Games Like Alien Madness

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 42% ★, Villain Protagonist 18.6% ★, Dark Humor 5.9%, Memes 5.4%, Strategy 4.1%

Embark on a toe-tally awesome adventure as a relentless little mouse with a big appetite for nibbling toes. Explore a world spiraling into absurdity as you nibble your way through various states of societal collapse. Toe the line of hilarity and insanity!

Why similar: Villain Protagonist 45.3% ★, Post-apocalyptic 12.3%, Stealth 10.8%, Comedy 9.5%, Top-Down 8.9%

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 65.2% ★, Strategy 11.5%, Simulation 8.7%, Tactical 6%, Post-apocalyptic 4.8%

It's 3:00 a.m. Your neighbours are having a loud party. Stop them. Party Hard is tinyBuild's award-winning stealth strategy game about ruining parties by any means.

Why similar: Villain Protagonist 38.8% ★, Stealth 17.4%, Dark Humor 10.2%, Pixel Graphics 9.7%, Strategy 6.5%

The cult-classic returns! Terrorize the people of 1950's Earth in the role of the evil alien Crypto-137. Harvest their DNA and bring down the US government in the faithful remake of the legendary alien invasion action adventure. Annihilate puny humans using an assortment of alien weaponry and psychic abilities.

Why similar: Villain Protagonist 45.4% ★, Aliens 21%, Dark Humor 8.6%, Comedy 7.3%, Funny 6%

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 53.7% ★, Post-apocalyptic 12.8%, Tactical 9%, Simulation 7.1%, Strategy 6.9%

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 81% ★, Strategy 8.1%, Simulation 7.6%, Indie 3.4%

You are a pig, and not a meat! Jump on a skateboard and do the trick! Create some chaos and gather pearls, this game will let you immerse with no rest.

Why similar: Villain Protagonist 50.5% ★, Stealth 15.8%, Comedy 12.6%, Funny 11.2%, Indie 4.6%

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 76.8% ★, Simulation 8%, Strategy 7.6%, Indie 3.3%, Funny 3.1%

The Fabulous Fear Machine is a narrative-driven strategy game with a pulp horror style. As the Machine's new Master, you must sow fear and expand your influence by creating Legends, harvesting resources, manipulating events, and spying on your enemies.

Why similar: Outbreak Sim 50.4% ★, Villain Protagonist 19.7% ★, Dark Humor 9.1%, Top-Down 6.1%, Strategy 5.4%

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 83.2% ★, Strategy 7%, Simulation 6.8%, Indie 3%

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 74.4% ★, Memes 12.2%, Simulation 8.5%, Indie 3.9%, Singleplayer 1.1%

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 79.7% ★, Strategy 7%, Simulation 6.7%, Action 3.6%, Indie 3%

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 73.8% ★, Tactical 9.3%, Strategy 9.2%, Simulation 6.2%, Indie 1.5%

Peace, Death! is an arcade simulator with difficulties. In this game you play as the Reaper working for your boss, Death, and send clients to Heaven, Hell, or Purgatory.

Why similar: Memes 24.9%, Dark Humor 16.7%, Funny 15.3%, Pixel Graphics 11.8%, Comedy 10.3%

Control a tiny ball of grey goo with the ability to eat anything smaller than itself. The more it eats, the bigger it gets! Soon you'll be able to eat the entire planet!

Why similar: Villain Protagonist 49% ★, Post-apocalyptic 12.4%, Funny 10.2%, Comedy 7.1%, Strategy 6%

Play as an alien and use your wits to lure humans back to your spaceship

Why similar: Villain Protagonist 55.3% ★, Aliens 21.9%, Stealth 10.8%, Simulation 7.8%, Strategy 2.1%

Travel the world as a cute cardboard cloud and ruin everybody's day! Unlock new methods of mischief in over 50 levels, each with unique setting and objectives. This is an adorable schadenfreude simulator!

Why similar: Villain Protagonist 48% ★, Stealth 17.1%, Memes 10.7%, Funny 7.9%, Comedy 7.6%

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 56.6% ★, Dark Humor 13.7%, Strategy 6.7%, Top-Down 6.5%, Pixel Graphics 6.3%

"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 55.3% ★, Post-apocalyptic 14.1%, Tactical 12.6%, Strategy 7.6%, Simulation 6.7%

JUSTICE SUCKS is a stealth/action game about a killer robot vacuum cleaner on a quest for vengeance through a 90s TV universe. Stalk your prey, hack smart devices, turn them into deadly traps and consume the blood of your enemies to unleash devastating powers.

Why similar: Villain Protagonist 34.9% ★, Dark Humor 13.7%, Stealth 12.3%, Comedy 10.1%, Tactical 9.5%

Be your own landlord in the town of New Blossom. Buy and fix homes & apartments, fix issues that arise, run businesses and play mini-games. It's all up to you which order you do it in. Just remember to own the town and run it in the way you see fit in the end.

Why similar: Villain Protagonist 80.1% ★, Simulation 8.2%, Strategy 8.2%, Indie 3.4%

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 63% ★, Dark Humor 11.3%, Post-apocalyptic 10.9%, Simulation 5.6%, Funny 5.3%

You're a bad Honey Badger. Smash out of your enclosure and wreak havoc across an Open-Zoo sandbox. Break, escape, sneak, smash, steal, ride, trick & taunt. BE BAD!

Why similar: Villain Protagonist 42.9% ★, Memes 15.3%, Comedy 13.1%, Funny 10.2%, Simulation 7.6%

Distancing is a social distancing game where you are going to a party, but on the way you need to try and keep the social distancing.

Why similar: Outbreak Sim 43.8% ★, Stealth 21.1%, Top-Down 12.1%, Simulation 11.2%, Tactical 9.6%

You play as a salaryman who gets caught in various everyday troubles and overcomes them with acrobatic bows. From boss reprimands to client complaints and family issues, showcase your elegant apology skills across different scenarios. What shocking ending awaits?

Why similar: Outbreak Sim 44.2% ★, Dark Humor 24.1%, Funny 13.3%, Simulation 11.6%, Action 3.6%

Overlord II, sequel to the critically acclaimed cult hit, sees the return of the chaotic Minions and their new Dark Master. Bigger, badder and more beautifully destructive, Overlord 2 has a Glorious Empire to smash, a massive Netherworld to revive, Minion mounts to mobilize, a trio of mistresses to woo, War Machines to crush opposition...

Why similar: Villain Protagonist 61.9% ★, Dark Humor 12.2%, Comedy 9.8%, Funny 7.6%, Strategy 4%

It's 3am and you just want to get some sleep. Welcome back to Party Hard! Stop parties using hundreds of new ways, incidentally destroy a drug syndicate, and save the Earth from an alien invasion. May the chickens be with you!

Why similar: Villain Protagonist 29% ★, Stealth 20.9%, Pixel Graphics 9.2%, Tactical 7.6%, Strategy 7.3%

It's a lovely morning in the village and you are a horrible goose.

Why similar: Villain Protagonist 51% ★, Stealth 16.1%, Funny 12.2%, Comedy 11.8%, Simulation 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 77.7% ★, Simulation 11.3%, Action 6%, Indie 5%

In this funny bayou based game, complete recipes as a cursed shrimp ghost by luring in and scaring unassuming hotel guests. Collect your victims emotions, mess with physics, and unlock new possessables to please the mysterious Gator Ghost and possibly become human again!

Why similar: Villain Protagonist 58.6% ★, Stealth 12.7%, Funny 10%, Top-Down 7.2%, Comedy 5.1%

Take on Galactoil, a comically dysfunctional intergalactic energy corporation, and its larger-than-life employees in a tactical-stealth game that fuses satisfying strategic gameplay and dark comedy in a quirky single-player story.

Why similar: Dark Humor 26.6%, Villain Protagonist 15.8% ★, Comedy 15.7%, Strategy 14.8%, Aliens 10.3%

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

Why similar: Outbreak Sim 71.3% ★, Post-apocalyptic 18.4%, Simulation 8.2%, Indie 1.4%, Singleplayer 0.7%

Launch your painkiller, market it, and redefine the future of the pain industry. The leash of America is in new hands—yours! Make it crawl as you wish to form the world's first pharmaceutical republic. God Save America.

Why similar: Outbreak Sim 41.1% ★, Villain Protagonist 36.9% ★, Tactical 9.5%, Strategy 5.9%, Simulation 5.4%

The Prepper is a turn-based survival management game where you manage a bunker, ration supplies, and make tough choices to keep your survivors alive through a collapsing world. Every decision matters—how long can you survive?

Why similar: Outbreak Sim 47% ★, Aliens 17.6%, Post-apocalyptic 10.8%, Strategy 7.2%, Simulation 7%

Vaccine Delivery Simulator is a fun challenging game. You must manage to deliver the vaccine to the infected. Your accuracy is important! Most of the game, you'll be throwing the vaccine

Why similar: Outbreak Sim 44.8% ★, Memes 23.6%, Comedy 11%, Funny 9%, Simulation 6.9%

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 90.4% ★, Simulation 6%, Indie 2.8%, Singleplayer 0.8%

Angry Mother Earth offers a one-of-a-kind strategy experience within an fully simulated world. Wield and merge a variety of abilities to release cataclysmic forces—ranging from hurricanes and earthquakes to blizzards—upon the world of humans. But be warned: humanity won't go down without a fight!

Why similar: Outbreak Sim 42% ★, Post-apocalyptic 16.9%, Tactical 11.9%, Top-Down 9.1%, Strategy 8.2%

A revenge-action game where you play as insects outsmarting, humiliating, and destroying humans across a chain of open-ended levels in a comedic story campaign.

Why similar: Villain Protagonist 50.2% ★, Dark Humor 12.1%, Comedy 11.6%, Old School 7.8%, Funny 5.8%

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 58.4% ★, Post-apocalyptic 12%, Strategy 8.5%, Tactical 6.9%, Pixel Graphics 4.6%

A stealth golf adventure in places nobody dared to take golf. Slip past security and line up risky shots. Tee up in cities, beaches, ski resorts, military sites and more. Keep quiet and sink it under par.

Why similar: Villain Protagonist 25.6% ★, Stealth 20.3%, Memes 19.2%, Tactical 12.6%, Funny 11%

Climb from rookie thief to top secret agent in a humorous countryball stealth and casual strategy adventure. Customize your ball with national flags, infiltrate countries, learn fun facts, steal iconic artifacts in heists full of political satire. Create and play custom heists with Steam Workshop!

Why similar: Outbreak Sim 44% ★, Dark Humor 17.6%, Stealth 16.1%, Tactical 11.9%, Funny 7%

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 69.1% ★, Strategy 14%, Pixel Graphics 7%, Retro 6.8%, Indie 2%

Escape from your parents house to get to a party in hilarious and unique ways. Get ready to outsmart, fool and trick your parents to make the ultimate escape!

Why similar: Villain Protagonist 52.8% ★, Stealth 20.9%, Comedy 10.9%, Funny 10.1%, Strategy 2.3%

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 69.8% ★, Post-apocalyptic 10.3%, Strategy 8.5%, Top-Down 5.8%, Simulation 3.2%

Potholes. Breakdowns. Zombies. Just another shift at the toll plaza. Hire staff, upgrade your tollway, appease HQ, keep traffic and cash flowing before the cursed highway bankrupts you.

Why similar: Outbreak Sim 37.5% ★, Dark Humor 14.9%, Comedy 11.7%, Funny 9.7%, Top-Down 7.4%

Help Willy fix his spaceship in this humorous puzzle-platformer featuring a charming cartoonish low-poly style.

Why similar: Aliens 27.9%, Memes 24.7%, Dark Humor 22.8%, Funny 10.1%, Comedy 8.8%

The Dweller is a puzzle game where you play as the MONSTER! It's time to get rid of all those pesky archaeologists snooping around in your lair. SCARE them, CRUSH them, DEVOUR them! ELIMINATE THE INTRUDERS!

Why similar: Villain Protagonist 60% ★, Strategy 13.3%, Simulation 13%, Indie 7.5%, Pixel Graphics 6.2%

How evil can you get? Discover how corruptible you are in Overlord, the twisted fantasy action adventure where you can be evil (or really evil). In the game's seriously warped fantasy world, players will become the Overlord and get first-hand experience of how absolute power corrupts absolutely.

Why similar: Villain Protagonist 61.1% ★, Dark Humor 12.1%, Comedy 9.6%, Funny 6.7%, Action 4.4%

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 67.8% ★, Simulation 10.1%, Tactical 7.5%, Top-Down 6%, Pixel Graphics 4.6%

Your friends decided to play a prank on you for your birthday by giving you a whole box of dildos. Should you just throw this "gift" in the trash or seek revenge on those annoying pigeons? The decision is all yours!

Why similar: Villain Protagonist 42.8% ★, Memes 19.6%, Dark Humor 16.5%, Comedy 8.5%, Funny 7.5%

In 'Evotinction', a third-person hacking and stealth game, you are Dr. Liu, the only one who can stop rogue AIs in a futuristic research facility. Use a variety of hacking skills to overcome robotic threats and uncover the secrets that hold the key to humanity's survival or its potential extinction.

Why similar: Outbreak Sim 49.5% ★, Stealth 18.7%, Post-apocalyptic 14.8%, Sci-fi 7.5%, Strategy 5.7%

Quite a different zombie game - this time YOU are the zombie! Command your infested comrades, fight your way to freedom and let the zombie kind dominate the world! Oh, and you're able to create your own scenarios!

Why similar: Villain Protagonist 49.1% ★, Stealth 20.6%, Top-Down 9.9%, Funny 7.1%, Strategy 6.2%

The Psychoduck is a stealth game about a psychotic duck who collects crowns and has no problem killing all herons in order to increase his collection.

Why similar: Villain Protagonist 46.5% ★, Stealth 20%, Pixel Graphics 8.6%, Funny 7%, Tactical 5.4%

A world where you can create your own zombie apocalypse to your liking!

Why similar: Outbreak Sim 70.8% ★, Simulation 14.5%, Top-Down 10.6%, Indie 2.4%, Singleplayer 1.7%

Step into the shoes of a New Zealand Police officer. Search for forensic evidence, connect with the community, and catch offenders in this immersive 3D experience. Do you care enough to be a cop?

Why similar: Villain Protagonist 76.6% ★, Simulation 15.5%, Indie 7%, Singleplayer 1%

GraveyardGambit is an exciting 3D first-person game where you loot graves as a grave robber, evade guards, and buy upgrades. Experience a dark atmosphere, random events, and various weather scenarios.

Why similar: Outbreak Sim 46% ★, Villain Protagonist 37% ★, Stealth 8.2%, Strategy 5.3%, Action 2.1%

Team up with survivors, customize your character, and combine over 70 weapons and items to defend your central tower against endless waves of enemies. Choose your skills, craft insane synergies, and unleash chaos in intense bullet-hell combat.

Why similar: Outbreak Sim 60.1% ★, Post-apocalyptic 12.5%, Top-Down 6.6%, Strategy 5.9%, Old School 5%

Undead Inc. is a high-risk, high-reward resource management simulator where you establish and manage a local subsidiary of the Endswell Medical Corporation. Build, manage staff, conduct research, and trade in both cutting edge medical treatments and bleeding edge bioweapons.

Why similar: Outbreak Sim 49.7% ★, Aliens 18.3%, Tactical 8%, Strategy 7.5%, Simulation 7.1%

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 72% ★, Simulation 18.6%, Action 9.3%