8 Best Sims 4 Zombie Mods and Apocalypse Mods for Survival Gameplay

Hey Simmers,

After rounding up my favorite Sims 4 zombie CC, I wanted to take things further with zombie mods designed to bring the undead into your gameplay.

With these Sims 4 zombie mods, you can unleash dangerous outbreaks, infect innocent Sims, fight off zombies, navigate abandoned worlds, and test your survival skills during a full-scale apocalypse.

In this roundup, you’ll find eight Sims 4 zombie mods and apocalypse mods packed with infections, frightening encounters, survival mechanics, and plenty of chaos.

Before we dive in, please check out my latest post on the Best Sims 4 Zombie CC for skins, scars, clothing, poses, and other undead essentials.

Best Sims 4 Zombie Mods 2026 Overview

Mod	What It Adds	Best For
1. Zombie Apocalypse Mod	Zombie outbreaks, infections, playable zombies, weapons, partners, Jill Valentine, Nemesis, cures, and air support	Action-packed zombie combat
2. The Infected	Scientist-created infection serum, contagious bites, immunity, cures, infected Sims, and a StrangerVille story override	Scientific outbreak storytelling
3. SURVIVE! Wasteland Update	Radiation, Necros, scavenging, injuries, dirty water, illnesses, traders, settlements, and survival skills	Detailed post-apocalyptic survival
4. OUTBREAK – A Realistic Zombie Survival Mod	Five outbreak stages, slow-moving hordes, infections, combat, corpses, survivor recruitment, roles, and expeditions	A realistic, slow-burning apocalypse
5. Post-Apocalyptic Cooking and Scavenging	Wasteland recipes, ingredient scavenging, trash diving, survival skills, and off-the-grid cooking	Making food scarce during an outbreak
6. Hunting and Foraging Mod	Hunting, foraging, mining, fishing, markets, water collection, and explorable survival areas	Gathering supplies without ordinary shops
7. Off Grid Survival V2	Survivalist trait, material gathering, hunting trips, animal traps, and an off-grid workbench	Small off-grid survivor households
8. Nookstone Bunker	A hidden underground bunker disguised as a concrete electrical station	Creating a secure zombie-survival base

1. Zombie Apocalypse Mod

Download: Zombie Apocalypse Mod

The Zombie Apocalypse Mod by Sacrificial transforms your peaceful Sims 4 world into a dangerous outbreak filled with infected Sims, armed survivors, and deadly encounters.

You can start the apocalypse through an emergency radio broadcast, infect an entire district, or expose individual Sims to the Zombification Virus. Once bitten, Sims progress through multiple infection stages unless you treat them with First Aid Spray or a Zombie Cure Serum.

This mod also lets you play as a zombie, recruit partners, fight alongside Jill Valentine, or battle the powerful Nemesis. You can purchase survival supplies, use several weapons, call for air support, and collect useful loot while trying to stay alive. It’s undoubtedly one of the best Sims 4 zombie mods to add to your game.

Features:

• Offers three ways to start a zombie apocalypse
• Four progressive infection stages
• Playable zombies with a Thirst for Flesh need
• Zombie infections for children through elders
• Handguns, shotguns, and assault rifles
• Survival supplies, ammunition, first aid, and cure serums
• Partners who follow your Sim and help fight zombies
• Jill Valentine as a survival partner
• Nemesis boss battles and attacks
• Option to turn your Sim into Nemesis
• Air support for infecting, curing, or eliminating Sims within a district
• Global controls for infecting or curing Sims
• Automatic survival-item looting
• Zombie Hunter abilities
• Options for curing infected Sims
• Custom apocalypse social event with goals

Compatibility:

• Requires the base game only
• Uses custom code and doesn’t override existing game data
• Is compatible with other Sims 4 mods
• Extreme Violence adds the option to call the police for protection
• Use the updated version of Meaningful Stories alongside this mod
• Script mods must be enabled in your game settings

2. The Infected

Download: The Infected

The Infected is a zombie mod connected to the StrangerVille storyline. It lets your Mad Scientist research and create a Mutated Mother Plant Infection Serum using the Chemistry Lab and Bizarre Fruits.

After drinking or receiving the serum, your Sim becomes sick and progresses through two stages before turning into an Infected. Infected Sims wander around, devour unattended food, frighten nearby Sims, and bite anyone who gets too close. A bite can infect the victim, trigger a fight, reveal natural immunity, or cause death.

Your Scientist can also research a cure, infect entire neighborhoods, or spread the infection across the world. The optional StrangerVille override replaces possessed story Sims with dangerous infected Sims, creating a much more intense StrangerVille playthrough.

Features:

• Mutated Mother Plant Infection Serum
• Two infection stages before transformation
• Endlessly hungry Infected Sims
• Multiple outcomes after an infected bite
• Natural and reward-based immunity
• Researchable Infection Cure
• Ability to infect or cure other Sims
• Satellite Dish interactions for infecting neighborhoods or entire worlds
• Option to cure all infected Sims
• Craftable Infection Bomb
• Optional StrangerVille story override
• Debug cheats for infecting and curing Sims
• Support for played and occult Sims

Compatibility:

• Requires Get to Work, StrangerVille, and Werewolves
• Players with Discover University unlock the optional Infection Bomb
• Pregnant Sims, infants, toddlers, and children cannot become infected
• Ghosts and Servos cannot become infected

3. OUTBREAK – A Realistic Zombie Survival Mod

Download: OUTBREAK – A Realistic Zombie Survival Mod

This mod is exclusively available to paid members only!!

OUTBREAK is a realistic zombie survival mod with a slow-burning apocalypse experience built around realism. Instead of fast-moving hordes and arcade-style action, it introduces slow, relentless zombies who gradually take over your world.

You can trigger the outbreak through your Sim’s circular menu and watch society collapse across five stages. As the situation worsens, more zombies appear, living NPCs become scarce, schools close, and careers end. Zombies remain within an area for several Sim days, and they react to nearby sounds. They may also gather in groups of up to 12 around your lot.

A bite progresses through multiple infection stages before transformation. Your survivors can fight or flee, use weapons to improve their odds, explore abandoned locations for supplies, and recruit rare wandering survivors. Each recruit can take on a useful role, including Doctor, Farmer, Guard, Cook, Hunter, Explorer, or Scavenger.

Features:

• Five progressive apocalypse stages
• Slow-moving, realistic zombie hordes
• Up to 12 zombies around your lot
• Zombies created from existing neighbors
• Custom zombie skins and animations
• Sound-based zombie detection
• Bitten, Fever, Delirium, and Transformation infection stages
• Fight-or-flee opportunity cards
• Weapon-based combat odds
• Sprains, deep cuts, and permanent injuries
• Permanent zombie corpses
• Corpse looting for Simoleons
• Option to burn zombie corpses
• Rare wandering survivors
• Recruitable survivors who join your household
• Seven survivor roles
• Expeditions to abandoned locations
• Household supply tracking
• Survival knife with a combat bonus
• Emptying neighborhoods as the outbreak progresses

Compatibility:

• Compatible with the base game
• Fully standalone
• Doesn’t require additional expansion packs
• Includes custom animations and zombie skins
• Special NPCs, pets, and other protected characters cannot become infected
• Compatible with game version 1.125.59 at the time of release

4. SURVIVE! Wasteland Update

Download: SURVIVE! Wasteland Update

SURVIVE! Wasteland Update is a post-apocalyptic survival mod designed to make everyday life far more dangerous. It empties the streets and forces your Sims to scavenge for food, collect safe drinking water, treat injuries, build settlements, and repair broken vehicles.

The Wasteland Update introduces radiation, dangerous illnesses, and zombie-like creatures known as Necros. Excessive radiation exposure can transform vulnerable Sims into Necros, who no longer need food or bathroom breaks but must maintain their new Ferality need. If this need reaches zero, they become aggressive Feral Necros and begin attacking nearby human Sims.

You can protect survivors with radiation suits, build underground bunkers, check exposure levels using a Geiger counter, and scavenge different locations for essential supplies. This is one of the best Sims 4 zombie mods with detailed survival mechanics for undead gameplay.

Features:

• Radiation storms and randomized lot radiation levels
• Gradual radiation exposure, illness, and death
• Protective underground bunkers
• Functional Geiger Counter
• Radiation suits and radioactive barrels
• Playable Necros with a Ferality need
• Aggressive Feral Necros
• Random Feral attack encounters
• Custom Necro social interactions
• Scavenging across different lot types
• Furniture breakdown for wood and scrap
• Injuries and infected wounds
• Bandages, Band-Aids, antiseptics, and antibiotics
• Dirty water collection and boiling
• Deadly Brainrot illness
• Wasteland traders and supplies
• Survivor settlements and recruitable NPCs
• Repairable broken vehicles
• Walkie-talkies for contacting nearby Sims
• Survivor’s Spirit aspiration
• Survival skill books and reward traits

Compatibility:

• Compatible with the base game
• Requires XML Injector and Trait Tracker Injector
• Seasons is required for radiation storms and collecting dirty water from puddles
• Extreme Violence adds direct combat against Feral Necros
• Some optional trader items support Basemental Drugs and WickedWhims
• Remove overrides for any expansion packs you do not own
• Requires the separate radiation-damaged skin download for the intended Necro appearance

5. Post-Apocalyptic Cooking and Scavenging

Download: Post-Apocalyptic Cooking and Scavenging

Post-Apocalyptic Cooking and Scavenging is a Fallout-inspired food and survival mod for creating a more challenging zombie apocalypse save. Your Sims must search for scarce ingredients, develop their survival skills, and prepare wasteland meals using whatever resources they manage to find.

You can send Sims on scavenging trips through their phones or search logs for hidden supplies. Successful expeditions improve the household’s mood, while returning empty-handed may leave everyone disappointed or concerned. Once you unlock higher Wasteland Survival skill levels, you get advanced recipes, distant scavenging locations, and rarer ingredients.

This is one of those Sims 4 zombie mods that fits perfectly into post-apocalypse gameplay because there’s scavenging, trash diving, Questionable Stew, and full off-the-grid cooking. Since every recipe requires ingredients, your survivors must work for every meal instead of purchasing food freely.

Features:

• Fallout-inspired meals, snacks, and drinks
• Five-level Wasteland Survival skill
• Phone-based scavenging trips
• Environmental scavenging through logs
• Unlockable scavenging regions
• Rare post-apocalyptic ingredients
• Advanced recipes at higher skill levels
• Success and failure moodlets
• Shared household reactions to scavenging results
• Trash-diving mechanic
• Questionable Stew recipe
• Found Old Juice for restoring thirst
• Grab-and-eat food options
• High food and ingredient prices
• Recipes available in restaurants
• Full off-the-grid cooking support

Compatibility:

• Compatible with the base game
• Compatible with the Simple Living lot challenge
• Requires Custom Food Enabler dated March 31, 2025, or newer
• Requires XML Injector
• Compatible with the Thirsty mod
• Every recipe requires its listed ingredients
• Supports off-the-grid lots without electricity

RELATED POST: Best Sims 4 Food Mods for Fun and Realistic Cooking Experiences

6. Hunting and Foraging Mod

Download: Hunting and Foraging Mod

Hunting and Foraging Mod is an expansive survival system where your Sims can hunt, gather ingredients, mine resources, collect water, and visit distant markets. While it doesn’t add zombies, it works perfectly alongside an outbreak mod by helping survivors live without relying on ordinary shops.

All interactions appear through a custom Sign Post. From there, your Sims can explore four distinct areas: the Village, Mountains, Forest, and Docks. Each location offers different activities, supplies, and opportunities, from hunting in the forest and mining in the mountains to deep-sea fishing and visiting merchants.

The download uses a pick-and-choose system, so you can remove any area add-ons you don’t want and customize the experience around your apocalypse save.

Features:

• Custom Hunting and Foraging Sign Post
• Four explorable areas
• Village shops, markets, activities, and events
• Mountain mining activities
• Forest hunting and foraging
• Outdoor forest activities
• Fisherman and nectar merchants
• Deep-sea fishing trips
• Water-collection activities
• Custom Foraging skill
• Natural Living skill progression
• Activities for Sims and their pets
• Pick-and-choose area add-ons
• Ingredients for cooking and survival
• Optional wood requirements for fires
• Optional dandelion and nettle harvesting
• Optional fish cutting and wrapping

Compatibility:

• Keep the main Hunting and Foraging package installed
• Area add-ons are optional and can be removed individually
• Fires Require Wood is optional
• Weeding Harvests Dandelions and Nettles is optional
• Cut and Wrap Fish is optional
• Supports Mirai’s Pottery Wheel clay ingredients when installed
• Updated on May 18, 2026
• Back up your save before installing or updating the mod

7. Off Grid Survival V2

Download: Off Grid Survival V2

Off Grid Survival V2 is a simple survival mod designed for Sims living away from modern conveniences. It adds a Survivalist trait, resource gathering, hunting trips, animal traps, and a functional workbench for creating essential equipment.

After assigning the Survivalist trait in Create A Sim, click your Sim to access new rabbit-hole interactions. Your Sim can gather materials, search for food, or go hunting, but success isn’t guaranteed. Some trips produce hunted meat, while others send your survivor home empty-handed.

You can use Off Grid Survival V2 alongside a zombie outbreak mod to make food and resources difficult to access after society collapses.

Instead of letting your survivors purchase groceries or cook freely, assign them the Survivalist trait so they rely on hunting, gathering materials, and animal traps. This creates a realistic risk-and-reward system for zombie gameplay. Your survivors may need to leave the safety of their bunker to search for supplies, then return without enough food for the household.

Features:

• Survivalist personality trait
• Custom survival interactions
• Rabbit-hole hunting trips
• Gather Materials interaction
• Collectable wooden planks
• Functional Off-Grid Workbench
• Craftable animal traps
• Multiple hunting outcomes
• Multiple animal-trap outcomes
• Chance of finding hunted meat
• Chance of returning without food
• Custom survival-related moodlets
• Affordable §70 workbench

Compatibility:

• Requires XML Injector
• The creator recommends using an updated copy of The Sims 4
• Hunted meat currently functions as a potato and may cause an uncomfortable moodlet when eaten raw

RELATED POST: 26+ Must-Have Sims 4 Off the Grid CC and Mods for Realistic Homesteads and Survival Saves

8. Nookstone Bunker

Download: Nookstone Bunker

Nookstone Bunker is a secret underground shelter disguised as an old concrete electrical station in Oasis Springs. Although it isn’t a gameplay mod, it provides the perfect home base for survivors hiding from zombies and rebuilding their lives after an outbreak.

You can use the lot as a fortified bunker where your household stores scavenged supplies, prepares meals, rests between expeditions, and avoids infected Sims roaming above ground. Pair it with OUTBREAK, Zombie Apocalypse, or SURVIVE! for a complete apocalypse setup.

Features:

• Hidden underground bunker
• Disguised concrete electrical station
• Desert survival setting
• Secure shelter for an apocalypse household
• Space for storing food and scavenged supplies
• Suitable for off-the-grid storytelling
• Ideal base for zombie survival challenges
• Part of the Oasis Springs rebuilding project
• Available as downloadable Tray files
• Available through The Sims 4 Gallery

Compatibility:

• Compatible with the base game

FAQ: Sims 4 Zombie Mods

Can you have zombies in The Sims 4?

Yes. Zombie mods can add infections, undead attacks, transformations, survival systems, and full-scale outbreaks to your game.

Can my Sim become a zombie?

Yes. Mods such as Zombie Apocalypse, The Infected, and OUTBREAK allow Sims to become infected and eventually transform into zombies or infected creatures.

How do you start a zombie apocalypse in The Sims 4?

The process depends on the mod. You may start an emergency broadcast, create an infection serum, infect a neighborhood, or activate the outbreak through a custom Sim menu.

Can you cure an infected Sim?

Some zombie mods include cures, immunity traits, vaccines, or medical supplies. Treatment usually works best before your Sim reaches the final infection stage.

Can you combine zombie and survival mods?

Yes. You can pair an outbreak mod with scavenging, hunting, cooking, or off-the-grid mods to create a more detailed survival experience. Back up your save and test each combination before beginning your main storyline.

Do zombie mods include weapons and combat?

Some do. Zombie Apocalypse includes firearms and ammunition, while OUTBREAK uses weapon-based combat odds and a survival knife. SURVIVE! also introduces encounters with aggressive Feral Necros.

How do I install Sims 4 zombie mods?

Download and extract each file before placing it inside your Mods folder. Enable Custom Content and Mods alongside Script Mods Allowed in your game settings, then restart The Sims 4.

Can I build a complete zombie survival save?

Yes. Combine zombie outbreaks with underground bunkers, off-the-grid lots, limited food, scavenging, hunting, water collection, and survivor recruitment for a complete apocalypse challenge.

Conclusion

Zombie mods are a fun way to replace ordinary Sims 4 gameplay with infections, undead attacks, limited resources, and unpredictable survival challenges.

You can trigger a full-scale outbreak, play as an infected Sim, recruit survivors, scavenge abandoned locations, hunt for food, or hide your household inside a secure underground bunker. Combining several mods from this list will help you create an immersive apocalypse save with plenty of danger and storytelling possibilities.

Have fun surviving the undead, and remember to back up your save before installing new gameplay mods!