Games like Protoplasm-Mutiny

Chasing that dark and tense feeling you got from Protoplasm-Mutiny? These games are a good place to start.

Resist Mutants
This is a shooter action game set in a world ravaged by a mysterious virus outbreak. Humans infected by the virus mutate into deadly creatures. Play as humans wielding firearms against mutants, or become the virus-infected mutants themselves and spread the infection.
Dark, Tense, Scary
$6.99
Find a way out: Abode of darkness.
A game in the genre: First Person Shooter, RPG, Puzzle. You'll have to walk around the building to get essential items. Also you have to save battery charge because it runs out very fast. And the worst thing you'll face with is contaminated which is far more dangerous than zombies!
Dark, Tense, Scary
100% of 1 Steam reviews are positive$10.99
Infecto
A mad scientist created a deadly virus. Mankind is on the verge of extinction. People turn into zombie mutants.
Dark, Tense, Scary
100% of 8 Steam reviews are positive$4.99
The Game of Annie 安妮的游戏
Hi,This is a third person action shooter game. Support for custom character size, support for costume change, use guns and bows for long-distance combat, can also use cold weapons for melee combat, with some training elements. Enemies include monsters and humans.
Dark, Tense, Scary
62% of 469 Steam reviews are positive$7.99
PrototypeOutpost3
A third-person shooter game, play the protagonist, walk in this apocalypse that has nothing to do with you, and experience the truth behind it.
Dark, Story-driven, Fast-paced
$6.99
Outlive
Outlive is an intense game of survival! Run, hide and outsmart mutants in a post-apocalyptic world. No fighting allowed, only puzzles to solve. Created by an indie studio founded by a father and son.
Dark, Tense, Story-driven
85% of 53 Steam reviews are positive$12.99
MUTATION PHASE
MUTATION PHASE is a horror-shooter with a first-person view, which narrates the consequences of experiments with sound waves. You have to survive among hordes of mutants and get out of the danger zone.
Dark, Tense, Surreal
68% of 19 Steam reviews are positive$4.99
Mutant Meltdown
Mutant Meltdown is a survival RPG that takes place in a post-apocalyptic world in which you get to manage a group of survivors to fight for their life, level up their skills, help fight off different breeds of mutants, build and upgrade your camp, face hordes of mutants and much more!
Dark, Tense
81% of 43 Steam reviews are positive$9.99
EvilSlayer
The world is facing a disease of unknown origin, resulting in a large number of humans going missing or mutating into monsters that only know killing and eating. The survivors have formed various resistance and self-defense organizations to fight against these monsters in order to survive.
Dark, Tense, Fast-paced
67% of 43 Steam reviews are positive$3.99
Blood Labs
This is a Rouge-like Shooter where you fight through procedurally generated rooms of mutants.
Dark, Tense, Scary
67% of 3 Steam reviews are positive$0.99
Metal Mutation
In a not-so-distant future taken over by companies and technology, a Cyborg and an AI fight together to save mankind from nanoviruses. Play alone or as a team of 4 players in this Post-Cyberpunk Action Roguelike Dungeon Crawler!
Dark, Tense, Fast-paced
68% of 59 Steam reviews are positive$16.99
The Mutiny
A third-person open-world zombie survival RPG. Scavenge an above-ground town and the tunnel system beneath it, build your survivor across 25 armor slots, and fight the infected solo or in 4-player online co-op. Small world, growing every month.
Dark, Tense, Scary
75% of 4 Steam reviews are positive$1

Cheaper than Protoplasm-Mutiny

Overdrive Escape

Miami City. 2054. The Ichido Corporation creates biological robots (replicants).

$0.79

Samosbor

The player will take the role of a liquidator destroying the consequences of Samosbor in the narrow corridors of Gigakhrushchevka.

$0.79

The Seeker

Welcome to the Seeker! Run, hide and hack in this indie top-down game that gives a whole new meaning to the word "random!"

$0.74

Deadly Days

Lead survivors through a zombie outbreak, racing the clock to grab supplies and turning everyday objects into absurd weapons.

$11.99

Time Ramesside (A New Reckoning)

Mark Faroh is a Scientist that discovered a new way to harvest energy from Biological beings.

$0.74

First Day: Home Defender

Build and protect your home after a nuclear apocalypse!

$0.49

SurvivalZ

A virus ravaged the planet, and you are one of the last survivors!

$0.69

NEOMORPH

This is a simple tower defend like game,click mouse left button to shoot enemies, make sure you don't get hurt. Defeat Neomorph, fight with ladies!

$0.49

Putrefaction 2: Rumble in the hometown

Putrefaction 2: Rumble in the hometown is a stand-alone campaign for Putrefaction 2: Void Walker, with new levels and enemies to fight.

$0.49

Project Medved

What do you know about the risk if you haven't danced with a mutant to incendiary tracks? Find out about it in the musical horror.

$0.74

The Fallow City

In a haunted apocalypse, two brothers must fight, craft, solve, and survive against relentless zombies and terrifying, haunting creatures.

$0.89

Sad Virus Jungle

New part sad virus walking game series. Now collect beer bottles at forest jungle and avoid deathly traps

$0.74

Hidden gems like Protoplasm-Mutiny

Keep Her Safe

Scavenge guns, bolt them onto your base and hold off zombie hordes until the rocket flies.

$9.99

Cataclysm: The Last Generation

Scavenge a ruined New England, craft weapons, install bionics or mutate, and see how long you last against the dead and worse.

$6.99

Bio Goddess : Doomsday Begins

Bio Goddess: Doomsday Begins is a third-person shooter survival game where players assume the role of a female high school student surviving in a…

$23.99

FALL

In the past, the world was almost invaded by zombies.You will play the commander of the remaining survivor camp, searching for hope for the last…

Free

MISERY

Raid irradiated ruins, hunt artifacts and keep your bunker standing while your mind holds on.

$19.99

Mutazione

Visit a strange island community, care for your grandfather, plant musical gardens and get tangled in everyone's business.

$19.99

After the Collapse

ATC is a base building game set in a post-apocalyptic world featuring urban environments. Build a base across several layers with dozens of survivors.

$14.99

Fargone

Scavenge the wasteland, raise a stronghold and shape a world where every survivor's fate hangs on your choices.

$11.99

The Last Stand: Aftermath

You are already infected, and that is the deal: head out into the ruins, scavenge, craft and fight your way forward, and when the virus or the horde…

$24.99

The Game of Annie 安妮的游戏

Hi,This is a third person action shooter game. Support for custom character size, support for costume change, use guns and bows for long-distance…

$7.99

No Escape from Madness

No Escape from Madness is a thrilling shooting adventure game that blends Lovecraftian elements with extraction gameplay.

$11.99

Bloody Walls

Shoot your way up a bio-weapon lab, spend your own health to survive, and try not to get touched.

Free

Newest games like Protoplasm-Mutiny