60+ similar titles based on shared tags and player behavior. Themes include Outbreak Sim, Simulation, Indie, Singleplayer.
"Pathogen" is a STG game base on real human body with little Rogue-Like element. You can propagate evolve infect and hide as different kinds of pathogens in human body.
Trojan Inc.
Will you be able to infect all devices of the world? «Trojan Inc.» - simulator, which will involve you in a world of computer viruses and trojans.
![40 Days [四十天] header art](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/header.jpg?t=1574438101)
40 Days [四十天]
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.
Will you be able to infect all devices of the world? «Trojan Inc.» - simulator, which will involve you in a world of computer viruses and trojans.
Why similar: Outbreak Sim 85.1% ★, Simulation 10.4%, Indie 4.5%
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 86.8% ★, Simulation 9.2%, Indie 4%
VIRUS OF SURVIVORS:LIFE SIMULATOR is a brand new simulation game, where you can explore the human body and fight against viruses and infections .The game begins on the emergency class, where a sick man lies, who waiting for a medicine of vital… You will be the medicine capsule which can redound the healing, and you enter into the human...
Why similar: Outbreak Sim 62.9% ★, Simulation 21.2%, Action 12%, Adventure 4%
Play as the zombies! Infect and Destroy is an indie game in which you play as an infectious disease with the sole purpose of eliminating everyone on Earth. Play as an ultra-intelligent self-aware virus capable of reanimating the dead and turning them into your minions.
Why similar: Outbreak Sim 81.7% ★, Simulation 8.9%, Action 5.4%, Indie 3.9%
Evil Labs is a game about building and managing your own Evil Laboratory. Research and develop diseases, infect people, sell the cure and get rich!
Why similar: Outbreak Sim 84% ★, Simulation 11.4%, Indie 4.5%
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 80.4% ★, Simulation 11.9%, Indie 5.3%, Adventure 2.4%
DeadOS is an early access zombie outbreak simulator by Benn Powell that focuses on city-wide scenarios where you have access to fully customize your apocalypse experience from beginning to end. Simulation. Sandbox. Survival!
Why similar: Outbreak Sim 88.7% ★, Simulation 7.8%, Indie 3.5%
Plague Inc: Evolved is a unique mix of high strategy and terrifyingly realistic simulation. Your pathogen has just infected 'Patient Zero' - now you must bring about the end of human history by evolving a deadly, global Plague whilst adapting against everything humanity can do to defend itself.
Why similar: Outbreak Sim 81.9% ★, Simulation 14.3%, Indie 3.7%
Relive the original Bio Inc. experience, rebuilt from the ground up for PC to celebrate its 15th anniversary. Develop deadly diseases, cripple your victim’s body, and determine their ultimate fate in this biomedical strategy simulator.
Why similar: Outbreak Sim 79.3% ★, Simulation 20.7%
Quarantine is an intense turn-based strategy game about waging war on pandemic disease. Recruit a team of specialized operatives to deploy on worldwide missions. Research the contagion, upgrade your tech, and quarantine the outbreak before it kills us all.
Why similar: Outbreak Sim 88% ★, Simulation 9.7%, Indie 2.3%
An exciting survival game with roguelike elements in which you have to play as a police officer in a city engulfed by a pandemic, look for infected people and isolate them, manage the budget and hire police officers, set up vaccination centers and propaganda stands.
Why similar: Outbreak Sim 74.3% ★, Simulation 14.5%, Roguelite 6.2%, Action 2.9%, Indie 2.1%
A world where you can create your own zombie apocalypse to your liking!
Why similar: Outbreak Sim 76.4% ★, Simulation 20.4%, Indie 3.2%
Starphage is a real-time plague simulation played as a galactic pathogen. Weigh transmission against lethality with every trait you evolve, spread by starship and solar wind alike, and devour a living galaxy before its civilizations engineer a cure.
Why similar: Outbreak Sim 76.7% ★, Simulation 12.3%, Roguelite 7.6%, Indie 3.4%
This is an RPG game where you will follow our protagonist to fight and save lives!
Why similar: Outbreak Sim 82.6% ★, Simulation 12.4%, Adventure 2.9%, Indie 2.1%
通过酷鱼防疫宣传系列教学，用户可以避免去实体展馆带来的感染风险，只需要戴上VR设备就能真切地体验到身边常见的潜在灾害，学习关于新冠病毒的来源、传播途径及防治手段。
Why similar: Outbreak Sim 84.6% ★, Simulation 15.4%
Total City Defense is a zombie themed survival game where you must complete each level to progress. Using the mouse and keyboard you control various units, including Troops, Turrets and Drones to make your way through each level rescuing civilians, VIPS and destroying enemy strong holds.
Why similar: Outbreak Sim 67.3% ★, Action Roguelike 24.3%, Action 6.4%, Indie 2%
A campy, crazy pixelart zombie apocalypse arcade sim where you're the bad guy. Drop your virus and spread it across the globe while you unlock a whole horde of bizarre undead to do your bidding.
Why similar: Outbreak Sim 83.5% ★, Simulation 9.4%, Indie 4.6%, Action 2.5%
War of the Zombie brings together the best of turn-based simulation and real-time strategic gameplay action across the entire world at the very start of a mysterious undead outbreak.
Why similar: Outbreak Sim 83.8% ★, Simulation 16.2%
A new wave of refugees is flooding the checkpoint. Inspect every survivor, identify the infected before they turn, and stop the outbreak from spreading to the outside world in this tense zombie apocalypse screening simulator.
Why similar: Outbreak Sim 77.7% ★, Simulation 14.6%, Action 7.6%
You work the night shift inside a small aid booth. People arrive at your window asking for help. Food. Water. Medicine. Sometimes… things that don’t belong in a donation box. Every box you prepare makes the night worse.
Why similar: Outbreak Sim 85.2% ★, Simulation 11.9%, Indie 2.9%
You're a mutated snail in a massive open world. Free your friends, slime through jobs, dodge snail cops, and collect $4000 to escape the island by boat. Explore, fail, restart — and laugh while doing it. It's weird. It's fun. It's Snailbreak.
Why similar: Outbreak Sim 79.7% ★, Action Roguelike 14.8%, Adventure 2.9%, Indie 2.7%
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 91% ★, Adventure 5.2%, Indie 3.8%
Survive a zombie-infested mall for 3 days. Fight, scavenge, rescue, and customize your character in this dynamic game.
Why similar: Outbreak Sim 80.6% ★, Simulation 10.6%, Action 6.6%, Indie 2.3%
Become an inspector examining causes of plane crashes. Visit the crash site, gather evidence and interrogate witnesses. Explain whether the accident was caused by independent factors or human errors.
Why similar: Outbreak Sim 74.2% ★, Simulation 22.7%, Indie 3.1%
Survive as long as you can as a thirsty vampire. Will you hide your kills to avoid the guards? Cause panic in the middle of a crowd? Graze on your victims, turning them into cursed killing machines? Vampire Instinct features an infinite world of procedurally generated towns and townsfolk to eat.
Why similar: Outbreak Sim 61.3% ★, Action Roguelike 19.6%, Simulation 13.2%, Action 5.9%
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 82.3% ★, Simulation 9.6%, Action 5.4%, Indie 1.9%, Adventure 0.9%
Global Agent is a top-down roguelite action game in which you explore and save a world plunged into chaos by a mysterious plague. Step into the role of one of several agents, each of whom develops their own unique special abilities. Fight, plan your journey, and overcome the epidemic.
Why similar: Outbreak Sim 62.5% ★, Action Roguelike 22.8%, Roguelite 8.7%, Action 3.8%, Indie 2.3%
Exurgo is a rogue-lite shooter built for roomscale VR. Fight your way up the Spire, an alien space elevator. Find secrets, collect power-ups and defeat bosses. Careful, each death will send you back to the start, but let you upgrade for your next ascent. Can you destroy the Spire and save the world?
Why similar: Action Roguelike 61.8%, Action 14.9%, Roguelite 12.5%, Indie 10.8%
LaBlue Horror is a first-person psychological horror game set in a dark Backrooms-inspired maze. Explore, hide, survive and find the exit before the creature finds you.
Why similar: Outbreak Sim 61.8% ★, Simulation 18.9%, Action 14.7%, Adventure 4.6%
A sleek 'n' squishy top-down 3D roguelike action game.
Why similar: Action Roguelike 57.6%, Roguelite 16.2%, Action 15.1%, Indie 11%
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 82.6% ★, Simulation 14.1%, Indie 3.3%
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 78% ★, Action 14.6%, Adventure 4.4%, Indie 3.1%
Kehra is a future based little puzzel game, with different voicelines and music...
Why similar: Outbreak Sim 88.5% ★, Simulation 9.1%, Indie 2.3%
Become the plague in an asymmetrical player verses simulation battle for immortality. Infect populations, collapse economies, and harvest the dead to fuel your path to lichhood; only if you can conquer an adaptive world fighting to survive.
Why similar: Outbreak Sim 82.4% ★, Simulation 12.4%, Action 2.5%, Indie 1.8%, Adventure 0.8%
It's a game where you run Pub on Ghost Line. Cute ghosts come as guests, so treat guests to alcohol. And also, this game has the feature of Rogue Like.
Why similar: Outbreak Sim 61.3% ★, Action Roguelike 19.7%, Simulation 11%, Roguelite 8.1%
Fuse Rush is a fast-paced physics action game inspired by the N64 classic Blast Corps! Grab bombs and objects, charge your throw power, and clear obstacles. Earn rewards, unlock cool skins in the shop, and beat the highscore before time runs out!
Why similar: Outbreak Sim 61.4% ★, Simulation 19.7%, Action 12.1%, Adventure 4.4%, Indie 2.4%
Battle against hordes of violent creatures in this 2D arcade-shooter. Utilize your vast arsenal of weapons to survive across the 8 maps, level up using the unique class and perk system, beat your previous high scores as you become stronger. Endure the peril alone, or with up to 3 other friends.
Why similar: Outbreak Sim 65.3% ★, Action Roguelike 24.9%, Action 9.7%
It’s time for the zombies to take revenge. Humanity has been happy for far too long, use your arsenal of unholy powers, mutated zombies, and destructive totems to put humanity back in its place in this strategy roguelike game.
Why similar: Outbreak Sim 80.6% ★, Roguelite 10%, Simulation 9.5%
In a world ravaged by climate collapse, flee a ruthless mafia alongside fellow survivors in this cooperative turn-based strategy game: manage hunger, thirst and resources while journeying together toward safety.
Why similar: Outbreak Sim 95.6% ★, Indie 4.4%
Build barricades and face spectacular natural disasters in a relaxing physics-based game where every structure can save lives.
Why similar: Outbreak Sim 91.3% ★, Action 4.5%, Indie 4.2%
Examine and test patients for common and novel infections using sophisticated medical instrumentation. Isolate and treat infected patients. Discover the wonders, mysteries, and horrors of medical science. Rumors of mysterious diseases and human experimentation are unconfirmed.
Why similar: Outbreak Sim 83.5% ★, Simulation 16.5%
Virus Lab is a first-person simulation where you run a high-security research facility. Play solo or team up in co-op with up to 3 friends. Handle dangerous samples, manage scientists and equipment, prevent containment breaches, and push research forward under constant pressure.
Why similar: Outbreak Sim 75.7% ★, Simulation 21.6%, Indie 2.7%
Once a thriving alien world, now a vast desert—devoured by the relentless Swarm. These towering insect invaders have left only scattered oases and buried ruins. Grow food, craft powerful resources, and uncover lost secrets to push back against the tide and restore balance to a dying world.
Why similar: Outbreak Sim 91.3% ★, Simulation 5.5%, Action 3.2%
Lead a train carrying the last survivors of humanity across a frozen world. Manage resources, explore abandoned locations, and make difficult decisions that will determine the future of Convoy 07.
Why similar: Outbreak Sim 90.6% ★, Simulation 5.8%, Indie 2.5%, Adventure 1.1%
In the game, day and night alternate. Zombies will not be active during the day, so you can build your home with confidence. But at night you have to resist hordes of zombies and guard your camp!
Why similar: Outbreak Sim 87.2% ★, Simulation 10.4%, Adventure 2.4%
When the City Burns, the Truth Hides in the Dark. Hours 2–4: Dead City Protocol is a Third-Person Tactical Shooter where Cops, SWAT, & National Guard fight a Spreading Outbreak—and Government Forces sent to erase it. Survive Early Hours of Outbreak, ambushes, and a lethal cover-up.
Why similar: Outbreak Sim 75.1% ★, Simulation 13%, Action 9.1%, Adventure 2.8%
A Huge Wave of Zombies Are Coming! Control hundreds of swarming zombies to conquer the entire city!
Why similar: Outbreak Sim 69.5% ★, Simulation 16.6%, Action 11.5%, Indie 2.3%
Rogue Stache is an action-adventure platforming roguelike which draws heavy inspiration from hits such as Rogue Legacy, Risk of Rain, and Magicite. Explore vast interstellar dungeons and defeat hordes of cunning enemies!
Why similar: Action Roguelike 55.5%, Roguelite 17.8%, Action 15.5%, Indie 8.7%, Adventure 2.5%
A contagious puzzle game where death is the only way to live! Use infectious abilities to expand your virus hive mind. But spread carefully, because each ability results in your host’s death! Master your deadly skills so you can live another day.
Why similar: Outbreak Sim 91.7% ★, Adventure 4.9%, Indie 3.3%
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 89.9% ★, Action 4.9%, Indie 3.5%, Adventure 1.6%
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 84.4% ★, Action 12.9%, Indie 2.6%
PL:OT 2025 is a third-person shooter horror survival simulator where you will experience terror while exploring an infected city, alone or with your closest person.
Why similar: Outbreak Sim 74.1% ★, Simulation 13.9%, Action 8.5%, Adventure 2.8%, Indie 0.7%
Hellmut: The Badass from Hell is a fast-paced bullet-storm dungeon crawler. Use absurd Transformations to defeat demonic hordes, challenge random bosses in random levels, equip powerful guns, loot valuable treasures, and basically murderize a shockingly large number of demons.
Why similar: Action Roguelike 52.8%, Action 27.1%, Indie 20.1%
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 84% ★, Action 13.1%, Indie 2.9%
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 75.2% ★, Simulation 13.7%, Action 8.4%, Adventure 2.7%
Everescape is a simulator of an employee of the immigration department, the main task of which is to prevent the entry and spread of the virus. Whether you choose to follow all the recommendations or show mercy, the choice is yours.
Why similar: Outbreak Sim 86.9% ★, Simulation 9.6%, Indie 3.5%
Weed Inc. is a global strategy simulation. Build a cannabis strain from fragments, introduce it to legal markets, and spread it country by country. Turn Consumers into Addicts, contain the Side Effects, and stay ahead of an escalating Global Response.
Why similar: Outbreak Sim 79.6% ★, Simulation 18.2%, Indie 2.2%
An absurd comedy visual novel about a scientist dinosaur trying to stop a meteor while politicians, media stars, and rich lizards compete to be catastrophically stupid.
Why similar: Outbreak Sim 96.5% ★, Indie 3.5%
EverBlock blends evolving blocks with bullet-hell survival. Choose six craft types, aim manually, dodge, and blink. Battle multiplying blocks, Bosses, and Demon Lords. Earn XP, gather materials, and build your Shelter to unlock craft and upgrades. Adapt and survive.
Why similar: Outbreak Sim 76.6% ★, Simulation 18.3%, Adventure 2.6%, Indie 2.5%
