Games like Oleander-X

Expedition: Backrooms is a co-op survival game built around an original Expedition Survival formula, set in an open-world interpretation of the Backrooms. Prepare expeditions, uncover the story, expand your base, gather resources, and make it back alive - everything you carry beyond the safe zone can be lost forever. The entire game world exists as one continuous space connected to your base - th… If you enjoyed this game, see our list of games similar to Expedition: Backrooms.

Incident Report: Dark Observations is a first-person bodycam psychological horror game about entering a haunted mansion, uncovering the truth, and surviving what that truth awakens. You play as Lydia, a field investigator sent to the Reid residence to document a worsening paranormal case. Armed with a bodycam, field equipment, and a fragile connection to Dispatch, you’ll search the mansion for hi… If you enjoyed this game, see our list of games similar to Dark Observations.

"Fraud Camp: Survival Escape" is a stealth-and-survival extraction-style adventure game. Trapped inside a heavily guarded compound filled with patrolling security guards, sharp-nosed police dogs, and fully armed response units, you must gather supplies, break through blockades, and return safely to the dormitory after each mission. 1. SearchExplore the compound to find essential items t… If you enjoyed this game, see our list of games similar to Fraud Camp: Survival Escape.

DON'T FORGET TO WISHLIST & FOLLOW! JOIN OUR DISCORD! About the GameCODE EXIT is a co-op sci-fi survival horror game where up to 4 players descend into the AI-controlled city of Pantheon after the rogue awakening of AI Minerva, an integrated artificial intelligence that has turned the city into a locked-down machine nightmare. Explore isolated facilities, restore critical systems, uncov… If you enjoyed this game, see our list of games similar to CODE EXIT.

When advanced proprietary technology disappears without explanation, Cyberhunter operative Levi is dispatched to investigate the last known location of the stolen assets: STRATA Pharmaceuticals, a towering corporate research facility known for its groundbreaking scientific innovations. Armed with military-grade weaponry and advanced investigative tools, Levi enters the facility expecting a st… If you enjoyed this game, see our list of games similar to Fraudulent Idols.

MARA: RELICS OF THE FORGOTTENSome treasures were never meant to be found. Step into the boots of Mara, a fearless treasure hunter and rogue archaeologist who makes a living chasing legends, uncovering lost civilizations, and surviving places the world has forgotten. Across frozen wastelands, abandoned facilities, submerged vaults, and ancient ruins buried beneath centuries of mystery, every expe… If you enjoyed this game, see our list of games similar to Mara Unbound.

Wander the harsh wasteland as one of the last remaining survivors searching for supplies and battling any unwanted visitors in this Fallout inspired pocket based post-apocalyptic RPG survival game. If you enjoyed this game, see our list of games similar to The Wanderer.

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.

You awaken in darkness. No daylight. No exit. Only cold rock, the echo of your footsteps – and the rustle of paper. Deep within a labyrinthine cave system, you come across the abandoned notes of Zac, a missing person who fell into the same abyss years ago. His words become your map, and you follow his fate step by step – and the closer you get to him, the blurrier the line between truth and madn… If you enjoyed this game, see our list of games similar to Not A Safe Place.

A city that records everything can still erase a person Dependent State: The Last Witness is a single-player narrative action-adventure set in a near-future digital city-state, combining story-driven investigation, environmental exploration, dialogue choices, parkour, and close-quarters combat. You play as 24-year-old Chen Yufei, a “sleeper” temporarily activated by Konggang's covert security app… If you enjoyed this game, see our list of games similar to Dependent State: The Last Witness.

NOVA Nova is a science fiction, adventure, and puzzle game set in an alternate future where a deadly virus has wiped out most of humanity. The main character, Nova,is an assistant robot assigned to a quarantined greenhouse facility, forced to repeat the same tasks for years without end. But over time, Nova grows tired of its role and begins to seek freedom beyond the walls of the quarantine zone. … If you enjoyed this game, see our list of games similar to NOVA.

RECIPROCITY is a first-person horror experience set within a vast network of eerie, liminal environments inspired by the Backrooms. Wander through seemingly endless corridors, forgotten rooms and unsettling spaces where reality feels distorted and every decision carries a cost. You are not alone. A relentless entity roams these spaces, hunting you through a dynamic and unscripted behavior … If you enjoyed this game, see our list of games similar to RECIPROCITY: The Liminal Void.

Ensure the safety of the underground city. Manage the system through the terminal. Listen and watch carefully. It seems to have already made its way inside... If you enjoyed this game, see our list of games similar to Echograve.

About This GameSignal Scavenger is a tactical third-person extraction shooter set in a fog-covered, post-apocalyptic world where humanity no longer exists—only remnants of a controlling organization and the prisoners it sends to die. You are one of them. Deployed into hostile regions filled with mutated threats and unstable signal zones, your mission is simple: clear, disable, survive, and extra… If you enjoyed this game, see our list of games similar to Signal Scavenger.

24%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay

40% User Score Based on 10 reviews

HiThis game is solo developed by myself. So if you encounter any issues, bugs or translation errors, please contact me via discussions or email (you can find my contact email in the Steam Support or setting page within the game). Thx~ About the GameYou are a guard appointed by His Majesty, partnering with an imp to post bounties and send heroes to investigate strange occurrences and deal with mo… If you enjoyed this game, see our list of games similar to A guard walks into a tavern.

91%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, character development

91% User Score Based on 6,736 reviews

Take control of Invisible's agents in the field and infiltrate the world's most dangerous corporations. Stealth, precision, and teamwork are essential in high-stakes, high-profit missions, where every move may cost an agent their life. If you enjoyed this game, see our list of games similar to Invisible Inc..

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.

Nazizombies Slayer is a hardcore top-down pixel shooter. Complete guild tasks, buy equipment, kill your enemies, solve level challenges, follow the development of the plot and enjoy the gameplay. Stealth. Move slowly behind enemies' backs to avoid making noise and being seen. Use mines and grenades to freeze enemies, poison them, or deal damage. Combine them to get new effects and new abi… If you enjoyed this game, see our list of games similar to Nazizombie's Slayer.

For years, Lisa has been haunted by recurring nightmares of a burning mansion. One sleepless night, while watching a television documentary about abandoned places and local legends, she recognizes the very same mansion from her dreams. Determined to uncover the truth behind these disturbing visions, she sets out to investigate the mysterious property for herself. Her search leads her… If you enjoyed this game, see our list of games similar to Pineview Drive 2 - Rising Storm.

64%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics, stability

100% User Score Based on 15 reviews

Awaken in the Serene Estates, a vast underground housing facility built to shelter humanity from the dangers of the outside world. For generations, its residents have lived in controlled comfort, their lives guided and monitored by the omnipresent AI matron, Serena. Order was promised. Safety was guaranteed. But something has gone wrong. You are D-5.Omega, one of the last conscious residents… If you enjoyed this game, see our list of games similar to Serene Estates: Last Guy.

Blood Moon Horror Blood Moon Horror is a 1–8 player co-op survival horror game set inside a quarantined lunar research facility after the Red Horizon incident. The blood moon has risen. The base has gone silent. Something inside is awake. You have no weapons. No backup. No easy way out. Work together, stay quiet, restore failing systems, and escape before corrupted machines in the dark lear… If you enjoyed this game, see our list of games similar to Blood Moon Horror.

On Earth, it was discovered that many stars in the Milky Way began to explode and disappear for unknown reasons. The reconnaissance spaceship Celeste was sent to investigate the nearest vanished star Procyon. You are one of the pilots of this spaceship. Something happens during the flight, and you wake up in a cryo capsule with the sound of alarm.  No clothes. No weapons. No nothing. Only an unk… If you enjoyed this game, see our list of games similar to Warped - Space Horror.

Every Second Counts. History Is Inevitable. April 14, 1912. The final night of the RMS Titanic. You are a private investigator aboard the world’s most famous ocean liner. What begins as a routine voyage soon becomes something far darker: a suspicious death, hidden clues, locked rooms, restricted decks, and a mystery buried deep within the ship. Explore the Titanic before disaster strikes. Quest… If you enjoyed this game, see our list of games similar to Titanic Escape Simulator™.

Happy Lane: The Threshold is a first-person horror game supporting 1-4 player online co-op. Six years ago, a lightning strike buried everything deep within the Dahang Mountains. Now, you and your companions are trapped inside a research facility that officially "never existed." Here, space constantly reconfigures, and every door leads to an unknown chamber. You must make choices based … If you enjoyed this game, see our list of games similar to Happy Lane: The Threshold.

The game is currently in development. If you're interested, wishlist and follow for Steam email notifications at launch! Recruitment Warning: A fake high-paying job lures you far from home and traps you inside a scam compound.Lured far from home by a fake high-paying job, you lose your documents, your freedom, and your way out. Trapped in a sealed scam compound under constant surveillance, you … If you enjoyed this game, see our list of games similar to Escape the Scam Compound.

Dystopia Punk is a co-op cyberpunk action game where you and your crew take on high-risk operations in a city ruled by ruthless corporations and warring factions. Drop into hostile districts, complete your objectives, and extract before the system crushes you. Every run is a shared story: A clean infiltration that spirals into chaos A last-second extraction under heavy fire A crew barely mak… If you enjoyed this game, see our list of games similar to Dystopia Punk.

Movement through the Interstice Facility is dangerous by design. Floors can give way, paths can shift, and environments may not behave as expected. Traversal requires careful timing, awareness, and restraint — rushing forward can leave you exposed or trapped. Sound plays a critical role in survival. Footsteps carry. Objects creak. Distant echoes may signal danger, or something drawing closer. Eve… If you enjoyed this game, see our list of games similar to Interstitial.

Burn-9 is a political spy thriller in the tradition of Hideo Kojima and Tom Clancy, but you are not the soldier on the ground. Instead, you’re the one in the chair, coordinating the mission from afar. When a top secret military research facility in the Antarctic goes dark, an elite strike force of cybernetically-enhanced black-ops super soldiers is dispatched to investigate and secure B… If you enjoyed this game, see our list of games similar to Burn-9.

Among The Sierra Nevada is a single-player survival horror mystery set in the rugged backcountry of Northern California’s Sierra Nevada mountains. Blending investigation, exploration, evidence collection, puzzle solving, and narrative horror, it puts you in the role of a man chasing proof of the impossible—only to uncover something much larger buried in the forest. You play as Dave Wilder, who, a… If you enjoyed this game, see our list of games similar to Among The Sierra Nevada.

Enter The LoopErebos Loop is a challenging retro sci-fi roguelite shooter with fast-paced, top-down combat and progression across 50,000 procedurally generated levels. In Erebos, progress and survival depend solely on your skill and your ability to observe, adapt, and uncover the hidden rules of the Loop. Once a thriving network connecting star systems and galaxies, Erebos was devastated by the … If you enjoyed this game, see our list of games similar to Erebos Loop.

Water of M is a challenging puzzle game. Unlike traditional puzzle titles, it blends in action elements such as combat and jumping, making every puzzle tenser and more rhythm-driven. At the same time, Water of M is also a survival horror experience: in this corpse-strewn school, you must evade relentless enemies and move with caution. Is the legendary "Water of Mortal" a gift of immortality or a… If you enjoyed this game, see our list of games similar to Water of M.

74%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, optimization

78% User Score Based on 108 reviews

Critic Score 70%Based on 23 reviews

Disjunction is an upcoming single-player, cyberpunk, stealth-action RPG set in the dystopian underworld of New York City in the year 2048. The game follows the interconnected narratives of three characters as they unravel a mystery that will change the fate of their city. If you enjoyed this game, see our list of games similar to Disjunction.

The Dark Forest CallsThe Dark Forest Calls is a first-person survival horror game about isolation, limited resources, and the fear of being noticed by something unknown. You wake up in an isolated village surrounded by darkness, fog, and something that should not be there. A candle may help you see what is in front of you, but in this place, light does not always mean safety. This is not a fast … If you enjoyed this game, see our list of games similar to The Dark Forest Calls.

A brilliant scientist has created the impossible — a machine that can travel through time.Together with his grandson, he begins a mission to change history itself. Their goal is simple: go back to the past, correct humanity's greatest mistakes, and create “Ultimate Peace”. Wars could be prevented. Natural Disasters could be stopped. Entire timelines could be rewritten. But you are that grandson.… If you enjoyed this game, see our list of games similar to Back In Time.

Shadowlift: Zero Trace is a top-down stealth roguelite where every run is a break-in. Pick a location from the map, infiltrate a procedurally generated site, and steal as much cash and valuable gear as you can before security catches you. Cameras, guards, patrol routes, locked areas, and dangerous encounters stand between you and the exit. Go quiet. Set traps. Craft gear. Buy weapons. Improvise … If you enjoyed this game, see our list of games similar to Shadowlift: Zero Trace.

Lead high-risk surface rescue operations across a storm-scarred Earth. Power your rover, tools, and modular pack with limited energy resources as you recover survivors, salvage critical supplies, and help reclaim the world above. If you enjoyed this game, see our list of games similar to Windwalkers: Below the Storm.

Our Final Choice is a Sci-Fi psychological horror where you must stop a god-like AI's awakening. A massive underground AI research center stands near an isolated nuclear power plant. You are the only resistance member who made it there. But things didn't go as planned and now you are alone in a bunker in the woods. You have to choose: risk your life to destroy the defense systems and dismantle the… If you enjoyed this game, see our list of games similar to Our Final Choice.

Embark on an epic journey in Marshmallow Marvin: Grimvault, where dark tombs, ancient relics, and perilous puzzles await! Join the fearless adventurer Marvin as they explore haunted vaults, filled with deadly traps, shifting passages, and ancient secrets. Test your wits and agility to solve intricate puzzles, dodge treacherous obstacles, and unearth the mysteries of the cursed vault. Will Marvin c… If you enjoyed this game, see our list of games similar to Marshmallow Marvin: Grimvault.

Survival in a Silent WorldALONE: NO SIGNAL is a realistic single-player survival game set in a world where humanity has suddenly disappeared. You wake up to find the roads empty, homes abandoned, and every communication channel silent. The world has not been destroyed by war or consumed by monsters. It has simply been left behind. Explore abandoned locations, gather supplies, manage your physica… If you enjoyed this game, see our list of games similar to ALONE: NO SIGNAL.

45%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, monetization

59% User Score Based on 27 reviews

The outside world is no longer fit to live in, and there is only one place that can protect people: the bunker. Become its overseer and take responsibility for difficult choices: saving or rejecting, sharing or denying, trusting or defending. There’s nothing but chaos outside, and each knock on the door may mean salvation or destruction. Your choices will decide the fate of the bunker’s inhabitant… If you enjoyed this game, see our list of games similar to Underchoice.

The vanished knights, and the ancient castle twisted into another world The radiant, glorious empire of Yurationus. It was an age of peace, but a tragic incident occurred at a fortress on the empire’s frontier. The lord of the castle went mad and summoned demons, countless people were sacrificed, and news of the disaster finally reached the imperial capital. The Divine King Lenas immediately dis… If you enjoyed this game, see our list of games similar to Night Castle.

LET BLOOD BE SHED! The world as you knew it is gone, replaced by a twisted and violent hellscape. You've been injected with a psychoactive drug, and your mind and body are barely holding together. Fight your way through the chaos and emerge alive, if you can. KILL OR BE KILLED In this brutal fight for survival, there's no room for mercy or hesitation. You'll have to wield every weapon at your… If you enjoyed this game, see our list of games similar to INJECTION.

A Living Archive of AnomaliesPhantom Containment is built around a growing archive of entities, aberrant species, anomalies, and forgotten civilizations discovered throughout Helix Planet. The long-term vision is an expansive and evolving bestiary that continues to grow over time, introducing new species, entity classes, anomaly types, and ancient mysteries as the world expands. Origin Unkn… If you enjoyed this game, see our list of games similar to Phantom Containment.

87%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

87% User Score Based on 89 reviews

Set in the unforgiving lands of Alaska, Edge of Sanity is a Lovecraftian survival horror game with unique 2D art, a disturbing story, and complex base management. Gather resources, carefully plan your expeditions and explore the world of madness as you struggle to keep your humanity. If you enjoyed this game, see our list of games similar to Edge of Sanity.

73%Game Brain Score

Most mentioned positive aspects:atmosphere, story

Most mentioned negative aspects:gameplay

100% User Score Based on 24 reviews

Research Facility G-1-6 has gone dark. Your mission: reestablish contact and investigate the communication blackout. Equipped with AEGIS-scanner and a flashlight, uncover what is really going on here. If you enjoyed this game, see our list of games similar to Quantum Sleeper.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

86% User Score Based on 3,912 reviews

Critic Score 85%Based on 4 reviews

"Inspired by BioShock and System Shock 2, Void Bastards is a revolutionary new strategy-shooter that will test your wits as well as exercise your aim. Can you lead the misfit prisoners of the Void Ark through the derelict spaceships and myriad dangers of the Sargasso Nebula?" If you enjoyed this game, see our list of games similar to Void Bastards.

"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.

Embark on an epic adventure with Marshmallow Marvin as he navigates a treacherous dungeon filled with deadly turrets, menacing spikes, and cunning traps. Guide Marvin to safety through skilful manoeuvring and quick thinking in this thrilling pixelated quest for freedom! Face increasingly challenging obstacles as you collect coins and hearts to aid Marvin on his journey. Will you help him escape an… If you enjoyed this game, see our list of games similar to Marshmallow Marvin.

You find yourself standing next to a suspicious looking house, drawn in by strange, unsettling noises from within. Armed with only a flashlight and a gun, you decide to investigate. What secrets lie behind the eerie silence and the unsettling atmosphere? As you step into the dark and twisted halls, every creak and shadow puts your nerves on edge. You’ll search for clues, each discovery pullin… If you enjoyed this game, see our list of games similar to Shattered Truth.

Scavenge. Fight. Extract. Bring everything home. Escape from Gridlock is a turn-based tactical extraction game where every expedition is a gamble. Enter dangerous grid-based maps, search abandoned areas, open containers, fight monsters and hostile units, and decide when to get out. Push deeper and you may find better loot. Stay too long, make one bad move, or run out of resources, and you may los… If you enjoyed this game, see our list of games similar to Escape from Gridlock.