How a zombie sound effects library is made - behind Zombie Hordes Asbjoern Andersen


How do you create a zombie sound library? Voice director Sébastien Croteau takes you behind the making of all that growling, biting and chewing in ZOMBIE HORDES, The Monster Factory's latest sound library:

Please share:
SoundMorph Halloween Sale 2025
Watch the video here:



The Monster Factory - Making of Zombie Hordes: The Ultimate Zombie Horde Construction Kit


Get the complete Zombie Hordes – or the full Zombie bundle – at a special discount 👇

 
  • Creature Sound Effects Zombie Hordes – The Complete Horde Construction Kit Play Track 400 sounds included, 208 mins total From: $249 From: $199

    Zombie Hordes is a massive sound library designed to bring overwhelming waves of the undead to your projects. Built by the creature vocalization experts at The Monster Factory, this collection captures every terrifying groan, scream, and snarl with cinematic precision.

    Whether you’re working on a video game, film, or TV project, this library gives you the power to create hordes ranging from a handful of zombies to hundreds moving as one.

    Key Features:

    8 expert creature performers (4 male, 4 female)
    4 distinct zombie vocal archetypes covering every style, from slow shamblers to frenzied infected
    5 unique horde behaviors: Idle, Detection, Excited, Biting, Chewing
    Pre-designed hordes of 25, 50, 100, 250, and 500 zombies — drop-in ready for instant use
    Long and short audio loops for endless customization
    • Recorded with 3× Sanken CO-100K microphones for full spectrum detail
    Rich UCS metadata embedded for easy search and workflow integration


    Designed for Professionals:

    Game Developers – Build dynamic, reactive zombie hordes in real time.
    Sound Designers – Clean, well-organized files that drop straight into your DAW.
    Film & TV – Add terrifying authenticity to your horror sequences.

    Expert Vocal Performances:

    The undead come alive thanks to The Monster Factory’s trained vocal stunt performers, specialists in safe and sustainable extreme vocal effects. Every groan, shriek, and howl was performed naturally — no digital tricks, just raw vocal power.

    Our team has already delivered undead chaos for Fortnite: The Walking Dead Experience, Baldur’s Gate 3, Dead by Daylight, and more. Now, that same expertise is available to you.

     

    Get Zombie Hordes:

    Whether you need a few unsettling moans or a full-blown apocalyptic swarm, Zombie Hordes gives you the tools to build it instantly!


    Get the bundle and save 30%:
    Looking for the ultimate collection of zombie sounds?
    Get the bundle ft. Zombie Hordes and either Zombie Apocalypse (20,000 (!) extra sounds) or Zombie Core Ed. (2,400 extra sounds) at 30% off. Choose your preferred version below:
    20 %
    OFF
    Ends 1762383599
    30 %
    OFF
    Ends 1762383599
    30 %
    OFF
    Ends 1762383599
    30 %
    OFF
    Ends 1762383599

Zombie Horde Highlights:

8 expert creature performers (4 male, 4 female)
4 distinct zombie vocal archetypes covering every style, from slow shamblers to frenzied infected
5 unique horde behaviors: Idle, Detection, Excited, Biting, Chewing
Pre-designed hordes of 25, 50, 100, 250, and 500 zombies — drop-in ready for instant use
Long and short audio loops for endless customization
• Recorded with 3× Sanken CO-100K microphones for full spectrum detail
Rich UCS metadata embedded for easy search and workflow integration

 

Please share this:


 



 
 
THE WORLD’S EASIEST WAY TO GET INDEPENDENT SOUND EFFECTS:
 
A Sound Effect gives you easy access to an absolutely huge sound effects catalog from a myriad of independent sound creators, all covered by one license agreement - a few highlights:

  • Bloody Nightmare is a modern horror cinematic library aimed at the most cutting edge bone chilling productions out there.

    Whether you work in sound design, as a composer, trailer editor or as an electronic musician, Bloody Nightmare is a valuable new wave of Horror sounds that will surely cause visceral moments of terror and dread!

    91 %
    OFF
  • Introducing MOTION GRAPHICS, a complete Motion Graphics sound effects library from SoundMorph!

    Motion Graphics focuses on all the elements you might need for sound design on a trailer, a cinematic scene or a visual that is heavy with motion graphics, whether it be abstract or straight forward, Motion Graphics has all the elements and textures you could think of. Motion Graphics are something all of us sound designers run into at one point or another, so this library is an excellent addition to your sound effects tool box.

    Motion Graphics was created by and in collaboration with sound designer Rostislav Trifonov (SoundMorph Elemental library contributor).

    Motion Graphics features 650 24bit/96 kHz .wav files, all meticulously embedded with Soundminer & Basehead metadata.

    The library features:

    • 450 + designed sound effects
    • 190 + source audio files
    • Whooshes
    • Impacts
    • Risers
    • Stingers
    • Low end and Sub Bass
    • Impulse Responses
    • Passbys
    • Textures – noise, grit, glitch
    • Ambiences
    • Buttons and Clicks
    • Mechanical Elements
    • Granular effects
    91 %
    OFF
  • Punchy Transients is an organized toolbox that serves as a reliable source of ”layers of impact” which many, many sounds do require to be in their best fit. It is also a trusty stash for designers who need to save some time to focus on something else.

    The library content was made by recording a collection of hits on a punching bag using many techniques. Also, a dry version of each sample and a folder of bonus thumps are included.

    58 %
    OFF
Explore the full, unique collection here

Latest sound effects libraries:
 
  • A collection of 135 potion sound effects.

  • A collection of 140 individual power up ability sound effects.

  • A collection of 103 bowling sound effects.

  • São Miguel – Flows (supporter pack) is a collection that includes 14 looped files.
    The palette explores the sounds of the ocean, waterfalls, and hot springs. These recordings were captured in Moihnos (Cascata do Limbo, Praia dos Moihnos), Ribeira dos Caldeirões, Ponta do Arnel, and Furnas (Caldeira).
    Recorded in 96 kHz/24 bit, these sounds are easy to navigate and were captured using a Sony PCM D100.

  • ATTENTION: The audio preview only simulates gameplay to demo just a portion of the library’s content.


    Reward your players with the jackpot of 340 high-quality (170 original sounds), easy to use audio files that provide you with all the sports-themed audio your games will ever need!

    Create a casino masterpiece and a true immersion in your slots with this one-of-a-kind collection of royalty free sounds and music, expertly handcrafted to be a perfect fit for your games.

     

    ALL SLOT GAME ELEMENTS YOU WILL EVER NEED

    With numerous INTERFACE SOUNDS, such as REEL SPIN START BUTTONs, REEL SPINNING noises, REEL STOPs, BET INCREASE and DECREASE sounds, and all other interface buttons and TRANSITIONS, as well as WIN PAYOUT SOUNDs, such as short WIN TUNES, MUSICAL PAYOUT ROLLUP COUNTERs, SELECT and REVEAL jingles, various SYMBOL sounds, and FREE GAMES / FEATURE MUSIC LOOPs to fit any scene or situation (from strip-back relaxing background to upbeat catchy themes), this library is a perfect choice for your Online Video Slot, Mobile or even Land-based Casino Games!

     

    SPORTS-THEMED SOUNDS FOR YOUR FEATURE GAMES

    Need BASKETBALL game sounds, SOCCER / FOOTBALL, HOCKEY, BASEBALL, GOLF, TENNIS, TABLE TENNIS / PING PONG, SKIING / BOBSLED, SWIMMING or WATERPOLO, BOXING and even more? We got you covered!

    With all essential action and foley sounds for most common Oympic Sports that have been included in this pack, along with ambiences and miscellaneous sounds – such as AIR HORNS, ARENA AMBIENCES, CROWD CHEERING and CHANTING, JUDGE WHISTLE, and more – this sound effects library will leave nothing to be desired!

     

    ENGAGING SPORTS MUSIC IN ALL GENRES

    Immerse your players in gaming experience like no other with almost every music genre commonly found in sport events, games and tv program. We have also included multiple variations and edits to make your workflow as fast and easy as posible.

    From INDIE ROCK, HARD ROCK and METAL, to multiple sub-genres of ELECTRONIC Music, FUNK, ROCK BLUES and other genres, from SHORT STINGS, JINGLES and DROPS, to LOOPS, music mixes in VARIOUS INTENSITIES, included content here is a must have in your audio collection.

     

    With each audio file being drag-and-drop ready, presented in high quality MP3 and WAV formats with meticulously labelled keywords for your convienience, you will create the perfect gaming experience for your players in a matter of moments!


    So STEP UP YOUR SLOTS, GRAB ATTENTION and BUILD CONNECTION with YOUR PLAYERS! 

    DOWNLOAD NOW!


    SPORTS SLOTS at a Glance:

    • Symbol Sounds, Buttons and other Interface Sounds, Reel Spin and Stops, Trigger Sounds, Selection and Reveal sound effects, Music Loops for every scene and situation, Win Tunes and Rollups, Payouts and other short Celebration Tunes + much more!
    • Sports-Themed Feature Sounds: Basketball, Soccer / Football, Hockey, Baseball, Golf, Tennis, Table Tennis / Ping Pong, Skiing / Bobsled, Swimming, Waterpolo, Boxing and more
    • Numerous Variations and Edits of the assets, such as multiple lengths, intensities, looping and non-looping variants, and more;
    • Ready to use – requires no editing, labelling or splicing. Categorized, organized and individually labeled files for maximum use efficiency;
    • FREE Updates to higher versions, FOREVER!

    Enrich your slot IP in seconds with beautifully mixed, AAA quality sounds brought to you by our team of industry veterans, whose 1000+ slot games worth of experience have culminated in this extraordinary sound pack!



    DON’T DELAY any longer, you are only a step away from bringing your game to life. Take action and DOWNLOAD NOW!

    10 %
    OFF

   

Leave a Reply

Your email address will not be published. Required fields are marked *

HTML tags are not allowed.