Top similar games like SEMU:
SEMU $1.99
Space adventure can be scary, so that's why we at InkForge Studios have developed the most advanced Space Suit ever - the SEMU suit. Standing for Survival Extra-vehicular Mobility Unit, it will keep you safe as you journey the cosmos. With survival guaranteed, what else is there to worry about?
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Residual$19.99
Explore a forgotten galaxy full of different planets, venture deeper into the planet to mine for rare resources, craft items to fix your ship, and discover ancient secrets and life forms. An exploration (survival) game like no other.. Adventure awaits!
Space ExpeditionFREE
Space Expedition is a 2D sci-fi platformer where you play as an astronaut who is sent to a space station to collect samples of mysterious dark matter. Space Expedition combines puzzle platforming, pixel art, and atmospheric adventures set in the style of 1980s sci-fi horror films.
Rebel Transmute$19.99
Battle your way through a living planet in Rebel Transmute, a sprawling 2D action-exploration epic! Embody Moon Mikono as you explore, reprogram your abilities, duel twisted sci-fi experiments, rebel against colonizers, and search for your long lost mother.
The Away Team: Lost Exodus$8.0
In this interactive sci-fi adventure novel, you are the AI pilot of Earth's last interstellar ship, tasked with finding a home for your crew—the last remnants of humanity. Your choices will determine their fate, and your own.
MindSeize$14.99
MindSeize is a 2D Metroidvania game set in a Sci-Fi-universe. Transfer your mind to a robot and rescue your beloved one!
3030 Deathwar Redux - A Space Odyssey$14.99
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
OPUS: The Day We Found Earth$14.99
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.
Bear's Restaurant$12.99
The award-winning indie adventure game finally arrives on Steam—now with more content than ever before! A story of love, loss, and fine dining that’s sure to warm even the most jaded of hearts.
ResonanceFREE
Deep dive into space and explore the story of Robert and Catriona. You will discover the catastrophic events that happened on the station and get to know mysterious RESONANCES while being confronted with a tragic past.
INMOST$14.99
Escape the depths of an otherworldly labyrinth in this cinematic puzzle platformer. Explore a hauntingly beautiful world, with three playable characters, in one dark, interconnected story.
GOODBYE WORLD$11.99
"GOODBYE WORLD" is a narrative adventure game. Play through 12 stages of a puzzle platformer while following the two protagonists through 13 chapters of their story.
Mable & The Wood$14.99
Hunt down massive beasts and, upon destroying them, shapeshift into their forms in order to use their powers to save or destroy the world. Players with less violent intent can find secret paths to complete Mable without killing anything, including bosses.
My Big Sister$5.99
My name is Luzia...and this story isn't about me, it’s about my sister. Do you still wish to hear it?
Meet Her There$1.99
A short, intense, dark visual narrative in 2 colors. You are stuck reliving a single day, over and over. Explore a tiny, giant world of a relationship between two people. Don't get arrested. Try to reach the person you love and escape the cursed time loop. Is it not too late?
Escape the GameFREE
Kevin is fed up with his game. Follow him in this atmospheric, dark and funny journey and fulfil his dreams. Is it even possible to escape?
Overloop$11.99
A puzzle-platformer set in a dystopian world where the invention of a cloning device has messed things up, big time. Armed with a clone gun and a mighty fine mustache, the chore of saving THE WHOLE OF CIVILIZATION rests on your shoulders. Don’t blow it.
Pleh!FREE
Pleh! is a short psychological horror walking simulator that tells the story of a depressed game developer, his intrusive thoughts and his dark mysterious secrets.
Kid Ball Adventure$2.99
We invite you to take control of Kid Ball, all bouncing, no limbs. Master the parabola of jumping to become a Kid Ball master and manage to overcome 100 levels full of traps, enemies and final bosses that stand between you and your little love.
Home$4.99
Home is a unique horror adventure set in a beautifully-realized pixel world. It’s a murder mystery with a twist—because you decide what ultimately happens.
Residue: Final Cut$1.99
Up-tempo adventuring and family drama ensue when the survivors of a disastrous charity project return to the dead ships in the former Aral Sea in Uzbekistan. Residue tells a personal story by letting you explore a larger-than-life, ridiculously detailed rendition of one of our world's most fascinating (and horrifying) locations.
OPUS: Echo of Starsong - Full Bloom Edition$24.99
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.
Perseverance: Part 3$9.99
Perseverance: Part 3 is the much-awaited conclusion to the drama/horror visual novel series full of intrigue, guts, and gossip. Swap between Jack, a father trying to protect his family, and Karen, an ex-agent on the run from her troubled past, and help them form an unlikely alliance. 🧟♂️🧟♀️
SANABI$14.99
SANABI is an exhilarating stylish dystopian action-platformer. Play as a legendary retired veteran and use your signature prosthetic arm to jump over cliffs and skyscrapers, zip through bullets and traps and defeat powerful enemies.
Domum$0.99
Unravel the dark past of a once beautiful estate in this disturbing top-down adventure game. Solve puzzles, unlock multiple endings, and experience imagery you will never forget as you determine the fate of those that tormented you.
Cellar$5.99
A story-focused game about six strangers stuck together for a month, and a machine that must be kept running.
Ancient Ocean: The Fall of Atlantis$3.99
Submerge into the ancient ocean of the Cambrian period! Encounter mysterious creatures of times past in this short-and-sweet platforming adventure. Treat yourself to colorful SNES-inspired graphics and an extensive world to explore. Who knows what awaits you?
Once a Tale$14.99
You are invited to step into the enchanting world of fairy tales like never before. Play as Hansel and Gretel in this unique stop-motion-style single-player 3rd-person narrative adventure where you'll uncover mysteries, solve puzzles, and meet a reimagined cast of beloved fairy tale characters.
梦乡 The Dreamcatcher$12.99
The Dreamcatcher is a single player first person psychological adventure set in the modern times. You play as a young man who has just started his life in a big city. You will adventure into different dream worlds, overcome obstacles in the dreams with the help from outside the dreams.
The Heroes Around Me$6.99
The Heroes Around Me tells a story of a family of 3: the hard-working and quiet father – Nan, his daughter Lili, and their pet dog Sesame. Players will experience the harshness and warmth in the simpler time of the 1990s, where lots of stories are untold.
Find The KeyFREE
A strange game with skeletons and giant aliens.
They Can Hear Us$2.99
"They Can Hear Us," the first episode, narrates horror stories that interact with you through the microphone, playing on the fear of whoever is listening.
Voices in the Dark$7.99
The story of a young anthropologist who sets out on an expedition to investigate the disappearance of a group of scientists at an ancient excavation site. Creepy atmosphere and a constant sense of persecution will not let him go the rest of the way.
Event[0]$19.99
Event[0] is a sci-fi narrative exploration game where you build a relationship with a lonely spaceship computer to get home to Earth.
The Frosts: First Ones$2.99
An adventure about searching for a missing hunter and meeting with alien beings! Explore wild nature, climb on a rock, lure out a boar, meet a wolf, survive in a rockfall. Heal a deer and trick a creature! Meet the Unknown and find mystery!
Prisoner 518$9.99
It's 2049, deep space, on a corporate-run prison. An explosion within not only sets you free, but it also sets rolling a series of events that changes everything.
The Haunting of Joni Evers$14.99
The Haunting of Joni Evers is an emotional tale of a broken family from small-town Oklahoma, driven apart by a malevolent haunting. Uncover the mysteries of Joni’s family and the Cunningham House, digging through memories, facing the family’s past to break the curse.
Hotel Anatolia$0.99
What would you do if the hotel you checked in for the night turned into a death trap? Hotel Anatolia is a short, terrifying horror game which is about a man trying to run away from his past.
OPUS: Rocket of Whispers$14.99
Rocket of Whispers is an award-winning post-apocalyptic adventure that follows two survivors on a journey to launch a space burial for the lost souls of their desolate world. Help them search the snowy wasteland for supplies and the courage to say goodbye.
A Dream of Burning Sand$9.99
Two girls travelling through the desert, fighting monsters and solving puzzles. An action-adventure exploration-based platformer game with lots of sidequests and more secrets than you will ever find.
Oculto$2.99
A mining space station doesn't respond to communications. An investigator tries to find out what happened to the crew. Oculto is a zero-gravity narrative action adventure full of danger and mystery.
Project DeepWeb$4.99
This is a deep web exploration simulator. Discover hundreds of websites and files around the Web to get to the Silent House and save your friend. Find out creepy stories from the Web and meet its inhabitants. It's showtime!
Moi Mei$7.99
The fate of his brother in danger, May is going to be a dangerous journey.
Cold SilenceFREE
This is a minimalistic horror platformer about survival adventures at snowy mountains. Follow the mysterious voice from the radio, fight your fears and reveal the truth!
The Chills$0.99
The Chills is a 2D Top-Down Survival Horror game based on the paranormal activities experienced by Jim, who lived in a room in one of the most Haunted hotels in America.
Eternal Hope$11.99
Eternal Hope is a puzzle platformer game that follows the story of Ti’bi – a boy who must embark on a journey of love and hope to find his beloved’s soul.
Colossals$9.99
Colossals tells the story of a vagrant, who, together with his love interest, the soon-to-be-Empress Khalida, interpret the fairy tales they read in front of a windmill to be fact, telling them of a faraway land where, once upon a time, giants roamed.
Creepy Tale$4.99
Creepy quest with the atmosphere of the Brothers Grimm fairy tales. Go through a dangerous adventure filled with puzzles and challenges! Perhaps it is you who will be able to solve all the secrets of forest and save the peaceful creatures?
A Highland Song$17.99
Moira McKinnon is running away. A wild adventure through the Scottish Highlands, with open platforming and dynamic storytelling, maps and music. From the creators of Heaven's Vault and 80 Days.
ASTROVITY$4.99
Astrovity's challenging gravity-based movement system allows you to change the gravity in the room! Take in your surroundings and see how gravity can get you through each level by manipulating objects, doors and blocks around you!
The Haunted Exmone Theatre$3.99
The Haunted Exmone Theatre is a 2D Survival Horror Game based on the story of a paranormal investigator called Omar, who got an urgent call from the owner of the Exmone Theatre to investigate the building for the paranormal evidence.
TIME TO GO HOME$4.99
♫Oh where, oh where, has my little daughter gone? Oh where, oh where could she be?♫ An atmospheric horror depicting a desperate mother searching for her missing daughter.