Games like OPUS: The Day We Found Earth

Undusted: Letters from the Past is a casual game in which you clean and restore dirty items. What is her story as she returns to a long-neglected house? Enjoy the satisfying audiovisuals featuring sensually designed sounds and graphics.

Follow a mysterious girl into a hidden underground city built centuries ago by a secret order of Alchemists. Reveal a dangerous conspiracy, search for clues and items, solve puzzles and mini-games, and uncover the secrets of a forgotten world. Will you bring truth to the light?

Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.

Uncle Lee has done it again. It’s up to you to pick up the pieces. Join rebellious teen Ines as she deals with the fallout of her uncle Lee’s experiments/inventions/cooking, in a modern point & click adventure in five self-contained episodes.

Help Petra navigate her new life as Head Witch of Fenloft Academy! Juggle classes, train skills, make friends, and solve mysteries in this charming choose-your-own-adventure-style visual novel.

Lost and Found Co. is a hidden object adventure in a cozy and immersive world. Join a cast of lively characters on their epic journey across countless magical locations. Find lost items, solve puzzles, and help a tiny dragon regain her power!

A homage to the gritty fiction of the ’90s. “RAKKA: WAKE 01 - SOOT” unfolds as an episodic, linear visual novel that blends paper-cut style comics, animation, music and dialogue into a slow-burn mystery thriller that dares you to dig deeper — even when you really, really shouldn’t.

You wake up in a luxurious space station orbiting Mars with no memory of your past. Explore, solve puzzles, and make ethical choices in this narrative adventure with multiple endings.

Starship Theory is a ship building survival game. Mine and trade to gather resources. Plan and construct new upgrades. Train and manage crew. Fight to survive.

The Endless Sky es un juego online en tiempo real de exploración espacial en un universo generado de manera procedural. Descubre todo un universo. Sistemas, planetas, lunas, flora, fauna, civilizaciones y mucho más!

The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!

《学生时代》是一款可自由构筑的校园人生模拟器。你将在高度还原的中国校园中，从入学一路走到高考，与多个性格鲜明的同学一起成长，互相陪伴。你的养成和选择，不但会决定你的人生，也会影响到朋友们的未来。

Transported into a dark fantasy novel, Lin Tangtang must navigate dangerous missions, tangled relationships, and fate-changing choices. Win the trust of the enigmatic Shen Run, uncover hidden secrets, and shape your own ending in this choice-driven visual novel.

Sol Cesto is a tactical and frantic roguelite where mastering your luck is key. Choose a hero, upgrade them using cursed teeth and magical items, and descend to the bottom of an ever-changing dungeon. In this dark world, every action has consequences…

Orb of Creation is a non-idle incremental-puzzle game in which you recreate the world with nothing but magic and ingenuity. Conjure resources, buy upgrades, and become an all-powerful wizard!

Follow Chief Cenab on the trail of the Şahmaran legend. Told in a black-and-white comic book style with color accents unique to each part, this point-and-click adventure draws you into a deep atmosphere and mysterious events.

A bullet heaven roguelite set in a procedurally generated universe. Land on planets to harvest resources, craft hundreds of game-breaking builds, and unleash them on relentless waves of aliens. Every run unveils a new universe: endless challenges, endless discoveries.

Javi lives in Santiago, and Shio lives in Kyoto. They're best friends over the internet, until one fateful December changes their lives forever. A narrative game about long-distance love that takes place over chats, video calls, and social media apps.

A story-driven productivity adventure where you work alongside Memorie, an apprentice witch from another world. As you focus using the Pomodoro timer, the story progresses and her world gradually transforms. Turn solitary work into time shared with someone.

Craft delicious lunch boxes in this cozy-yet-challenging ingredient-cutting puzzle game.

Eden Crafters is a solo or co-op open-world survival, crafting, and factory-building game where you transform a hostile planet into a habitable haven for humanity. Build, automate, and terraform. Control the climate, create a breathable atmosphere, and turn toxic lakes into water: shape a new world!

Navigate your scrappy ship through the boneyard in search of valuable parts in abandoned vessels. Use salvage to upgrade your ship, or sell it for cash to pay down your mounting debt, or restock fuel, air, or food. Fly and role-play aboard your dream spaceship in this hardcore noir space-sim.

Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.

“My Father Lied” is a Story-rich Mystery Lovecraftian game that tells the story of Huda, who finds herself following an unfathomable secret regarding her father’s 20 years disappearance.

Do you have what it takes to become an astronaut? Reentry is a realistic space flight simulator inspired by the early NASA space programs, from orbiting Earth in Mercury and Gemini, to the moon landing in project Apollo. Learn the procedures. Operate the spacecraft. Complete the mission.

A young man disappeared in a Slavic village. You show up with three companions and a few days to find out what really happened, before the water decides to answer for itself. Based on Adam Wołoszczuk's award-winning scenario "A kto dziewczyna?", with 11 different ways it can end.

Young wizard stumbles on an ancient power and becomes a hunted man. A Visual Novel with rpg elements.

Congratulations, you’ve bought your own planet! An agrarian rock at the edge of the galaxy that, for some reason, was practically being given away for free. So the time has come to leave your hectic, stressful life in an overcrowded metropolis for a more rural and rewarding life.

Program a crew of tiny robots to turn a frozen planet into a living world. Connect visual code blocks, automate crafting, and build a workforce that fuels itself. Keep the heat flowing, refine your machines, and watch your ideas come to life.

An asteroid is hurtling toward the planet! Sneak, scavenge and blast your way through an immersive prehistoric world filled with Humans, Dinosaurs, Droids and Mother Nature’s fury!

Play as the Sovereign of a magical tower in this story-rich, Round Table management RPG. Recruit eccentric Knights, assign quests and balance egos whilst carving out your kingdom's destiny. If destiny doesn’t go your way, keep turning back time, uncover secrets and rewrite fate again and again.

After a tragic crash, dash across an unknown planet using your crew's wacky UFO abilities to find a way home.

CELLS is a calm sci-fi trading game about goods, routes and decisions. Explore new worlds, build trade chains, mine resources and uncover the story of a broken network between the worlds.

An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.

A Sci-Fi role-playing game featuring turn-based ground combat, space exploration, deep character customization and a massive living universe with thousands of star systems. Equip your ships with the best equipment you can find, gather a powerful crew of mercenaries and set out into the void!

Restore a dying alien world through the bond between Alex and Arty. Use Alex’s tech to cleanse corruption, help Arty bring light back to each region, and watch the planet transform through your actions.

Play as a grieving mother whose child went missing in a playland one year ago. Use your trusty flashlight to navigate through the dark, solve replayable puzzles to progress forward, and hide from the unstable killer mascots! Investigate the mysteries and find out the truth...

Build physically simulated rovers to transport awkwardly shaped cargo across the rugged terrain of Mars. Earn funds, unlock new parts, and use your ingenuity to help the Martians establish a new home. Playable solo or in online co-op!

Bye Sweet Carole is a narrative-horror adventure game completely hand-drawn in the style of classic animated films. Follow the trail of missing Carole Simmons and uncover the dark secrets hidden behind her disappearance from Bunny Hall orphanage.

A highly realistic VR survival roguelike adventure set on a ruthless 17th-century tropical island. Shipwrecked and alone, you must survive without guidance as you face wild beasts, nature’s fury, and a mysterious local tribe. Every decision is yours. Your survival is in your own hands!

Fly, dodge, and score points — this is a real test of reaction and concentration, where every new record feels like a big victory over the ruthless cosmos.

Embark on a journey to greatness. Get ready for adrenaline-fueled battles and a chance to claim your place in the galaxy. Grab the controls of your ship, gear up for the fight, and unleash your ambition to conquer and build a new empire in the vastness of space.

An otome horror visual novel set in a mysterious sharehouse filled with strange rules. Forge bonds with your fellow housemates as you unravel the secrets hidden within the house, where breaking the rules may mean losing more than your life.

Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.

A co-op puzzle heist for two. One of you breaks into a secret bunker. The other sits in the observation office, watching the bunker. A walkie-talkie is your only link. Talk to each other and find out how good your teamwork really is.

Walk through a broken game with Yoka in this psychological horror visual novel. Move dialogue windows, peer through fragmented images, and read records no one answers. What you touch, preserve, or leave behind shapes your conversations and leads to six endings.

Infiltrate the enemy capital, using the entertainment venue "Hua Man Lou" as a cover, and secretly train six talented and beautiful women as spies to carry out reconnaissance and assassinations. Advance the plot through skill development, and unlock three endings through love, hate, and revenge.

Find over 500 hidden dogs and items across 16 levels - all set in a charming English countryside village! Help Labby find his friends for a special mission in this cozy, hand-drawn hidden object adventure.

A short and wholesome incremental journey about exploring and reawakening a forgotten world. Wash away the ashes to discover the secrets hidden beneath, upgrade your versatile watering abilities, and grow your own cozy space garden.

Build and automate a lunar colony that Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, manage colonists, trade with rival Earth factions — and play a story campaign with multiple endings.

A puzzle game with twenty small mazes.

Explore a simulated 1990s computer left running by someone who never came back. Search its files, uncover hidden games, and piece together their story.

The game "Terraspace" offers you a unique experience of planet settlement and terraforming — creating conditions for life on unsuitable planets. This will require you to build the necessary structures to populate the planet.

Battle beyond the Underworld using dark sorcery to take on the Titan of Time in this bewitching sequel to the award-winning rogue-like dungeon crawler.

A collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!

Act in your own words to uncover the truth behind a broken oath. In this challenging high-fantasy Role Living Game, AI plays the GM and every character while fixed rules determine success and failure. Choose one companion, then investigate, negotiate, and fight your way to the story's end.

🐾 Join the cutest adventure in themed locations full of cats! 😻 Explore the charming hand-drawn artwork of special places and try to find 100 adorable cats hidden throughout the game. 🐈🕵️‍♂️ Can you find them all? 🕵️‍♂️🐈

Once Upon The Universe is a god-game that takes you to the VERY beginning of creation. You begin the game just after the big bang, with nothing but an empty space and a lot of super hot hydrogen in the entire universe. Fill the universe with life and watch it thrive - or destory it.

Petrichor is an escape room type puzzle game that follows a fateful incident in a man's life. After an accident in the wilderness... What fate awaits him as rain falls down onto the forest below? Can you escape it?

A gothic psychological horror otome visual novel. A man inside the screen calls your name — as if he has been waiting for you.

Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse 30+ eerie backrooms levels while avoiding entities and other dangers. Try to escape but be warned: survival isn't guaranteed.

Race across the continent against the police and rival racers alike, survive bizarre encounters and become the Rogue Racer.

Build, quest, and conquer across an infinite procedurally generated world. Play alone or with friends as you establish a settlement and explore deep dungeons, fight monsters and bosses, mine rare ores, craft magical equipment, recruit specialists for your colony, and more!

Play Jane Austen's classic satirical romance as a visual novel. You're young, new to Bath, and ready for adventure. Choose your gender, choose your path, and discover the secrets of Northanger Abbey.

SINGULARITY is a collection of 61 distinct games — from particle dreamscapes and detective puzzles to tactical combat and survival farming. Collect Embers in every level to grow and unlock more. The Particle Eggs keep expanding over time, so the journey never ends.

Save patients with your rhythm mastery! Rhythm Doctor is a rhythm game where you heal patients by defibrillating in time to their heartbeats. Learn each patient's unique heartbeat and defeat boss viruses trying to sabotage your rhythm, all set to heart-pumping, soul-soothing music.

Rebuild hope in a world that was lost in the fog. Lead your Pioneers across the isles of Pagonia, unite scattered tribes, raise thriving communities and discover the history of your people as you reclaim your world in the new story campaign.

Campanillas, 1963. A stranger leaves you a ruined house and a district hiding its disappearances. You don't solve a crime: you learn to read a place. Weigh every account —Trust, Doubt, Dismiss. Andalusian rural horror.

Project: Gorgon is a fantasy MMORPG that allows you to forge your own path through exploration and discovery.

Remember the RPG that defined a generation? ZENONIA is back—faithfully restored and now on Steam. Relive the adventure that kept you playing for hours, or experience it for the first time.

Uncover ancient truths in the mystical, intriguing and often dangerous alpine heights. Solve puzzles, explore ancient, beautiful and forgotten locations while you awaken the secrets of the Emerald Tablets.

Make a pilgrimage skybound to the Isle of Reveries, where any wish can be granted. Conquer mysterious dungeons, solve puzzles, and explore a vast overworld in this retro-inspired adventure.