Top similar games like Project Solar:

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.

Fill a grid of numbers to reveal Children's Games, the painting by Pieter Bruegel. Each number tells how many cells to fill in the 3×3 around it. One large puzzle, alone or with a partner in split-screen (Remote Play Together compatible).

Explore the vast and open landscape as a wild animal. Meadow is an online fable experience that lets old and new fans of the Shelter game series come together and explore a peculiar and wondrous world together.

When you cut ties to the past, new bonds form. Build relationships with other Yarnys in local co-op or as a single player, fostering friendship and support as you journey together.

Paddle Cats is a cozy two-player couch co-op fishing adventure where two cats share one boat. Paddle together, explore the waters, catch fish and bring your haul back to camp.

A wholesome yet challenging puzzle game about goofy alien bubble gums that all move simultaneously and try to find their way home. Stick to walls, drag heavy stones, and turn simple steps into brain-melting puzzle.

Blanc is an artistic cooperative adventure that follows the journey of a wolf cub and a fawn stranded in a vast, snowy wilderness. They must come together in an unlikely partnership to find their families.

A chill, innovative sci-fi adventure where you explore two isometric worlds at the same time. Teleport between worlds to navigate impossible terrain and solve mind-bending puzzles. Along the way, you'll fend off hostile creatures and uncover the story of a lost civilization.

Play as Boris, a curious baby boar who must learn how to use his nose to reunite with his family after a forest fire. Explore beautiful landscapes, track scents, and uncover secrets as you slowly reconnect with nature in this cozy animal adventure.

PERFECTLY CRAFTED FOR PC. PlayStation® icon Sackboy bursts into action on PC in a huge 3D multiplayer platforming adventure. An epic journey stuffed with platforming challenges. Deeply immersive controls. Collaborative, chaotic and joyful multiplayer fun.

An indie 3D platformer inspired by Mario 64, go from nobody to a hero as Darlo, through vibrant hub worlds and stages to collect enough Gems to save Queen Merigold.

See the world through the eyes of a brave little mouse in this enchanting 3D co-op adventure. Explore breathtaking landscapes inspired by Northern Sweden, solve puzzles, and be a force for good in a land where heartwarming storytelling and the beauty of nature intertwine.

Play With Gilbert is a third-person sandbox game created for young children (Ages 3+) which encourages curiosity and role-play while helping them become familiarized with 3D games and gameplay.

Take your perception into a new dimension with the relaxing sense of photorealistic miniature scenes in Tiny Lands 2. Find the differences and stories by exploring handcrafted 3D dioramas. Can you find them all?

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

An adorable and relaxing open world puzzle adventure for monsters who love to learn about humans!

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.

Discover hidden truths about the world in this 3D adventure about a giraffe with an unreasonably long neck. Figure out the rules, solve strange mysteries, and stumble upon unexpected twists. Choose your own path.

Connected is a casual, co-op puzzle game. It follows two robots that are connected by a cable and have a mission: to find and collect batteries throughout the scenario to keep the power towers charged. Cooperation and strategy are key!

Avengers Assemble! The best-selling LEGO® MARVEL videogame franchise returns with a new action-packed, Super Hero adventure.

Dog Walking Adventures invites players into a cozy casual experience where the simple joys of walking a dog become an adventure in itself. Walk around and explore immersive environments, all while playing with your dog, completing quests, collecting items and solving puzzles.

Reclaim the Lost Kingdom brick by brick! Join Bilbo Baggins, Gandalf, Thorin and his company of Dwarves in an epic adventure across Middle-earth to recapture the Lonely Mountain in the most expansive LEGO game to date.

A cosy block-swapping puzzler with knitted blocks. Swap, match and chain yarn blocks to beat 24 hat-wearing bosses, solve 80 hand-made puzzles, chase the daily board, or battle friends in local and online VS, including cross-play.

Embark on a heartwarming journey with your little light friend to solve puzzles and bring light to the mystical realm of Illum.

Discover the secrets of an abandoned world as two companions have to work together, using their unique abilities to solve puzzles - Enjoy this 2D Adventure game on your own or with a friend.

Grab a friend in this 2-player cooperative exploration and puzzle game where a robot and a raccoon explore a city overtaken by nature, revealing a wordless story of disregard and abandonment.

It’s 1982. You’ve just inherited your uncle’s helicopter and hangar on distant Cove Island. Help the locals rebuild after the great storm—and uncover what really happened that eerie night, five years ago.

That One Otter Game is a mischievous co-op adventure where two young otters take on a wild rite of passage to prove their worth. Complete silly park challenges to fill up your stamp card—catch a panicked penguin, race a hyped-up zebra, or haul a stolen radio to a mountaintop.

Factory Tower is an isometric sci-fi puzzle game inspired by Sokoban. Guide a robot courier through the abandoned towers of the TERRA complex, move cargo, operate machinery, and plan every move carefully.

A chill find-them-all game with roguelite elements and local coop for little and big kids. Find all the animal babies that went hiding away in the forest. Play as a raccoon dad or a rabbit mum, explore the environments, find hidden treasures and bring everybody home.

A classic Sokoban game but with a modern take. 50 levels to test your brain in a semi-open world.

Explore a vast, interconnected fantasy world with minimal guidance. Observe your surroundings carefully, discover the secrets of the past and try not to draw the attention of something bigger than you…

An exploration mystery adventure where the setting and narrative become the riddle. Hurry through the night, lantern in hand. And occasionally respite with a cup of coffee. Explore, discover, gather insight from interactions, delivering your parcel to the farthest reaches of the forest.

A baby girl is kidnapped and taken to a strange and mysterious place for unknown reasons. You must save her!

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.

A story-driven cooperative puzzle game. Your adventure starts when two space investigators, Ido and Kaiten, land in a wonder cubic world, where they attempt to discover the truth about the planet…Engage your brain, cooperate with each other, solve the puzzle and think in 3d!