Everett Isle is an exploration-based puzzle game in which you wash up on a mysterious island, and need to find a way to sail away from this abandoned place.

Play as a Capybara and be a bro to your forest friends as you make your way to the spa.

Nura's Wish is an atmospheric puzzle adventure in which you carry the last light on the earth. Solve brilliant puzzles by illuminating ancient altars. Explore a mysterious world filled with riddles and secrets. Run and jump freely through diverse and open environments.

Aphonia is a narrative puzzle game about the loss of sound. Explore Aphonia’s world, interact with NPCs, solve the unique sound-based puzzles hidden within and uncover the mystery behind the disappearance of sound.

What if finding the solution meant changing the course of the stars? In Ray: Shards of Light, become the Guardian of the Cycle. Manipulate the Sun and Moon to solve puzzles and transform the environment. Find your way through the forest and restore the balance.

A land of discovery stretches out before you. Explore the beautiful, rugged world of RiME. Armed with your wits and a will to overcome—and the guidance of a helpful fox—you must explore the enigmatic island, reach the tower's peak, and unlock its closely guarded secrets.

Explore a sky filled with floating islands as Skolly, an unusual adventurer in search of all the hidden treasures of this forgotten world.

The Wizard’s Assistants is a single-player exploration adventure where you traverse a chaotic collapsing tower, help the assistants stranded within it, and gather quarks to gain magical augments as you search for a way upward to the moon.

Explore a mystical world as Pebble, a small rock with the ability to manipulate time, in this enchanting 3D-Puzzle-Platformer.

An adventure game about a hungry fish 🐟 Dive, jump, swim and eat your way through a lush micro-world. Can you escape the polluted pond?

In Aery - Dreamscape you play as a bird like spirit who can enter the minds of other people in order to explore their thoughts, their secrets and their imagination. Experience the feeling of flying, immerse into beautiful and atmospheric landscapes and enjoy the unique storytelling of the game... ​

A puzzle-platformer about an innocent, curious being exploring the planets of Bloom, planting seeds and sprouting flowers with its song. Sing! Use your voice and impact the ecosystem that birthed you, and become one with the cosmos.

Unwind while you play at your own pace exploring vibrant microcosms, in your search for hand-placed hidden objects, set to a chill lofi soundtrack.

Washed ashore on an unknown coast... Your grand adventure is just beginning! Explore islands and mysterious dungeons in this cozy 3D game, solve the secrets of ancient mechanisms, and collect powerful ancient masks that will help you find your tribe's lost totem.

run, jump, puzzle. Your tasks that you have to master in Obby with Kitty.

Bubble Mage is an open world fantasy game. Figure out how to use bubbles, your sole form of magic, to explore floating islands, fight slimes of different elements, and solve puzzling tasks scattered throughout the lands. Look good, as any mage should, with a variety of magical equipment.

Play as a dolphin exploring your vast, colourful coral reef. Swim past glowing jellyfish fields, hidden caves, and corners of the reef that reveal themselves the deeper you go. Discover hidden treasures, rebuild a forgotten village, and uncover a world too beautiful to abandon.

Solve puzzles together in this short two-player online co-operative cartoony adventure!

Join a stone creature and its loyal plant companion in an emotional journey to escape their once-pristine home, now suffocated by a concrete metropolis. Solve mind-bending puzzles by shifting perspectives as they flee together and find a new sanctuary to forever take root!

Navigate a world on the brink of oblivion, as a lone guardian harnessing the power of light you unravel mysteries begging to be uncovered, overcome puzzles, and restore life to a shattered realm in this captivating adventure journey.

Explore the world of Adspectabilis and solve all kinds of Relaxing, Perspective-based Puzzles.

Help lost stories find their way home.

Absorb creatures to gain and upgrade abilities, relax as you explore a handcrafted world and help out it's inhabitants. Keep an eye out for trinkets and secrets as you investigate the strange power afflicting this place and it's denizens... What does it all mean?

A relaxing adventure of island fishing. Collect wood and fish to build and bait the most amazing fishing rod the world has ever seen. Start your adventure to catch the mythical fish of legend thought to be only an old tale by the island's inhabitants.

Embark on an epic journey through ancient Crete, where Greek history and mythology come to life. Solve clever puzzles, explore enchanting landscapes and unravel an exciting story. Join Acacio and discover the magic of the seasons today!

Take flight in this casual adventure game as a bee on a mission to save your crumbling hive. With the Queen mysteriously missing, it's up to you to gather resources to rebuild, explore the vast basin, and embark on quests to help the animals of nature as you become the hero your hive needs!

Moose Lost in the Woods is a cozy 3D platformer without a language barrier. Explore by running, leaping, bouncing, and splashing around in Swedish forest environments, whilst stuffing your backpack with goodies!

Origami Lovers is a casual to midcore Jump'n'Run/Platformer set in a cardboard and paper world. Overcome obstacles and challenges while collecting different abilites that will help you navigate through the level.

Cracked Up is a fun puzzle platformer where you lay eggs to solve puzzles. Eat fruits to modify your eggs.

Felzi is a cozy retro 3D platformer. Roll through crates, stomp, climb and glide on a leaf across handcrafted worlds. Collect every gem and free your trapped friends.

A whimsical stealth-puzzle adventure starring Mortimer, a curious raccoon 🦝

After a storm left an island, everything is scattered to different positions, your objectives are to pick up and deliver objects to their original positions.

As a fallen star you are searching for five lost fragments of yourself to unlock old memories and new abilities while exploring a magical island, helping its friendly creatures and collecting other stars to restore the disrupted night sky.

Ascend the great spire of wishes. Embark on adventures, make friends, and overcome your fears as you make your way to the top in this casual adventure platformer.

Join Oakley and Elmer on their whimsical adventure through a stunning archipelago filled with people to befriend and secrets to uncover. Though simply tasked with finding a strange mythical creature, the two robots are distracted by the beauty of the islands.