Games like Delta 4 Terminal Protocol

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, grinding

90% User Score Based on 3,658 reviews

Critic Score 85%Based on 3 reviews

Pilot drones into derelict spaceships to find the means to survive and piece together how the universe became a giant graveyard. If you enjoyed this game, see our list of games similar to Duskers.

Void Observation is a suspense-filled, atmospheric horror game set in a remote Soviet research facility in 1989. Players take on the role of Dmitri Voltkov, a reluctant engineer caught in a web of mysterious events far beyond his control. Tasked with managing malfunctioning systems and strange technological anomalies, Dmitri soon discovers that something far darker and more dangerous lurks within … If you enjoyed this game, see our list of games similar to Void Observation.

About This GameYour own computer is compromised. Can you uncover the truth before it consumes you? [ Content Deleted ] is a unique horror game that blurs the lines between fiction and reality, placing the source of terror directly onto characters own PC. What begins as a routine Browse session takes a sinister turn when you discover corrupted files, strange anomalies, and a hidden operating syste… If you enjoyed this game, see our list of games similar to [ Content Deleted ].

Hacking Into Erebus is a hacking game centered on taking control of a spacecraft named USS Erebus. The ship is stranded on a remote alien planet. The crew is in cryogenic sleep. The player physically navigates inside the ship using robots while simultaneously gaining access to its network systems. The ship's central operating system, ARIA, protects the system but operates aggressively against the… If you enjoyed this game, see our list of games similar to HACKING INTO EREBUS.

Rivage is an immersive sci-fi puzzle adventure set aboard the A.R.E.S. space station trapped in a space phenomenon. Wake up as Miranda, forced to explore, solve intricate puzzles to unravel the fate of your missing crew. If you enjoyed this game, see our list of games similar to Rivage.

- Find de key and go to the exit (big arrow) - Controls: Use keyboard arrows or swipe controls on your mobile device. This is a game made by Marcos Riffel for #4 Gdevelop GameJam - Thank you for playing! Link to play Switched Destiny in  GDevelop games page. Switched Destiny | Play on gd.games If you enjoyed this game, see our list of games similar to Switched Destiny.

90%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:grinding, monetization

94% User Score Based on 2,500 reviews

Critic Score 73%Based on 2 reviews

A dark visual mystery novel featuring transhumanism, traditional marriage, loneliness, and cosplay. Two pursuable characters. Five endings. Welcome to the future. If you enjoyed this game, see our list of games similar to Analogue: A Hate Story.

The Utopian Project is a narrative-driven science fiction experience set in a future shaped by ambition, loss, and forbidden knowledge. Long after humanity attempted to engineer a perfect world, the remnants of that experiment still remain—silent facilities, abandoned technology, and unanswered questions scattered across distant environments. What was meant to save humanity may have changed it … If you enjoyed this game, see our list of games similar to THE UTOPIAN PROJECT.

54%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, replayability

54% User Score Based on 1,200 reviews

Adr1ft is an immersive First Person Experience (FPX) that tells the story of an astronaut in peril. Floating silently amongst the wreckage of a destroyed space station with no memory and a severely damaged EVA suit slowly leaking oxygen, the only survivor struggles to determine the cause of the catastrophic event that took the lives of everyone on board. The player fights to stay alive by explorin… If you enjoyed this game, see our list of games similar to ADR1FT.

> boot SILENT_TERMINAL > rendering world............ done > you wake in the dark. SILENT TERMINAL is a dark-fantasy RPG that lives entirely inside your terminal. No textures. No shaders. No cinematic noise — just ASCII, deep RPG systems, branching stories, and your imagination against the dark. Explore ASCII ruins, fight tactical turn-based battles, talk your way past (or into) tro… If you enjoyed this game, see our list of games similar to Silent Terminal.

You are part of a team of scientists on a deep-space expedition. After years of travel, your mission finally reaches its destination-a planet strikingly similar to Earth. But moments before touchdown, everything goes wrong. A critical system failure sends your ship spiraling out of control, crashing into the planet's surface. Most of your crew is missing. Communication is lost. Supplies are scarc… If you enjoyed this game, see our list of games similar to ReckFall.

79%Game Brain Score

Most mentioned positive aspects:replayability, atmosphere

Most mentioned negative aspects:gameplay, story

79% User Score Based on 81 reviews

A dream among the stars — or a nightmare. 1, 000 colonists. One ship. A destination that may be fifty years away — or centuries. Some will land. Some will be born, age, and die in the dark between stars without ever knowing if the mission succeeded. Inspired by John Ayliff's Seedship, Dead Reckoning is a game about the slow, invisible erosion of civilization across generations. Every decision you … If you enjoyed this game, see our list of games similar to Dead Reckoning: The Long Drift.

Ark of Isolation is a point-and-click adventure game with elements of puzzles and shooting. Once humanity's last hope, the space vessel 'PramaArk' now drifts aimlessly, light-years away from Earth. It's up to you to set things right, and uncover the secrets buried deep within the ship. The one left behind, and the one who had to say goodbye... Which one will you relate to more? If you enjoyed this game, see our list of games similar to Ark of Isolation.

Auric Falcon, a lone traveler, and his drone companion, ADAM, are forced to make a detour to Earth in search of a vital energy source for their ship, all while on the run from the Citadella Militia. The Last Detour is a short but memorable, single-player, story-driven journey through a desolate, post-apocalyptic Earth — specifically, a ruined farm and the secrets hidden beneath it. In this focu… If you enjoyed this game, see our list of games similar to The Last Detour.

90%Game Brain Score

Most mentioned positive aspects:atmosphere, story

Most mentioned negative aspects:grinding, replayability

90% User Score Based on 848 reviews

Voyager-19 is a short horror game where you control a decaying spacecraft exploring distant star systems. Features: Explore different star systemsPhotograph planets with a slow display cameraRecord radio waves coming off planetsNavigate star systems with a basic star mapManage what systems get power as your nuclear battery decaysStruggle to see as pixels die from interstellar radiationUncover the … If you enjoyed this game, see our list of games similar to Voyager-19.

95%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

95% User Score Based on 72,832 reviews

The newest member of the space program in a small village on the planet Timber Hearth, the player navigates a space shuttle and travels across their solar system to get to the bottom of its mysteries by exploring the cosmos and gathering the knowledge hidden within each of the system's planets, left behind by another civilization in the distant past. If you enjoyed this game, see our list of games similar to Outer Wilds.

Bhangarh: The Untold Story Bhangarh: The Untold Story is a psychological survival horror experience set in the cursed ruins of India’s most haunted fort. The Real Bhangarh Bhangarh Fort is a real location in Rajasthan - often called the most haunted place in Asia. Built in the 16th century by Raja Madho Singh, the fort now stands abandoned, shrouded in mystery. According to legend, a sor… If you enjoyed this game, see our list of games similar to Bhangarh: The Untold Story.

Trapped Together is a co-op puzzle game about two friends on the brink of financial ruin who accept a mysterious offer: participate in the Neural Link Interface Experiment. Promising a “perfect body” and a safe test environment, the experiment quickly reveals its true nature. The participants are forced in robotic bodies and send through a series of extreme, high-stakes puzzle trials designed to … If you enjoyed this game, see our list of games similar to Trapped Together.

An escape room-style text adventure. You awaken in an abandoned hospital with only your wits to guide you. Navigate eerie corridors, solve challenging puzzles, and uncover hidden secrets as you piece together the mystery lurking within. What to Expect: Dual Command Interfaces: Hospital Navigation: Roam the eerie corridors using classic text-adventure commands like look, go, get, and use. Ever… If you enjoyed this game, see our list of games similar to Escape Protocol: Hospital.

71%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:gameplay, graphics

85% User Score Based on 34 reviews

An exploration and survival game where you captain a spaceship tasked to discover evidence of events that eradicated a populated sector of space. If you enjoyed this game, see our list of games similar to Astra Protocol 2.

53%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, replayability

49% User Score Based on 86 reviews

Critic Score 56%Based on 12 reviews

Unveil the truth in a genre-blending sci-fi mystery. Awaken from cryogenic slumber you find your shelter damaged by unknown circumstances. Scavenge your surroundings, repair the shelter and explore the ruins in hopes of uncovering – or perhaps avoiding – the uncomfortable truth of what has transpired. If you enjoyed this game, see our list of games similar to Breached.

67%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, stability

67% User Score Based on 220 reviews

Deadnaut is a Squad-Based tactical RPG from the developers of Zafehouse: Diaries. If you enjoyed this game, see our list of games similar to Deadnaut.

Game worldYou find yourself aboard a space station that has lost contact with the outside world. The crew has vanished, automated systems function erratically, and many sectors are sealed off. The station is still operational, but its behavior grows increasingly unpredictable. Something unknown has breached the station and continues to spread within it. Horror and AtmosphereThe space station no… If you enjoyed this game, see our list of games similar to Eclipstation.

The Place2D adventure with elements of action and horror. Walking, dialogues, item searching, solving puzzles, completing tasks. Inventory, shooting, character upgrades. WHAT IS THE GAME ABOUT?Plot: Humanity stands on the brink of destruction: Earth has been captured by aliens. Only a bold and decisive step can prevent catastrophe. A secret weapon hidden deep beneath the surface of Venus holds th… If you enjoyed this game, see our list of games similar to The Place.

Lost Zion is a first-person single player Psychological Horror Awaken in the Shadows of a Fallen Megacity Boot up as a humble service bot in the ruins of Lost Zion—a sprawling, neon-drenched cyberpunk metropolis silenced by catastrophe. A cryptic signal activates you with a single, unbreakable command: Activate the Gravity Core deep within the city. But who awakened you, and why? Explore forsa… If you enjoyed this game, see our list of games similar to LOST ZION.

"Every face hides a secret. Every document is a clue. Your choices determine who gets in… and who gets away."In Entry Denied, you play as an undercover agent posing as a hotel security guard. Your mission? Investigate a suspected mafia operation—one guest at a time. Each day, you must inspect the documents and appearances of drivers arriving at the hotel. Are they who they say they are?… If you enjoyed this game, see our list of games similar to Entry Denied.

Fight through dark corridors, explore abandoned sectors, collect resources, manage your inventory, solve puzzles, and battle relentless demons, zombies, and grotesque monsters as you struggle to survive a catastrophic outbreak. Dead Days Left: Jupiter Station is a story-driven sci-fi horror FPS and intense singleplayer FPS survival horror campaign set aboard a massive research space station orbit… If you enjoyed this game, see our list of games similar to Dead Days Left: Jupiter Station.

Discover a world of mystery and self-discovery with The Core, an immersive action-adventure game. As an autonomous AI core, you awaken alone in a long-forgotten facility, your memory lost. Embark on a thrilling journey to uncover your true identity and unravel the purpose behind your creation. Explore a vast and mysterious world as you roll through the decaying remains of a once-active facility,… If you enjoyed this game, see our list of games similar to The Core.

47%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, music

44% User Score Based on 121 reviews

Critic Score 57%Based on 3 reviews

Tartarus is an action/adventure game from first person perspective combined with text input. Developed by Abyss Gameworks and powered by Unreal Engine 4. If you enjoyed this game, see our list of games similar to TARTARUS.

50%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

49% User Score Based on 117 reviews

Critic Score 54%Based on 4 reviews

Out There: Oceans of Time is a space exploration game that puts you at the helm of an interstellar mission of discovery spanning a vast and vibrant cosmos. If you enjoyed this game, see our list of games similar to Out There: Oceans of Time.

87%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, grinding

94% User Score Based on 436 reviews

Critic Score 50%Based on 1 reviews

Enslaved on an unknown planet, a stolen Nauticrawl is your only hope of escaping the wretched life you were born into. But now that you're at the helm, you have a whole new set of problems. The craft is full of levers, buttons and gauges that make no sense to you. And even if they did, where would you go? This stolen Nauticrawl is both your only chance of escape and the likely instrument of you… If you enjoyed this game, see our list of games similar to Nauticrawl.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

90% User Score Based on 4,168 reviews

Critic Score 67%Based on 1 reviews

Amy Ferrier's first day on Lunar Transfer Station Tacoma is not exactly what she expected. Discover the story of a remote space facility and the crew that lived there in Tacoma, the new game from the creators of Gone Home. If you enjoyed this game, see our list of games similar to Tacoma.

78%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:replayability, music

78% User Score Based on 578 reviews

At the farthest edge of the explored universe, the research ship Xanadu slumbers in orbit around a mysterious planet. Her systems remain active but there has been no message from her crew for months. Now a lone operative has been sent to wake the Xanadu and bring her home to Earth. If you enjoyed this game, see our list of games similar to Spirits of Xanadu.

76%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, replayability

82% User Score Based on 71 reviews

Critic Score 71%Based on 18 reviews

Alone With You is a sci-fi game for people who love adventure, exploring and maybe even a little romance. You play the sole remaining member of a doomed terraforming colony. Your planet will crumble and implode in less than a month, and you must use your remaining time to try to escape. The catch? There is only one escape pod left, and it isn’t functioning. Even worse, the only people who special… If you enjoyed this game, see our list of games similar to Alone With You.

67%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

67% User Score Based on 572 reviews

The concept behind Hacker Evolution is to create a game that challenges the gamer's intelligence, attention and focus, creating a captivating mind game. Solve puzzles, examine code and bits of information, to help you achieve your objectives. If you enjoyed this game, see our list of games similar to Hacker Evolution.

A New Kind of HorrorHAZE is a procedurally generated point-and-click horror adventure where AI creates every scene, every narrative, and every terrifying discovery. You pilot a biomechanical android through a derelict spacecraft overrun by alien organic corruption. No two playthroughs are ever the same. The MissionYou are a remote operator, piloting an android infiltrator through the twisted corr… If you enjoyed this game, see our list of games similar to Haze.

A terminal-based sci-fi mystery What happened to the crew? is an immersive puzzle-mystery game inspired by Return of the Obra Dinn, Type Help and Immortality played entirely through a simulated computer terminal. You are an investigator sitting miles away, connected remotely to a dead station. Your only tools are the command line, a scattered archive of corrupted files, and your own powers of ded… If you enjoyed this game, see our list of games similar to What happened to the crew?.

Demo Available Now Prologue: The Awakening Step in the shoes of Leia Burgess who has been disoriented and cut off from anything familiar. With her memories unreliable and answers scarce, the world around her becomes the only guide forward. Explore your surroundings, solve puzzles, and try to escape. Will you be able to save Leia? The Prologue centers on exploration, environmental puzzles,… If you enjoyed this game, see our list of games similar to The Hour: Echoes of the Crescent.

A modern-day narrative mystery where players explore a seemingly ordinary laptop to uncover hidden layers of conspiracy, surveillance, and stolen data. Blending investigative gameplay with branching choices and a grounded tech-thriller tone. Uncover the secrets hidden in plain sightWhen you pick up an old laptop at a local car boot sale, you’re not just getting a bargain - you’re inheriting a dig… If you enjoyed this game, see our list of games similar to Project NexOS.

You're an engineer with a gun and a wrench, and you're the only thing keeping this ship alive. AstroTechs is a tactical action game where you fight corrupted machines, weaponize ship systems, and repair the damage — all under fire. USE THE ENVIRONMENT TO YOUR ADVANTAGE Weaponize the ship. Trigger hazards and environmental kills — but watch out, because stray bullets from enemy robots can cause p… If you enjoyed this game, see our list of games similar to AstroTechs.

Ghost of the Past — a sci-fi adventure about the price of human curiosity. Track ghostly signals, survive encounters with an unknown enemy, and unravel a mystery the Fleet has chased for decades—while paying an unfathomable price for the answers. Story HookAn abandoned base on Mars. A signal that defies explanation. An enemy you cannot see. What if the greatest mistake is the very urge to know? R… If you enjoyed this game, see our list of games similar to Ghost of the Past.

Manage your failing ship, evade lurking horrors, and navigate the galaxies to find the Lunar Star Base. With limited oxygen, dwindling power, and unknown terrors closing in, every decision is life or death. Will you make it home—or be lost forever? If you enjoyed this game, see our list of games similar to The Survivor.

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, grinding

79% User Score Based on 2,919 reviews

Critic Score 75%Based on 5 reviews

Star Trek: Voyager - Across the Unknown is a story-driven survival strategy game in which the fate of the iconic starship is in your hands. Take the helm, manage the ship and resources, and make difficult decisions. Will you be able to bring home the ship and its crew? “What if?” Scenarios Did you ever wonder what would have happened had Captain Janeway decided differently? If an important crew m… If you enjoyed this game, see our list of games similar to Star Trek: Voyager - Across the Unknown.

Kepler 186F is a narrative-driven sci-fi thriller that puts adventure and puzzle-solving front and centre. You are the Type-37 Crisis Response Robot — an advanced AI core engineered specifically for planetary-scale emergency investigations. Your mission is not mere survival, but to plunge into the unknown, unravel enigmas, and reconstruct the truth. On the unforgiving planet of Kepler 186F, … If you enjoyed this game, see our list of games similar to Kepler 186F.

77%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:gameplay, replayability

100% User Score Based on 28 reviews

Coldwake is a text-driven mystery set in the icy aftermath of a global collapse. Armed with nothing but an old terminal and your curiosity, you’ll dig through corrupted logs, hidden directories, and fragmented memories buried in a forgotten facility. Every command you type is a key—one that might unlock a lost file, a piece of a shattered mind, or a chilling secret about what really happened benea… If you enjoyed this game, see our list of games similar to Coldwake.

94%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

94% User Score Based on 327 reviews

Cyber Manhunt: New World is the gripping sequel to the award-winning Cyber Manhunt. Set in a world echoing the predecessor's, this sequel brings players on a fresh, thrilling narrative that delves into profound real-world issues and challenges. Story Background In the wake of the "Eternal Code" incident and hacker Van's disappearance, the world tightens its internet laws. Meanwhile, Titan Corporat… If you enjoyed this game, see our list of games similar to Cyber Manhunt 2: New World.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:atmosphere, grinding

85% User Score Based on 684 reviews

Critic Score 80%Based on 1 reviews

Let's spend the next three real-time days together uncovering the mystery of what went horribly wrong on a derelict generation ship, with the help of a spunky/more-than-slightly-traumatized AI sidekick! A sequel to Analogue: A Hate Story that tells a whole new hate story of its own. If you enjoyed this game, see our list of games similar to Hate Plus.

94%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, stability

93% User Score Based on 118 reviews

Critic Score 95%Based on 1 reviews

What would you do if you found yourself trapped on an eerie space station with nothing but a computer? You play the hacker Alex and help your partner Sam uncover the horrible truth of the facility. Code 7 is a next-generation text adventure that combines a fully-voiced narrative with immersive hacking-gameplay. Gather information, navigate and hack your way through the prologue of an epic, five-ch… If you enjoyed this game, see our list of games similar to Code 7.

79%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, grinding

79% User Score Based on 1,810 reviews

Critic Score 80%Based on 1 reviews

"Event[0] is a game about building a personal relationship with a machine. You type messages into a computer, and Kaizen answers. As in any relationship, you experience gratitude, disappointment, and sometimes jealousy. It is by working through fears and anxieties of your virtual companion that you will find your way back to Earth." If you enjoyed this game, see our list of games similar to Event[0].

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, stability

78% User Score Based on 83 reviews

Titan Outpost is an isometric, single-player role-playing game set on Titan, the sixth moon of the planet Saturn. Humanity is engulfed in an energy crisis and it's up to you to harvest the moon's precious resources and uncover its mysteries. If you enjoyed this game, see our list of games similar to Titan Outpost.