Games like Interstellar Airgap

Having lost everything, a retired, hardboiled detective, John Cooper, must take his last case to find a missing upper-class girl among the lowest parts of the dystopian city-planet Terrahive. Choose your unique path in this atmospheric narrative future-noir thriller.

Authentic Star Trek adventure from former members of Telltale Games. Engage in diplomacy, pilot shuttlecraft, and use your tricorder and phaser to overcome challenging puzzles and deadly threats. Tough decisions will impact relationships, your story, and the fate of the galaxy. What will YOU do?

Homicipher is a language deciphering and exploration ADV based on the concept of "romance with horror men." The protagonist, who has wandered into another world, interacts with non-human beings to decipher their language while striving to escape.

In "Time Rebuild", human civilization stands on the brink of destruction. You will become a time-traveling hero, embarking on a journey to save the world while encountering and bonding with women of vastly different appearances and personalities.

Immerse yourself in the first-person perspective, cross time and space, solve bizarre cases, save innocent victims, and catch a mysterious killer! You will solve murders, uphold justice, and also gain love. Are you ready? Play the "Game of Fate" that crosses time and space, life and death!

Take on the role of Camina Drummer and explore the dangerous, uncharted edges of the Belt. From scavenging wrecked ships in a zero-g environment, to combating fearsome pirates, you make the difficult choices in this latest Telltale adventure. All five episodes playable at launch!

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 player connects to a girl in distress in space thousands of years later? How will they resolve the crisis and discover the truth? Through the mechanism of real-time synchronization, the game breaks through the dimensional wall and creates an immersive dialogue across time and space.

In 2055, "You", the retired soldier king, was assassinated by a comrade who once fought side by side. His peaceful life was suddenly broken. In order to find the truth, he was involved in a series of bizarre murders.

Made in a close partnership with Games Workshop, Warhammer 40,000: Rogue Trader is a story-rich classical RPG from Owlcat Games, developers of the critically acclaimed game, Pathfinder: Wrath of the Righteous.

"201 - The Bad Number" is an interactive science fiction game-book set on a post-apocalyptic Mars. In a world where only 200 people remain, each new inhabitant may hasten civilization's end. Players make choices that impact the fate of humanity and the colony in a unique dystopian setting.

MINDS BENEATH US is an emotional sci-fi narrative game. Through the eyes of a humble individual, experience a mad world where humans are exploited as computing devices for AI. Listen to the concerns of those you meet and offer guidance. Together, face challenges and confront an uncertain destiny.

You are a guard whose job is to post bounties. Try your best to deal with various matters and make money to raise your family. But remember, when various factions come to you, you will have to make choices!

Swipe through military negotiations, marry to strengthen alliances and recruit soldiers to fight in turn-based card battles in this historical epic.

Transported back a century by fate, you find yourself in a legendary tale of vengeance. Amidst powerful enemies in a tumultuous era, your mission is to assist those around you. Experience this immersive epic from a first-person perspective—authentic, weighty, yet brimming with hope.

Survive the mystery that awaits the JFS Gun-Dog in deep space in this retro visual novel / graphic adventure.

In a dystopian future, as The Judge with immense power, you journey through space to find hope in a divided society. This sci-fi adventure explores hope amidst adversity.

Games can really show someone's personality, don't you think? By way of a simple exploration-based adventure, this data-science game analyzes your actions to estimate your personality.

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.

Embark on a galactic journey in Cubic Odyssey, an open-world adventure where you explore vibrant planets, craft tools, build vehicles, and fight the Red Darkness. Uncover ancient mysteries, and shape a universe full of life, danger, and limitless possibilities!

Take a stand in the eternal conflict between Arcane Magic and Steampunk Revolution and tip the uneasy balance between sorcery, elves, dwarves and mysterious monsters on one side and steampunk gadgets, zeppelins, and tesla guns on the other in this single-player, party-based, story-rich RPG.

Read Only Memories: NEURODIVER is a story-rich adventure and the sequel to 2064: Read Only Memories. Explore the rich world with an intuitive point-and-click interface as you take on the role of a young psychic agent tasked with tracking down a mysterious antagonist hiding in people's memories.

A dark atmospheric test that asks you to see things in new ways, including the experience of playing itself. In this love letter to flash horror, explore 60 ending permutations and reactivity to your answers, as the game not only allows but implores you to play and break it how you see fit.

Enjoy action-packed flashy combat with incredibly satisfying combos and responsive controls! Numerous characters, each with completely unique playstyles and loads of unlockable moves & upgrades! This action roguelike sets the bar for fluid fast-paced action.

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.

A fateful meeting sets off a chain reaction, upending Mark's life. People disappear and memories prove unreliable. Uncover a hidden truth with Mark and his friends in this narrative adventure and race to unravel the mystery before it's too late.

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!

Colony Ship is a turn-based, party-based role-playing game set aboard a generation ship launched to Proxima Centauri. The game features a detailed skill-based character system, multiple ways to handle quests, choices & consequences, and branching dialogue trees.

Command an ancient starship and fight your way to the heart of a dying Empire. Fend off attacks from demented cultists, craven space pirates, and xenophobic Imperial soldiers. Discover powerful artifacts and use them to build your ship into a fearsome war engine.

Stranded on a barren moon with nothing but your tools, fuelless ship, and celestial powers of creation, you are destined to recreate what was once lost and be the hero of your own Little Universe! Don't forget to call in up to three of your friends to join your journey in the Splitscreen Co-op Mode!

A completely self-contained portable version of one of the highest user-rated games. Built on an entirely new engine with new UI, support for Steam Deck, & more. Features world-bending puzzles, intriguing denizens, surreal environments, and a captivating story about the truth of the game's reality.

Wage a global war of resistance against an alien invasion. Command turn-based tactical battles, build a network of covert bases, directly control your fighter wings, and achieve strategic victory in a simulation of asymmetric warfare against a technologically superior foe.

Explore a decaying industrial world left behind in humanity's never-ending race to conquer the stars. Beneath its iron skies, desperate souls kill and steal for passage to the still-plentiful frontier worlds. Sink or swim in this high-octane first-person shooter with immersive sim elements.

Tactical, beautiful, and wholly unique, the GOTY-winning sci-fi RTS returns with Homeworld 3. Assume control and battle through fleet combat in dazzling, fully 3D space while the award-winning story unfolds on a galactic scale.

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.

ANOMALY AGENT is a cyberpunk action-adventure featuring fluid combat, a time-bending story, quirky characters and a catchy synthwave soundtrack! Punch or shoot through mobs of enemies, impact the story with your choices and stop the anomalies before the world plunges into chaos!

Experience the first-ever open world Star Wars™ game and explore distinct locations across the galaxy, both iconic and new. Risk it all as scoundrel Kay Vess, seeking freedom and the means to start a new life.

An action roguelite game with alien swarms and mechs. Battle enemies to make your way through a mass of spreading and evolving cells hosting dormant enemies. Collect a variety of game-changing skills and upgrades to create unique builds.

The Talos Principle 2 is a thought-provoking first-person puzzle experience that greatly expands on the first game's philosophical themes and stunning environments with increasingly mind-bending challenges.

Deadzone: Rogue is a roguelite FPS set in space. Blast through swarms of hostile machines, combine powerful augments and elements to forge your build, and grow stronger with each run — solo or in co-op.

While exploring ancient ruins, Teflon accidentally releases a mysterious woman and her guardian from their cryosleep. When it's revealed that they are from a lost civilization that shaped the world as it is today, an adventure of treasure, betrayal and friendship begins.

Your team must uncover the secrets of the Terraforming Center on Mars and face an overwhelming battle for the future of the Red Planet. But remember: every choice you make will shape the outcome of this fight.

Build, upgrade, and research mechs, weapons, and components. Manage employees and expand your base. Explore and collect resources. Find wanted mechs, destroy them, and collect bounties. Explore the post-nuclear wasteland and make the choices you believe are right.

The Nameless: Slay Dragon is like a mix of CRPG and JRPG. In short - how to slay the immensely powerful and cunning evil dragon? You will play as a young man having a bloody feud with a dragon, and face powerful, sinister and tricky enemies with friends....

Fight for your life in a SCANDALOUS fantasy world where anything is possible. With a devilish combat system, outrageous characters, and set-pieces galore; you never know what's next in REAL WEB LEGENDS: Carter's Quest.

A dice-driven RPG, in a human and heartfelt sci-fi world. You are an escaped android, with a malfunctioning body, a price on your head and no memory of your past. Get a ship, find a crew, and take on contracts while you navigate across the Starward Belt.

Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.

Take on a role of a hardened PMC fighter in a dark turn-based cyberpunk RPG. Engage in unforgiving combat, manage your ship and pile up the bodies of your clones to unravel the dark mystery behind threat to all life.

Elite private detective Pankrac saves the world as an agent of the Time Police. Help him settle all the time anomalies in the history of mankind.

Chart a course in a breathtaking, but fractured world. Explore ancient ruins, master advanced technology, and craft your very own skyship to brave nature’s fury and colossal threats in Lost Skies. Team up with friends or go it alone in this awe-inspiring cooperative survival adventure.

STAR COMMAND offers the thrill of the best sci-fi novels, and then some. In this epic multiple-character role-playing game, you don't just read about the adventure — you live it!

A love letter to classic Infinity Engine cRPGs from the creators of ATOM RPG, Swordhaven is a turn-based \ RTwP, party-based, dialogue-heavy 85+ hour long adventure set in a world of Nova Drakonia.

A cozy atmospheric exploration game about making your home in space, finding your way in a strange and whimsical universe, and the impact you have along the way.

AN UNCONVENTIONAL ARPG where you battle enemies through musical encounters while being accompanied by a raven who promises to retrieve your voice if you slay the mighty Mind Dragon!🎵