Top similar games like Sidereal:

Sally Summers, an average Jill living in her apartment in L.A, has trouble getting to sleep one night. As it turns out, her favourite pillow needs some new feathers! Are you a bad enough dude to collect the feathers in this First-person Dream exploration Collectathon Platformer?

Fight through the twisted Napolean era nightmares of the nothing in this Hack and Slash adventure. Go solo, or with a party to reach the end of the nothing before everyone loses their minds. Chose your abilities, and master combos, while unlocking new areas of solstice along the way.

Catch fish, collect bugs, find furniture and help the locals as you create your sanctuary on a dying world.

Marblous Worlds is a toylike 3D Platformer. Explore a series of worlds collecting meebstars, and flower medals to customise your marble to your hearts content.

Mesoké is a poetic and introspective flying game. Glide freely through an ever-shifting inner world, where every movement brushes against memory, emotion, and beauty. Explore, take risks, and collect the vital energy that brings your inner sanctuary back to life.

Ready for a wild trip of psychedelic sights and sounds? 0°N 0°W is a chill, first-person walking sim for everyone, where each run is a fresh adventure!

One Last Memory is an emotional story-driven 3rd person exploration game with a lot of adventure game elements. You re-discovers your own past and lost memories on this incredible journey through the nature while also exploring the sad background story and fighting your own inner demons and fears.

Junklands is a 3D action-platformer that thrusts Rahr, a brave paper fledgling, into a polluted world ruled by its toxic overlords. Forced from home, Rahr must navigate smog-filled lands and sludge-choked rivers on a perilous quest to cleanse the Junklands and restore life.

Explore an abstract World of Clocks in this short First Person Platformer game. Can be completed in 10 Minutes.

You have stumbled upon a museum you might have not intended to find. But it called to you. And you realized you ended up someplace…roiling…alive. If you interact with the art, some speak while others hold bygone echoes. You’ve heeded the call. It’s up to you now to explore.

A trippy little puzzle exploration game. Let the world guide you through a strange and uniquely beautiful archipelago.

Something wicked this way rocks. When the fears of the day turn into monsters at night, only you can save the kid from the monster inside. Take center stage in this VR Rock Musical and explore an abandoned theater to solve the mystery that brought you to this strange place.

Hljod is an adventure rhythm game set in a mysterious world inspired by Northern and Eastern European legends. Explore dreamlike locations, learn new melodies, and defeat monsters in musical duels. Restore color to the world and achieve creative ascension.

Pinhead Adventures is the debut title from Neversold Play as Pinhead and Orbo, upgrade and explore dense worlds filled with action and puzzles Fight back Zortan's hordes of Spikers, Spitters, Swoopers, and Spods Board his ship for the final confrontation. Who will experience the space beyond time?

3D first-person walking simulator with a side of exploration/interaction with the environment. The game tells the story of the Space Lemmings from Space who, after running many experiments with breakfast alphabet and the space-time continuum, got blocked between dimensions (or something).

Hip Hop Samurai Action with stylish combat and relaxing environments. A wandering samurai gets lost in a mist, but it's not as simple as it looks at first glance. Can you find the way out?

Evolution concludes in this expressive platformer. Movement is your power, transformation is your gift. Discover sites and evolve as you explore an organic underworld open-world, Earth looming in the distance...

Immerse yourself in the cosmic symphony of Asterism - a playable indie-rock concept album set in outer space. Follow astronaut Ruby as she embarks on an emotional journey of self-discovery through a stunning, hand-crafted solar system, unlocking a playable music video with each planet you explore.

A game about presence.

A narrative adventure game about family. Grapple with life’s difficult decisions across decades of adventure and affect the lives of memorable, complex characters.

After a difficult awakening, you stumble upon the Grip, a mysterious artifact and grappling hook. Climb up the Mountain to bring back the Grip to the top and unravel the mystery surrounding the Grip. Bon voyage!

Lose yourself in an immersive story, as you follow a man coming to terms with terminal cancer. Explore a surreal world from a first-person perspective. Revisit both new and old memories and follow along as he discovers The Secrets of Hope

Explore a series of whimsical, interconnected worlds to steal everything not nailed down. Make a garbage bin a garbage home :)

Join Al, a simple man with a not-so simple job on his two-week journey as a salesman from another dimension. Make choices, sales and friends!

Super Kiwi 64 is a 3D-Platformer and Collect-a-Thon, in a low poly late 90s console look.

A peaceful building simulation set in a glowing digital universe. Expand your quadrant endlessly, shape it into a Citadel, release energy through swarms, and uncover forgotten echoes in a world of light, memory, and transformation. WISHLIST NOW!

Transform into a dragon and explore a vast, beautiful, and strange new world in the sky. Discover Tasneem's secrets, reveal its lost history, and set it free of an ancient curse.

Solve mind-bending physics and logic puzzles in Superspective, a first-person puzzle game where gravity is relative, rooms twist and fold back on themselves, and surreal architecture challenges how you think about space. Experience unreality.

In this one-of-a-kind story game, the player must explore vast worlds through a third-person Arctic Wolf, collect items and reconnect with nature.

Help Popyu journey across the galaxy in this 3D platforming adventure. Mastering a diverse move-set will help you along the way as you meet new friends, battle fearsome foes, and unravel the mysterious forces at work in the galaxy!

Melancholy Islands where it always rains. A 3rd Person adventure.