
Lost Harem is an adult game, in which you have to find your harem. You can't hesitate. The passion for girls only grows.
60+ similar titles based on shared tags and player behavior. Themes include Adventure, Outbreak Sim, 3D, Exploration.

Lost Harem is an adult game, in which you have to find your harem. You can't hesitate. The passion for girls only grows.

I Am Zombie
This is an RPG game where you will follow our protagonist to fight and save lives!

Operator: Observation
Operator: Observation is a Game based on the "Watch Rooms, and Report Anomalies" Concept of "Observation Duty" but now the Anomalies are way more aggressive and have way more ways to make you lose your Mind. Your Instructor will follow you on the way to becoming a good Operator.
This is an RPG game where you will follow our protagonist to fight and save lives!
Why similar: Outbreak Sim 53.4% ★, Post-apocalyptic 23.1%, Exploration 8.5%, Adventure 5.6%, Third Person 3.4%
Operator: Observation is a Game based on the "Watch Rooms, and Report Anomalies" Concept of "Observation Duty" but now the Anomalies are way more aggressive and have way more ways to make you lose your Mind. Your Instructor will follow you on the way to becoming a good Operator.
Why similar: Outbreak Sim 47.2% ★, 3D Vision 30.7% ★, Exploration 8.1%, 3D 5.5%, Adventure 4.8%
After a nuclear disaster, you must take cover in an abandoned bunker. Play with friends, gather supplies by day and fight fearsome creatures by night.
Why similar: Outbreak Sim 41% ★, Post-apocalyptic 26.5%, Multiple Endings 9%, Survival 6.7%, 3D 6.7%
Survive the plague. Manage a Safe House. Decide who to trust. A cinematic, story-driven psychological horror with multiple endings.
Why similar: Outbreak Sim 37.5% ★, Post-apocalyptic 17.4%, Choices Matter 9.1%, Multiple Endings 8.4%, First-Person 6.6%
Escape To School is an action game where you have to get into a school and get all requiered items to leave it. There is a tutorial where you will learn the mechanics of the gameplay. The final goal is to Escape the school in short time. You can try to beat your highscore every time you are playing.
Why similar: Outbreak Sim 52.3% ★, 3D Vision 39% ★, First-Person 8.2%, Indie 0.3%, Singleplayer 0.2%
Revenant has you trapped in Camp Hope, you have 7 days to uncover its dark secrets while avoiding the infected. Every night brings new threat, and every discovery brings you closer to the truth behind the second fall of man.
Why similar: Outbreak Sim 50.9% ★, Post-apocalyptic 17.8%, Exploration 10.5%, Survival 6.9%, First-Person 6.8%
"Survivor's Notes" is an FMV . Players control two protagonists, using choices and QTEs to unlock diverse story branches and endings. When a doomsday-dreaming civilian meets an apocalypse survivor, time, memory and fate intertwine. They seek truth in a crumbling city, closing in on a buried answer.
Why similar: Outbreak Sim 47% ★, Post-apocalyptic 19.8%, First-Person 7.5%, Multiple Endings 7%, Choices Matter 6.7%
"Dead Hourz" is a thrilling survival adventure set in a post-apocalyptic world. In a land ravaged by zombies, bandits, and scarcity, you must protect your family by gathering resources and making tough choices.
Why similar: Outbreak Sim 39.7% ★, Post-apocalyptic 28.9%, Exploration 7.6%, Survival 6.5%, Multiple Endings 5%
After the end of life, no survivors have been found, and we should continue to live.
Why similar: Outbreak Sim 42.9% ★, 3D Vision 33.4% ★, Exploration 8.1%, First-Person 7%, Adventure 4.9%
A Single Player, First Person Horror Experience within a mysterious corporate bunker. Play as a military inspector and uncover the secrets the corporation is hiding while safeguarding your own survival against the robotic mysteries lurking deep within the facilities confines.
Why similar: 3D Vision 47.6% ★, Post-apocalyptic 23.4%, Exploration 14.1%, 3D 8.9%, Adventure 5.5%
Fulgeonix criminals, made of pure energy, escape and sow chaos. Hunted by the Chaenombrus, guardians who can make themselves invisible, they must use their transformative powers to survive. In “Prisoners Hunt”, every escape is a fight for freedom.
Why similar: Outbreak Sim 54.6% ★, Post-apocalyptic 19.9%, Adventure 9.3%, First-Person 8.3%, Third Person 4.4%
A first-person shooter meets quarantine inspection in post-apocalyptic Chicago. You’ve got 30 days until the army arrives. Hold out, fix your car, and fight your way through Chicago to the main checkpoint to save your little brother.
Why similar: Outbreak Sim 60.3% ★, Post-apocalyptic 17.4%, First-Person 6.6%, Survival 6.4%, 3D 5.4%
A first-person, single player horror game featuring multiple immersive and terrifying levels.
Why similar: 3D Vision 41.4% ★, Post-apocalyptic 17.6%, First-Person 13.3%, Exploration 9.9%, 3D 9.7%
Immerse yourself in the story of Sarah and her dog Shibu. Solve the mystery of the terrible virus infection and save the city of Salt Lake. Solve puzzles, shoot zombies and learn the terrible secrets of this city.
Why similar: Outbreak Sim 48.1% ★, Hidden Object 15.6%, Exploration 9.2%, Third Person 7%, 3D 6.5%
Plague Architect is a strategic outbreak simulator set in a mall. Evolve symptoms and abilities to spread infection. Watch chaos unfold.
Why similar: Outbreak Sim 58.8% ★, Post-apocalyptic 23.5%, 3D 7.5%, Survival 5.1%, Atmospheric 4.2%
Why similar: 3D Vision 63.5% ★, 3D 12.4%, Exploration 8.1%, Adventure 7.9%, First-Person 7%
This is a single-player third-person action-adventure puzzle game that allows players to solve certain puzzles and explore more game content. This game currently only supports computers and can be operated through a keyboard and mouse.
Why similar: 3D Vision 34.3% ★, Post-apocalyptic 18.7%, Hidden Object 14.1%, Exploration 8.6%, First-Person 7.4%
This is a single-player third-person shooter about the zombie virus outbreak in the future world, as the last survivor and the last resistance of the zombies!
Why similar: Outbreak Sim 51.6% ★, Post-apocalyptic 27.6%, Third Person 5.7%, Survival 5%, Exploration 3.8%
Girl Survivor is a survival, construction, and role-playing game with a zombie themed background.
Why similar: Outbreak Sim 48.2% ★, Post-apocalyptic 26.1%, Third Person 6.4%, 3D 6%, Exploration 5.6%
First-person survival horror. After the catastrophe, the sun went dark, and the city is full of infected. Your hotel is a refuge and the only safe place, but loneliness drives you mad. Explore ruins, scavenge supplies. The key to survival is infection symptoms. Trust no one. Survive at all costs.
Why similar: Outbreak Sim 49.4% ★, Post-apocalyptic 17.3%, Exploration 8.5%, First-Person 7.3%, Choices Matter 5.4%
Dive into the heart of aviation mysteries in "Plane Accident: Prologue." Explore realistic crash sites, analyze evidence, and solve puzzles. Unveil the truth in this thrilling prelude to the full "Plane Accident" experience.
Why similar: Outbreak Sim 59.7% ★, Hidden Object 16.8%, Exploration 12.4%, First-Person 5.9%, Choices Matter 4.9%
It’s a post-apocalyptic game set in the year 2067. The game will feature full voice acting and all in-game texts and descriptions will be localized. It will be released in 9 languages. Unreal Engine 5.4.4 Unreal Engine 5.2.1
Why similar: Outbreak Sim 42.4% ★, Post-apocalyptic 19.8%, Hidden Object 13.8%, First-Person 7.5%, Third Person 6.3%
You are locked inside a cinema. Your only way to escape is to follow the instructions of your task: Watch the same film clip repeatedly and search for flaws to break free. But this may sound easier than it is, every wrong decision or death will set you back. So be careful!
Why similar: Outbreak Sim 44.7% ★, Choices Matter 14.7%, Hidden Object 14%, Atmospheric 8%, First-Person 7.2%
You will have to visit the patient's apartment, find out about the agent's disappearance and submit a report to VGL Corporation. The task is easy, but after you enter the apartment, the picture will change and only the goal will remain - to survive!
Why similar: Outbreak Sim 73.1% ★, First-Person 13.1%, Adventure 12.6%, Singleplayer 0.7%, Indie 0.5%
Frozen Shelter is an indie first-person walking simulator game made in realistic 3D graphics. As a location, the player will be presented with a bunker built during the Cold War of the USSR. The fascinating atmosphere of loneliness will put pressure on the player throughout the game.
Why similar: Outbreak Sim 36.2% ★, Post-apocalyptic 20.4%, Hidden Object 11.7%, First-Person 7.9%, Exploration 6.8%
In a post-apocalyptic world, found and develop your own colony under the threat of the undead. Be cautious against enemy colonies or form alliances. Engage in action-fueled battles against the undead and other humans using FPS or TPS game modes. Formulate your strategy and survive!
Why similar: Outbreak Sim 43.3% ★, Post-apocalyptic 30.9%, First-Person 7.5%, Survival 6.9%, 3D 5.8%
A hiker twists his foot in a dangerous curve in a mountain and finds himself in an unknown area. Injured and lost, all he can do is search for a shelter that protects him from dangerous animals.
Why similar: 3D Vision 44.2% ★, Exploration 14.1%, Adventure 11.7%, First-Person 9.5%, 3D 9.1%
Welcome to the tpp simulator of an insane nuclear power plant, in with you have to decide how to prevent a meltdown. Do you deal with the leak or handle an unruly school trip? Catch radioactive rats or isolate radioactive objects? The world has gone crazy and it's time to do something about it!
Why similar: Post-apocalyptic 50.3%, First-Person 17.9%, Atmospheric 10.4%, Exploration 7.9%, Survival 7.9%
A narrative-driven, choose-your-own-adventure game where a young survivor must make difficult decisions in order to survive the foggy wasteland of Cacti Coast and find a community to call home.
Why similar: Post-apocalyptic 30.3%, Choices Matter 13.4%, First-Person 11%, Multiple Endings 10%, Exploration 8.8%
"Corona Simulator" is a sophisticated mixture of challenging strategy game and frighteningly detailed virus simulation. As a global pandemic leader, you must skillfully manage nations' resources, make tough decisions, and impose drastic measures to combat the deadly coronavirus.
Why similar: Outbreak Sim 58.3% ★, Post-apocalyptic 25%, Choices Matter 6.9%, Survival 4.5%, Atmospheric 4.4%
Dark Survival is a horror survival game with a mix of the classic survival mechanics of find the items around the map to survive and the scary sounds and monsters of a horror game.
Why similar: Outbreak Sim 61.2% ★, Post-apocalyptic 22.9%, First-Person 10.5%, Survival 4.8%, Indie 0.3%
Explore the dark in The Last Show, uncovering hidden truths through environmental clues and psychological storytelling in a tense, immersive experience.
Why similar: Post-apocalyptic 39.4%, Exploration 20.3%, First-Person 16.7%, 3D 13.6%, Adventure 9.1%
V gate; It is an open world game that includes first and third person shooter, survival, exploration, crafting, horror, thriller, team, building, mystery, management concepts and drags you towards different worlds with explorations.
Why similar: Outbreak Sim 42.7% ★, Post-apocalyptic 26.4%, First-Person 7.2%, Exploration 7.1%, Third Person 6.3%
Fight against ruthless hordes of zombies, break through infected ruins, collect codes and keys, read notes left in a hurry, and search for clues. Each step may be the last, but it is the only one that brings us closer to the truth about what happened in Zone 404.
Why similar: Post-apocalyptic 38.1%, Hidden Object 21.4%, First-Person 13.2%, Exploration 11.5%, Atmospheric 8.1%
Survive in a post-apocalyptic city where every resource is worth its weight in blood. Explore the ruins, fight mutants and traitors, and uncover the dark secrets of the disaster. Your decisions will determine whether you become a legend... or another victim.
Why similar: Post-apocalyptic 34.4%, First-Person 13%, Choices Matter 11.9%, Multiple Endings 11.1%, 3D 10.9%
The premise of the game is to escape the game level as quickly as possible. This is a great game for speed running!
Why similar: Outbreak Sim 47% ★, Hidden Object 15.2%, Exploration 9.7%, First-Person 8.3%, 3D 6.4%
Step into the mystery of 'Blackwood manor,' a thrilling interactive adventure game where you investigate a secluded manor to uncover a sinister past shrouded in mystery. Explore the eerie surroundings, gather clues, and piece together the truth behind a series of chilling disappearances.
Why similar: 3D Vision 48.4% ★, Hidden Object 19.4%, Third Person 8.7%, Choices Matter 7.5%, Adventure 6.4%
Get ready to solve dozens of puzzles, use your sharp mind, explore mysterious locations and find evidence to find the killer. Can you become a true detective?
Why similar: 3D Vision 54.6% ★, Hidden Object 25.6%, Adventure 13%, Atmospheric 5.9%, Indie 0.5%
Can you survive a zombie apocalypse? Day Zero is a text-based survival game where choices determine fate and ethical and moral decisions matter. Every choice shapes the story. Are you ready to test your limits in a zombie apocalypse?
Why similar: Outbreak Sim 42.2% ★, Post-apocalyptic 24.9%, Choices Matter 9.9%, Multiple Endings 8.4%, Survival 6.5%
This is a walking simulator with elements of horror and suspense. You are trapped in an endless corridor, where eerie events keep unfolding, as if something is trying to stop you from escaping...
Why similar: 3D Vision 54.3% ★, Exploration 13.8%, First-Person 11.9%, 3D 9.7%, Atmospheric 5.4%
The Last Survivor is a serious, narrative-driven visual novel set in a sudden zombie apocalypse. You play as an ordinary high school student forced to make difficult decisions as the world collapses. Every choice matters, and mistakes carry irreversible consequences.
Why similar: Outbreak Sim 60.6% ★, Post-apocalyptic 26.9%, Survival 7.1%, Multiple Endings 5.1%, Singleplayer 0.2%
Out of Sight VR pulls you into a chilling nightmare where you see through the eyes of a child’s only comfort: her teddy bear. Guide Sophie through a sinister mansion and evade the lurking horrors that stalk her every move. The shadows are watching. And Sophie is counting on you.
Why similar: 3D Vision 59.5% ★, Exploration 14.4%, Adventure 12.7%, First-Person 12.5%, Indie 0.5%
A long-forgotten house becomes your inheritance. But as you wander its dark corridors and solve its eerie puzzles, you soon realize this legacy isn’t yours alone. Uncover the hidden secrets and face the true nature of what you’ve inherited.
Why similar: 3D Vision 48.2% ★, Hidden Object 20.4%, First-Person 10.2%, 3D 8.6%, Adventure 6.4%
Dead Wave is a first-person zombie survival horror game where a mysterious radio signal is the only thing standing between you and the end of the world — or the thing that caused it.
Why similar: Outbreak Sim 60.4% ★, Post-apocalyptic 29.9%, Adventure 4.8%, 3D 4.6%, Singleplayer 0.4%
After the meteorite fall, Earth became a deadly trap. The ozone layer is destroyed, and sunlight is lethal. You took shelter in a house, but some people outside may be infected. Let them in or keep them out? Your survival depends on your choice.
Why similar: Outbreak Sim 47.7% ★, Post-apocalyptic 17.2%, Hidden Object 15.5%, First-Person 8.1%, 3D 6.4%
A deadly outbreak consumes the city of Red Panda. Deadly flesh-eating zombies roam the streets looking for their next meal. Will you and fellow survivors escape the night, or will you join the horde of the undead? Every choice is important and every bullet counts.
Why similar: Outbreak Sim 59.6% ★, Post-apocalyptic 21.2%, Adventure 6.3%, Choices Matter 5.7%, Atmospheric 4.8%
A short, choose your own adventure game about two boys that find each other in a lonely, post-apocalyptic town.
Why similar: Post-apocalyptic 34.7%, Choices Matter 14.2%, Multiple Endings 9.7%, First-Person 9.7%, Exploration 9.1%
In this game you have to overcome your fears. Monsters from under the bed, monsters who knock on doors, knock out windows, cemetery, bugs, spiders, aliens and much more. All that you are afraid of, you will find in this game.
Why similar: Outbreak Sim 47.6% ★, 3D Vision 31.1% ★, Exploration 8.7%, First-Person 7%, 3D 5.6%
40 Days is a special strategy simulation game related to infectious diseases spread all over the city. You, as ahead of the quarantine department, have been given full authority and manpower to contain the city, deal with different parties, virus in the city and most importantly find out the cure.
Why similar: Outbreak Sim 99.3% ★, Indie 0.7%
Virus Petya - a simulator of the system administrator. In this game you need to run from one computer to another, to remove from the computer a terrible virus "PETYA". But it's not easy, because with each attempt of the virus to infect the computer, the virus gets closer to the end of his successful work
Why similar: Outbreak Sim 87.2% ★, Adventure 7.9%, Atmospheric 3.7%, Indie 0.9%, Singleplayer 0.4%
You trapped in an infinite dream loop. To reach the morning, you must carefully observe your surroundings.
Why similar: 3D Vision 49.8% ★, Hidden Object 21.9%, First-Person 11.1%, 3D 9.4%, Adventure 6.9%
The crash is just the beginning. Trapped in the frozen hell of Siberia, you must fight for every single day. Use the wreckage, build shelter, find food, and face deadly threats. Rescue may never come – how long can you survive?
Why similar: Outbreak Sim 56.7% ★, Exploration 10.5%, First-Person 9.5%, 3D 7.4%, Adventure 6.2%
Last Minute is a first person horrorgame. Your goal is to escape from differnt maps and differnt enemys. (This game contains jumpscares)
Why similar: Outbreak Sim 68.7% ★, Exploration 11.7%, First-Person 9.8%, Atmospheric 5.3%, Adventure 3.7%
A mysterious fog has fallen over Rock Valley. Strangers speak half-truth over the radio. Expose the lies, or remain silent forever.
Why similar: Outbreak Sim 57.9% ★, Exploration 10.7%, First-Person 10.1%, Multiple Endings 9.7%, 3D 7.1%
This game is a puzzle based on the Day of Atonement. The player is the High Priest and must complete all the duties for the Day of Atonement.
Why similar: 3D Vision 33.6% ★, Hidden Object 19.6%, Exploration 11.6%, Faith 10.6% ★, First-Person 8.8%
Warranted Humanity is a post-apocalyptic 2D side scroller where choices matter. Fight different infected and rival factions, scavenge, skill up, craft, manage your shelter and other survivors, all in a race against time to ensure humanity’s survival before everyone is irreversibly infected.
Why similar: Outbreak Sim 55.6% ★, Post-apocalyptic 27.2%, Choices Matter 9.4%, Survival 7.4%, Singleplayer 0.3%
Fear of the Dark is a first person survival horror full of mystery. The actions are taking place in an abandoned dark building where there’s no one except for you… and someone else’s chilly presence. Explore the building and find the exit, but try not to catch the evil’s eye.
Why similar: Hidden Object 27.3%, Exploration 17.7%, Faith 15.5% ★, First-Person 14.1%, 3D 11.4%
A 3-part psychological horror adventure that will plunge you into the dark delusions of Cotard Syndrome. Shape your fate through crucial choices and unlock 4 different endings. Each playthrough unveils new secrets and chilling confrontations.
Why similar: 3D Vision 46.9% ★, Hidden Object 19.6%, First-Person 10.4%, 3D 8.4%, Multiple Endings 8%
Barricade Protocol: Survive in the world's last bastion, the Vera Hospital. Farm on the rooftops, generate power on balconies, and transform patient rooms into shops to build your own vertical city within the hospital corridors.
Why similar: Outbreak Sim 53.9% ★, Post-apocalyptic 32.1%, Survival 8.3%, Adventure 3.4%, Atmospheric 2.2%