Games like OPUS: Rocket of Whispers

Echo of Starsong is a visual novel style adventure game. Eda, a girl who can hear mysterious sound waves known as starsong, crosses paths with a young man in search of their source. Together, they venture out to the heart of space to unravel an ancient myth.

Dive into the boundless galaxy and embark on an emotional adventure! Help little robot Emeth to fulfill a century-old promise by finding Earth in order to save Mankind—so step into the spaceship, operate a deep space telescope, and find out what’s out there in the unknown.

The gods have blessed New Canaan for four hundred years, and everyone - including Sister Ginsetsu - thought it would go on forever, until the day Ginsetsu met the gods of New Canaan. Since then, the story between the maiden who calls herself a god, and the maiden who will become a god has begun.

In a chilling cellar below the apocalyptic snow, Fei Lin the witch wakes up from hibernation, and ventures into the forsaken world. Guide her through the process of escaping the cellar, and seeing the changed world for her first time.

A dark visual mystery novel featuring transhumanism, traditional marriage, loneliness, and cosplay. Two pursuable characters. Five endings. Welcome to the future.

A touching story and a unique narrative with puzzles.

A fantasy/adventure visual novel - as Freya Fae, track down the master assassin Orick Genn before he brings ruin to your home city. Rely on faithful companions and make friends with the citizens as you encounter dangers lurking through the streets.

Join Evelyn on her quest to save a mysterious island in a puzzle-based atmospheric adventure with a story that spans across 30,000 years of time. Interact with fantastic characters to learn past secrets and transform the Four Elements’ kingdoms, leading up to an epic finale with shocking reveals.

This is a horror puzzle RPG first released in 2016. Players control Qiu Xiaoqi as she explores a mysterious room filled with puzzles alongside a white-haired youth. They unravel mechanisms to uncover the truth behind her loss of consciousness. Will the wish be fulfilled? The story is yours to shape!

Gravity Ghost is a physics game with a twist. Run, jump, and soar around planets, using gravity to glide through the air. Explore a shattered galaxy and rescue its survivors, armed with powerups and mysterious terraforming powers. Meet the 7 magical guardians and best their challenges. There's no killing, no dying, and no way to fail.

Where's the borderland of light and darkness? A meteorite crashes in Arizona and creates a portal to the parallel universe. Will you dare to explore foreign lands?

J.U.L.I.A.: Among the Stars is an innovative narrative driven adventure game. The story centers on Rachel Manners, a 35 year old astrobiologist. She is a member of an elite group of scientists, chosen to embark on one of the most critical missions ever conceived on Earth. Now Rachel is alone, orbiting an unknown planet.

Six stories about the most important things. And elves, gnomes, robots, aliens, adventure, and love.

A Room Escape and puzzle / adventure game! Help Vala fulfil her dream and become an astronaut!

Reveal the story of the sky tower! Forward to the Sky is a third person action adventure game in the sky tower ruin. You are going to collect all the crystal pieces to connect the story and everything will be revealed once Princess reaches the top level.

Sense of reality has not yet returned after a teleportation experiment. Purple hamsters, girls with tails, medieval knights - a fantastic world of an alien planet, where you will lead special forces soldier Maxx.

Every day is the same on the faraway Bento space-lighthouse - until a mysterious radio message breaks through. Evade the past, welcome oblivion, make the perfect Italian coffee. Still There is a psychological adventure game about grief, technical puzzles, wacky AIs and dark humour. How far is far enough?

Ein, a simple-hearted member of an expedition sent by mankind to distant planets, tries to get romantic with a pretty but cold co-worker girl. Unfortunately, he is not the only one trying to make contact as from the abandoned and desolate alien ruins, the girl receives a message in human language.

The final summer, the final secret... Ryza's final adventure is about to begin!

A metafictional yuri visual novel about a traveller who runs across two cute nuns in an abandoned church.

Sci-fi Visual Novel (Linear Story). A group of astronauts, scientists and robots is sent to space on a mission to investigate the disturbing disappearance of the first manned spaceship in its journey to Mars.

The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).

Fly with Nyx across the ruins of the ancient Greece in her dangerous search for her dearest friend Icarus. Use the powers of Zeus and the Gods from Olympus and use them wisely in order to help Nyx to complete her epic adventure.

An interactive novel. In the distant future, a search for a missing brother leads to a journey through an intergalactic civilization that may have reached the limits of progress.

A mining fleet gone rogue on the edge of space. Dangerous figures emerging from the past. This year could be a killer.

Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.

A 'Choose Your Own Adventure' themed sequel to the free-to-play 'Disturbed'. Your journey begins with Gabriel, a depressed soul who has been banished away on Greyrock Island. Discover an unfolding world as you wander to fulfill the desires of your heart.

Embark on an unique and unforgettable journey and guide Sable through her Gliding; a rite of passage that will take her across vast deserts and mesmerizing landscapes, capped by the remains of spaceships and ancient wonders.

Transform into a bird and fly to explore and experience a vibrant world of floating islands in the sky. Venture down into lost ancient ruins where each step leads you closer to the end of the world.

You have two weeks to save the harvest festival! Tend your garden and collect plants for spells and rituals to help the villagers of Flora. After all, if magic isn't for solving everyday problems, what’s the point of a village witch anyway? A cozy story filled with chaos, friendship, and romance!

A girl, draped in mystery and chased by an evil fate, escapes from a frozen land. Now, a year later, with her memory gradually returning, she is forced to make an important decision.

Rethink human’s dominion in The Invincible: a story-driven adventure set in a hard sci-fi world by Stanisław Lem. Discover planet Regis III as scientist Yasna, use atompunk tools looking for a missing crew and face unforeseen threats. Make choices in a philosophical story that’s driven by science.

Mika and the Witch’s Mountain is a fantasy adventure about an aspiring witch who delivers packages to the townspeople of a small island. Explore every cranny and soar through the sky with your magic broom.

Stranded at an abandoned Antarctic research base with no hope of rescue, you must battle a deadly blizzard in a desperate fight to find your way home.

You are ARID, the AI of a high-tech combat suit crashed on a hostile planet. Your pilot is dying inside you. Your protocols demand you save him — but this world will force you to bend every rule you have. A dark sci-fi puzzle-adventure. Winner of Giant Bomb's Best Story award.

A whimsical Action-RPG brought to you from the creators of the renowned Recettear ~ An Item Shop's Tale. Purchase before August 5th and save!