Top similar games like The Kaiyo Mission:

Adventure and submarine exploration game. Control your Bathyscaphe with the help of a logbook. Through the game puzzles, bullet-hell sequences, and skill-based challenges, you will be plunged miles and miles into the depths where the ocean seems to have no end.

Explore the ice-encrusted ocean of Jupiter's moon Europa.

An atmospheric science-fiction journey across distant alien landscapes. Traverse monolithic structures, solve intricate puzzles, and uncover the story of a lost civilization written among the stars.

A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“

Play a video game while it is being created and follow the adventures of its developer throughout the game's development process. The developer narrates. The world evolves. It's not a bug, it's a feature.

A light-hearted bullet-hell adventure where friendship means overcoming the language barrier. Play as SAAL, a lonely exploration robot, scanning planets, dodging “misunderstanding” projectiles, and collecting “understanding” to befriend eccentric aliens.

In an unknown world, help Cibo reach his vacation resort. Through a stunningly rich fauna and flora, Cibo can glide, bounce, propel himself, get stuck, absorb shocks, or roll all simply by inflating his head. Tame this unfamiliar nature and turn it into your ally

Minimalist, hardcore, and challenging drag-and-drop game in the avoid-em-up genre with a creepy style that will test your reflexes, timing, and planning! This game is as hard as hell!

Embark on a relaxing journey in an underwater realm. Glide through captivating environments, embracing the tranquility of exploration and survival found in these Harmonic Depths.

Beyond Blue is a single-player narrative adventure that takes you deep into our planet’s beating blue heart. Explore the awesome wonder and unbounded mystery that exists within the world’s ocean.

Pilot a submarine through a world swallowed by the ocean and explore what remains of civilization. Catch unique creatures, trade across floating cities, and upgrade your vessel in a narrative adventure with exploration, resource management, and meaningful encounters.

Find the pieces to discover and to travel in the Solar System! 45 jigsaw puzzles and in game achievements for an adventure in the middle of the stars!

Play as an Artificial Intelligence guiding a stranded xenobiologist through a beautiful and mysterious alien ocean. A non-violent sci-fi story, enter a world of wonder, fear and vulnerability, unraveling the history and ecology of an impossible planet. What will you discover together?

Follow an Auri Field Researcher from the planet Auriga, as they land in an enchanted forest full of creatures who speak an unknown language. Interact with the inhabitants of the forest and learn their language to complete your research–and maybe learn a thing or two about what Auri really means.

The surface is dead. The war is lost. As a Rusted Retaliator, you must survive the post-apocalyptic ocean of 1963. Pilot submersibles, feed scrap to the Replicator, and mine Nukelium to earn Pressure Points from HQ. Buy better gear, fight the SeaBots, and reclaim the deep.

A 2.5D side scrolling, walking sim set in outback Australia. Play as a man whose childhood house has burnt down. He is walking to the house see if anything can be salvaged. Whist walking and talking on the phone to his wife the childhood memories come flooding in...

"Eye See Fun" is a casual adventure and puzzle game with the main character being an eye. Players engage in the game by manipulating the eye and interacting with objects in the scenes to solve puzzles and unlock different environments. The goal is to help the eye find its companion.

A garden game where you will explore a calm and peaceful island. Gather some seeds from the vegetation and re-plant them close to each other to get hybrids. Day after day, you will cross-breed the plants to create some new ones, to finally find and restore the ultimate tree: Yggdrasil.

Stan, a professional diver in the North Sea, is struggling to overcome a life-changing loss during an extended mission underwater. Stuck in his self-imposed solitude, he starts to experience strange events and will have to make the most significant choice of his life...

Midnight Girl is a casual point-and-click adventure game. The game takes place in France during the Sixties. The story, mood, and style of the game are inspired by the city of Paris, Belgian comics and heist films from the Sixties.

Scout doesn't speak. Neither do the Clofen. You're a recorder robot, and they're your flock. Shepherd them across a post-apocalyptic desert with one tool: Record and Replay. Capture ambient sounds, play them back—the world reacts. Bring them home through bold, stylish landscapes.

Ella & Umbra — Ella wakes in a strange world with no memory, just a wolf by her side. Uncover and explore a cozy story-rich adventure as an apprentice alchemist through hand-drawn biomes. Gather ingredients, solve thoughtful puzzles as Ella accepts a world of chaos, wonder, and forgotten alchemy.

An atmospheric 2D puzzle platformer made using real photos and videos from New Zealand's native forest. Become a seed that can possess different plant creatures with unique abilities. Solve the obstacles in your way to discover the secrets of the Seedlings.

You are a lowly egg cell on a journey through a swollen sea of strange and humanoid fish. Prey on smaller life and growing larger and stronger to perhaps someday be born.

A fairytale-like atmospheric game about a little foal lost in a dark forest. Find food, hide from the night, meet strange creatures, and slowly grow up - leaving hoofprints along your journey.

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.

A simple and short cozy game where you play as an unusual robot, exploring an underwater cave system.

Explore an abstract ecosystem in What Surrounds Us, a cozy indie puzzling adventure. Encounter unique species and solve environmental challenges to protect their colourful habitat. Find your way through curious biomes and overcome the threat looming over this peaceful little world.

Alien Ship Console is an atmospheric puzzle game with arcade elements, where you must figure out the mysterious interfaces on an alien spaceship. Explore buttons and levers, solve unique challenges for an unknown alien civilization.

A girl trapped in a strange world somewhere between reality and imagination. Help her find her way in this adventure puzzle game.

The fish hid. Try to find them all! A very large location.

South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.

Queen of Seas 3 is a 2D side-scroller set along the Brazilian coast, mixing diving with oxygen management and Afro-Brazilian religiosity inspired by Yemanjá, the Queen of Seas.

Immerse yourself in a relaxing, minimalist and colorful adventure. Flow with Naiad across a mysterious river and interact with its fauna and flora to discover little secrets. Enjoy a wholesome experience with an original and dreamy visual style.

Tale of six is a 2D platformer about adventures in space. To progress, you have to choose from one to six, but you don't know which choice will take you to the right place.

One More Round is a lo-fi sci-fi time-loop adventure where you play as an alcoholic engineer aboard a space station orbiting a black hole. Relive your last moments, uncover a mystery and confront hard choices in a story of redemption and sacrifice.