Rat Simulator: City Mafia

open worldaction adventurefunny simulator3d simulatorcrime bossanimal lifestealth actionwild animalstreet fightcity adventure Rat Simulator is a survival stealth role-playing game where you experience life as a mischievous, plague-spreading rat in a quiet suburban neighborhood. Your mission? Infect the town, save your fellow rats, and build a true rat’s paradise—one house at a time.
No longer must you wonder what rats are up to when humans aren’t looking. This immersive simulation lets you live out the chaotic life of a hunted rat as you steal food, wreck homes, spread disease, and outsmart humans who are desperate to stop you. Terrified of your presence, they'll call pestmen to exterminate you—so stealth and strategy are key to your survival.

Key Features

Infection & Chaos
Infect 9 unique houses with the plague while navigating a neighborhood filled with human resistance.
Cause total destruction by breaking plates, glasses, vases, and anything else that humans hold dear. Make a mess just for the fun of it!

Stealth Gameplay
Avoid being seen as you move from house to house.
Get caught, and pestmen will hunt you down—so plan every move carefully!

Boss Fights
Face off against the pestman leader in an epic showdown to take over the neighborhood and secure your place at the top of the rat chain.

Build Your Rat Army

Rescue trapped rats and call upon them to help spread the infection.
Unlock and command your growing rodent crew to overwhelm humanity.

Rat Upgrades

As you cause more chaos and complete objectives, you'll earn upgrades to enhance your stealth, strength, speed, and plague-spreading powers.

Poison & Plague

Infect food and poison humans, watching them drop helplessly as you reclaim their homes for your rat empire.
Every fallen human means one step closer to complete rat domination.

Annoy Humans

Stop humans in their tracks with your poison shots and watch them suffer. After all, they started this war—you're just finishing it.
Rat Simulator is the ultimate rodent rebellion. Survive. Infect. Conquer. Make the humans regret ever underestimating the power of the plague rat.