
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.
60+ similar titles based on shared tags and player behavior. Themes include Indie, Outbreak Sim, Strategy, Simulation.

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.

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 83.5% ★, Strategy 14.5%, Indie 2%
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 85.7% ★, Strategy 12.5%, Indie 1.8%
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 73.9% ★, Strategy 22.8%, Indie 1.5%, 2D 1%, Singleplayer 0.7%
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 83% ★, Strategy 14.4%, Indie 2%, Singleplayer 0.6%
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 85% ★, Strategy 13.1%, Indie 1.9%
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 80.7% ★, Adventure 10.4%, Relaxing 3.3%, 2D 2.6%, Indie 2.4%
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 81.4% ★, Strategy 17.7%, Indie 1%
Virus is spreading in this world, try to survive as long as possible. Avoid other or try to approach and cure them?
Why similar: Outbreak Sim 70% ★, Strategy 18.6%, Logic 4.6%, Score Attack 3.9%, 2D 2.2%
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 78% ★, Adventure 19.3%, Indie 1.5%, Singleplayer 1.2%
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 94.2% ★, Minimalist 3.8%, Indie 1.6%, Singleplayer 0.4%
LightCells is an elegant and minimalist logic puzzle game that captivates players with its simplicity and depth.
Why similar: Strategy 35.5%, Puzzle 19.9%, Minimalist 13%, Logic 11%, Relaxing 10.2%
Kehra is a future based little puzzel game, with different voicelines and music...
Why similar: Outbreak Sim 71.7% ★, Strategy 14.1%, Puzzle 9.7%, Logic 3.2%, Indie 0.9%
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 70.8% ★, Puzzle 12.6%, Strategy 9.2%, Adventure 5.5%, Indie 1.3%
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 78.3% ★, Strategy 13.4%, Pixel Graphics 5.4%, Indie 2%, Singleplayer 0.9%
You wake up in a bright, but mysterious room. You don't know what is happening or how you got there.
Why similar: Strategy 47.2%, Adventure 33.4%, Puzzle 15.4%, Indie 2.7%, Singleplayer 1.5%
Just A Flu is a strategy simulation game about fighting the deadly fast spreading disease. Decide how to deal with infected people, when to close transport hubs, declare quarantine, or lockdown. Can you not only stop pandemic but avoid panic and not destroy the economy, causing more harm?
Why similar: Outbreak Sim 61.2% ★, Strategy 15.5%, Minimalist 9.4%, Logic 7.4%, 2D 4%
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 77.4% ★, Strategy 22.6%
Huey and Satura find themselves lost in the colorless world of Umiro with no memory of their past or how they arrived in this mysterious place. Draw your way through beautiful puzzles and guide Huey and Satura as they restore color to Umiro.
Why similar: Strategy 46.6%, Adventure 29.1%, Puzzle 17.9%, Indie 6.4%
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 78.6% ★, Adventure 21.4%
Echo is a puzzle game, where a clone reflects all your moves. Your goal is to solve puzzles and find out how to destroy your clone.
Why similar: Strategy 33.6%, Puzzle 19%, Minimalist 12.2%, Logic 10.3%, Relaxing 9.1%
ParallHex is a puzzle game where you'll navigate increasingly challenging levels. Solve puzzles simultaneously in two distinct worlds, interconnected by your every move.
Why similar: Strategy 36.5%, Minimalist 22.7%, Puzzle 21.4%, Relaxing 10.9%, 2D 4.9%
Embark on a mind-bending adventure as Brainroll! Solve challenging puzzles in this sokoban-style game by moving brain blocks while sliding on ice. Relax in Brainroll's world, where clever thinking is the key to success. Get ready to roll your way to victory in this puzzle-packed sliding experience!
Why similar: Strategy 34.2%, Puzzle 21.5%, Logic 11.6%, Pixel Graphics 8.7%, Retro 8.3%
Over 40 challenging puzzles. Can you get to the treasure that lies at the end. Help Gripper get to the end of each room by collecting all the keys. Gameplay that eases you into new mechanics, that will eventually combine for more difficult puzzles.
Why similar: Strategy 47.2%, Adventure 28.2%, Puzzle 18.1%, Indie 6.5%
Tranquil, casual, minimal puzzle game with soothing audio visuals and unique gameplay.
Why similar: Strategy 31.3%, Puzzle 25.2%, Minimalist 15.4%, Relaxing 15.2%, Logic 11.7%
Celebrate Halloween while travelling the spookiest places in the world with the Walker family, completing nonograms, and having fun!
Why similar: Strategy 47.6%, Adventure 28.4%, Puzzle 16.3%, 2D 5.6%, Indie 2.2%
Escape from the Zombie Island Use cards scattered around the map to collect items Craft items Attempt to escape before the map is overrun by zombies
Why similar: Outbreak Sim 65.9% ★, Strategy 28.6%, 2D 3.6%, Indie 1.2%, Singleplayer 0.7%
Shard Shuffle offers a unique experience blending strategy and puzzles. Place pieces skillfully, destroy to accumulate points. Use combos and win bombs to optimize your strategy. Challenges add spice; earn Shards to personalize your gaming experience!
Why similar: Strategy 34.7%, Puzzle 18.1%, Score Attack 11.7%, Logic 10.3%, Minimalist 9%
In Killer Sudoku, every puzzle features cages that tell you the sum of the numbers inside. This extra information leads to beautiful logic that you will master as you progress through our handmade puzzles.
Why similar: Strategy 38.6%, Puzzle 18.7%, Minimalist 18.6%, Logic 12.6%, 2D 8%
Oh no! Humans stole your eggs! As the Alien mama, you're on a mission to make those egg-snatchers regret their dinner choices. You've got the power to control their brains and turn them against each other. We are going to make them do the craziest things, right mama?
Why similar: Outbreak Sim 65.1% ★, Strategy 17.4%, Adventure 8%, Retro 6.4%, Indie 2.3%
"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.
Why similar: Outbreak Sim 91.8% ★, Adventure 4.8%, Indie 3.4%
This is a game where you encounter some puzzles of various types, focusing mainly on split attention, and follow the very linear path laid out before you and definitely don't do anything immoral. Just follow the sequence and everything will be fine. I promise. I promise. I promise.
Why similar: Strategy 38.8%, Puzzle 17.4%, Minimalist 16.7%, Logic 10.6%, Pixel Graphics 7.9%
A challenging top-down strategy-puzzle-action game where you convert enemies into allies and link them to form powerful upgraded structures. Think and act quickly, or you'll be overwhelmed in just half a minute!
Why similar: Strategy 30.9%, Puzzle 17.1%, Pixel Graphics 13.9%, Minimalist 11.7%, Score Attack 9.5%
A platform game where you collect items to clear the stage, avoid or defeat enemies, pass through traps, and clear the stage with a system (operation) that uses the natural principle that creates a shadow when light does not pass through an object.
Why similar: Strategy 47.1%, Adventure 28.1%, Puzzle 12.7%, 2D 6.1%, Indie 4.6%
horror co-op game, try to escape from the horrible death trap of the mad scientist: Pas Fin. A portal and SAW inspired game that will put your nerves and trust in your friend at edge. good luck you stinky peasents
Why similar: Outbreak Sim 70.4% ★, Strategy 18.1%, Puzzle 11.5%
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 75.3% ★, Strategy 17%, Minimalist 5%, Indie 1.4%, Singleplayer 1.3%
A relaxing abstract puzzle game about unraveling shapes and optimizing space.
Why similar: Strategy 33.5%, Puzzle 19.6%, Minimalist 19.4%, Logic 9.9%, Relaxing 9.9%
Classic Sudoku, but with a twist--solve the game using Greek symbols.
Why similar: Strategy 28.5%, Puzzle 23.5%, Minimalist 14.4%, Relaxing 12.1%, Logic 11%
Centrist is a block stacking game where your goal is to place blocks around the center piece in a perfect square formation. Blocks will appear from 4 different directions.
Why similar: Score Attack 19.5%, Puzzle 19.4%, Strategy 17.9%, Logic 17%, Retro 15%
Hidden Square can be both easy and tricky. With its minimalistic design, the game presents a unique challenge of uncovering hidden squares.
Why similar: Strategy 39%, Minimalist 23.8%, Puzzle 22.6%, Relaxing 11.3%, Indie 2%
A calm and clean minesweeper with a modern aesthetic. No guessing, just pure logic.
Why similar: Strategy 24.3%, Puzzle 20.4%, Minimalist 20.3%, Logic 13%, Relaxing 9.8%
This is an RPG game where you will follow our protagonist to fight and save lives!
Why similar: Outbreak Sim 85.8% ★, Adventure 12.8%, Indie 1%, Singleplayer 0.4%
Beginners, casual players and experts will find an enjoyable challenge in My Sudoku. Solve puzzles at your own pace in a pleasant and relaxing atmosphere.
Why similar: Strategy 35.3%, Puzzle 21%, Logic 17.9%, Minimalist 13.4%, Relaxing 5.8%
So many bunnies. So little control. Breed them, protect them, and try not to wonder why the Goddess always needs more. Cute horror for curious minds.
Why similar: Outbreak Sim 77.3% ★, Puzzle 14%, 2D 5.4%, Indie 1.8%, Singleplayer 1.5%
A classic logic puzzle game taken to the natural conclusion: Infinity.
Why similar: Puzzle 20.6%, Logic 20.4%, Minimalist 14.2%, Retro 13.6%, Score Attack 8.9%
Moonlit Nights is a base management game set in a zombie apocalypse world. Form raiding parties and send them out to gather supplies, deal with mysterious visitors, and make difficult choices. How many days can you survive, or can you be freed and return to your normal life? Make your choice wisely.
Why similar: Outbreak Sim 73.1% ★, Strategy 19.3%, 2D 4%, Relaxing 2.9%, Indie 0.9%
Harmonize is a relaxing, minimalist puzzle game. Through thoughtful "placement" and "partial rotation," piece together the target shape. This rule creates highly intricate puzzles... featuring 32 carefully designed levels.
Why similar: Strategy 25.7%, Puzzle 20.1%, Logic 18.4%, Minimalist 18.4%, Relaxing 9.5%
The most difficult math game will make you scream. Match numbers in a matrix to form correct math operations.
Why similar: Strategy 40.4%, Minimalist 18.5%, Puzzle 18.1%, Score Attack 12%, 2D 8%
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 73.3% ★, Strategy 15.1%, Pixel Graphics 6.8%, 2D 4.1%, Singleplayer 0.7%
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 82.1% ★, Strategy 17.5%, Singleplayer 0.4%
Chroma Cross takes Nonograms beyond the binary of black and white and brings them into a rainbow of color. Experience Picross in refreshing polychrome.
Why similar: Strategy 42.8%, Puzzle 24%, Relaxing 12.2%, 2D 9.2%, Pixel Graphics 8.4%
SiNKR 3 is the culmination of the award winning minimalist puzzler series. SiNKR 3 offers a new slant on the familiar contraptions with new diagonal layouts and billiards-style physics. BY PLAYER DEMAND: multi-step undo.
Why similar: Strategy 31.4%, Puzzle 20.6%, Logic 20.2%, Minimalist 14.6%, Relaxing 11.6%
A simple and relaxing puzzle game where you can enjoy Nonograms (also known as Picture Cross or Griddlers). Featuring over 2,000 monochrome puzzles and over 1,000 color puzzles, there are more than 3,000 puzzles in total to solve!
Why similar: Puzzle 20.8%, Logic 20.4%, Minimalist 18.1%, Relaxing 13.4%, Pixel Graphics 9.8%
Aim your bubbles and blast away! Match 3 of the same bubbles with your cannon to reach new top scores!
Why similar: Puzzle 17%, Minimalist 16.5%, Strategy 15.8%, Logic 14.5%, Retro 10.5%
Kaya is a colorful logic game with relaxing gameplay and beautiful ambient soundtrack.
Why similar: Strategy 52.2%, Minimalist 15.6%, Puzzle 14%, Relaxing 8.9%, Indie 7.7%
Simplistic, relaxing puzzle game. Click boxes to create patterns. Make patterns to complete 100 achievements.
Why similar: Strategy 30.5%, Puzzle 24%, Minimalist 23.4%, Relaxing 12.2%, 2D 6%
A Logic Puzzle Pipes Game with a beautiful minimalist design and a uniquely prepared soundscape. Rotate the pipes until all the pipes are filled with water.
Why similar: Strategy 22.2%, Minimalist 21%, Logic 18.7%, Puzzle 18.4%, Relaxing 11.1%
Decypher hidden codes, with tons of exciting variants and levels
Why similar: Strategy 24.4%, Minimalist 24.4%, Logic 23.6%, Puzzle 22.9%, Indie 2.9%
Play through more than 400 levels of Sudoku in 3 variants. Asterisk, Girandola and Center dot!
Why similar: Strategy 29.7%, Puzzle 20.3%, Minimalist 15.7%, Logic 12.3%, Relaxing 11.5%