Asbjoern Andersen


Damian Kastbauer has worked with technical game sound design for seven years as a freelancer, on titles such as Uncharted 3, Dead Space 3, Tales of Monkey Island and countless others. About a month ago, he became the Technical Audio Lead at PopCap Games – and in this exclusive post, he shares his golden rules for technical sound design:

 

There’s a gap between the creation of a sound and its playback. From creation to reproduction, from microphone to speaker, there are countless steps that must be taken in order to realize our craft as sound designers.

Whether you’re doing the field recording, pulling from sound libraries and layering in a DAW, or working to play back sounds as part of a game, there is always a process that must be followed to get between the start and final execution of an idea.

As a technical sound designer, my interest lies primarily in the final aspect of bringing a sound recorded in the field or designed in a DAW and getting it to play back in a game appropriately.

And as games have grown in complexity, so has the potential to represent actions and events within the game with increased dynamism and variation, allowing for repetition and believability.

Here are a few things I try to keep in mind when working to bridge the gap:
 

Systems Serve Gameplay

Whatever you’re working on, however you go about achieving the results, always find the core of gameplay and aspire to support it in the best way possible. Understanding the principals of what gameplay is trying to communicate should be your guiding light when designing audio playback systems.

Imagine stealth without obstruction/ occlusion, physics with limp, laggy, or inappropriate impact sounds, ambient without dynamism and randomization;

Get to understand the fundamental aspects and make sure they get the appropriate attention from an audio system-design perspective.

The majority of the time, this will end up being the biggest win and most satisfying!
 

Know What You Want

Understanding the needs of a game is a good first step, how you get there is another question.

While some people choose to feel their way around to a solution through countless hours of experimentation and (possible) head-banging, there is a divine beauty in thinking your way to a solution and executing on it immediately.

You may have heard tales of people solving problems: in their sleep, while jogging, or scrolling a tumblr of cat pics. Once the destination you’re trying to reach is clear, the path often opens itself in front of you like a bob-sled run.

That said, there is a beauty in fumbling around in the dark looking for the light switch. Knowing when to take a step back and shift focus to allow for side-ways inspiration is a skill that can be developed over time.


Popular on A Sound Effect right now - article continues below:


Trending right now:

  • The Zombie Apocalypse has arrived, and the virus is spreading fast. This comprehensive sound library features 20,000 high quality zombie sounds, making it the most complete zombie sound collection ever released.

    Expert Vocalizations
    In today’s films and video games, zombies have four distinct vocal archetypes. The renowned creature voice talents from The Monster Factory have expertly performed all these vocalizations, covering every genre of zombie imaginable—from the fast-paced, ultra-rabid freshly infected to the slow, hauntingly wailing undead. Our team has been trusted by AAA video game companies for over 15 years, contributing creature vocalizations to games like Star Wars Outlaws, Dead by Daylight, Until Dawn, Hellblade 2, Baldur’s Gate 3, and many more. Their expertise in creating immersive audio nightmares is highly sought-after in the industry.

    More Actions and Variations
    Unlike typical sound libraries that limit diversity by offering only a few choices, Zombie Apocalypse delivers a wider range of actions and variations. With more options for nuanced performances, you can ensure that the sounds match every movement and action of your characters. The Zombie Apocalypse library covers a wide range of actions and intensity level, including:

    • Breathing, Walking, Running
    • Idle, Detection, Attacks
    • Pain & Death sequences
    • Biting, Chewing, Choking, and much more!

    For the full list of actions, click here.

    Voice Layering Options
    For greater customization, we recorded each action with a consistent phonetic script, ensuring that different voice techniques can be perfectly layered together. You can mix 2, 3, or even 4 different voice techniques, giving you endless possibilities to create unique zombie sounds or even non-zombie creatures. Though designed primarily for zombies, this library’s layering capabilities make it versatile enough to design an array of creatures and monsters. It’s the most flexible collection of creature vocalizations available.

    Distant Microphone Recording
    While recording, we used a second Sanken CO-100K microphone positioned 3 meters away from the first, adding depth and nuance to the recordings. These distant microphone audio files will help you create richer ambiances, ensuring that not all zombies sound the same or come from the same distance.

    Unparalleled Level of Audio Quality for Unparalleled Level of Terror
    Recorded at Tone Studio in Montreal by James Duhamel, the Zombie Apocalypse library offers pristine audio fidelity with a 192 kHz/24-bit sample rate. This, combined with the talents of trusted voice actors and the increased variety of actions and variations, the layering option to keep your listeners immersed and on edge, makes Zombie Apocalypse the most complete and unique sound library on the market. If it is not the first zombie sound library you have bought, this one will definitely be your last.

    Rich Metadata Embedded
    Every file comes with UCS naming and detailed metadata, including file descriptions and keywords, ensuring that you can quickly find the right sounds for your project.

  • The ROCKS Library is a collection of more than 700 designed rock and stone sound effects, ready to use.
    From single stone impacts to large heavy collapsing rocks, avalanches, rockslides sounds, rolling and falling stones, debris sounds….

    Originally recorded at 192 kHz with two Sennheiser MKH8040, a Sanken CO-100K and a Sound devices Mixpre 6. Delivered at 96Khz.

    Each sound file has been carefully named and tagged for easy search in Soundminer and is Universal Category System (UCS) compliant.

    (see the full track list below).

  • This sound library was carefully recorded, processed and crafted to offer a unique toolset for your ice-cold freezing design needs.

    Great for fantasy genre with ice based magic, enchantment and supernatural elements, shining motion graphics, time lapse and flow motion freeze sequences.

    Bonus Aztec death whistle recordings processed by glass and icy textures.

    This Sound Library is a part of the Slava Pogorelsky – Complete Bundle.

    WHAT SOUND PROFESSIONALS SAY:

    Victor Mercader – AAA Sound Designer (Apex Legends)
    “I find myself continuously using Slava’s SFX libraries to blend it’s pristine and detailed sound designs into my own sounds. They always add that cutting edge I am missing and make my sound designs more unique and pristine.”

    Enos Desjardins – Sound Designer/Sound Effects Editor (Mission: Impossible – Dead Reckoning, Black Mirror)
    “Slava has been creating some really cool libraries which I find myself using time and again. Really high quality recordings to start with but then the cool processing he has used for example in his cinematic whoosh libraries really stand out. They are not just your standard generic whoosh sounds but are loaded with character and have a unique feel to them that is really fresh and cuts through in the nicest of ways.”

    Bjørn Jacobsen – AAA Sound Designer (CyberPunk 2077, HITMAN, DARQ)
    “Slava has for several years made high quality sound effects for me to play with. I use his sound libraries across multiple projects as lego blocks of my creations.”

    Ginno Legaspi – SoundBytes Music Magazine‎
    “As far as the sound goes ‘Cinematic Magical Ice’ is both beautiful and mystical. I happen to like the icy textures that are oozing with coldness. Overall, this sound library boasts a good variety of effect samples ready to drop in various cinematic projects.”

    Yarron Katz – AAA Composer and Sound Designer
    “Slava makes some wonderful libraries. He’s relatively new on the scene and his libraries have come to critical acclaim. He takes some general ideas, like whooshes and he injects some extremely revolutionary and innovative ideas to them, so you’re not getting another whoosh library – you’re getting something very unique, very fresh. He brings some wonderful ideas to the table.”

  • Rock / Stone Sound Effects Rocks Momentum Play Track 1100+ sounds included $37

    The Rocks Momentum sound effects library gets you more than 1100 sounds of rocks, bricks, wood logs, stones, impacting on different surfaces, rolling, being scraped one against the other and so on. The library was recorded in the Italian alps, and in Inverness, Scotland. Defective construction materials were used for the recording of bricks, roofing tiles, cement blocks etc.

    Bonus: Two extra libraries included for free:
    This library also includes two additional releases from Mattia Cellotto - for free: Crunch Mode delivers 230 crunchy sounds made with a variety of vegetables, fresh bread, pizza crust and a selection of frozen goods. The Borax Experiment gets you 158 squishy, gory, slimy and gooey sounds.

Latest releases:

  • Environments & Ambiences Geophonic Sound Effects Play Track 98+ sounds included, 32 mins total $15

    This audio library features low-frequency drones, powerful impacts, metallic scrapes, resonant vibrations, and other rare audio textures.
    All sounds were recorded using the LOM Geofón, a device that captures low-frequency surface vibrations that conventional microphones cannot detect.

    The recordings were made with the TASCAM Portacapture X8 at 192 kHz/32 bit, ensuring maximum detail and sound quality.

    50 %
    OFF
  • Environments & Ambiences Southeast Asia Play Track 147 sounds included, 225 mins total $32.50

    A field-recorded collection from Vietnam, Cambodia and Thailand capturing the sounds of tropical environments, urban life, transport and religious sites.
    Southeast Asia includes jungle ambiences, heavy monsoon rains, street markets and traditional ceremonies.

    Last September, I spent 3 weeks vacationing in Southeast Asia, visiting Vietnam, Cambodia and Thailand.
    During my stay, I recorded everything I thought could be characteristic of those cultures: from tropical to urban environments, religious ceremonies and places of worship, modes of transportation (from boats to tuk-tuks), spoken language, monsoon rain, etc.

    The recordings are situational, meaning I didn’t prepare anything before starting to record. If I found myself in a location that seemed suitable, I simply pressed REC.
    I used my Tascam DR100 MK3 or the Zoom F6 with a pair of Line Audio OM1 omnidirectional microphones

    Audio files are 96kHz/24 Bit. Cleaned and edited for professional use, with UCS naming and full metadata.

    50 %
    OFF
  • Ambisonic Sound Effects Ambisonic Walla, Public Places Play Track 52+ sounds included, 172 mins total $21

    Walla, public places recorded in ambisonic B-format (ambix) and binaural.
    Including some actions like walking, running around mic etc.
    Recorded with Sennheiser Ambeo VR microphone and Sound Devices recorder. See the track list for additional info.

    The download contains each recording in B-format (RAW-4ch.) and as Binaural Stereo files. The audio preview is binaural and should be listened to with headphones. All files are tagged with Metadata.

    9 %
    OFF
  • Environments & Ambiences South African Walla Play Track 21 sounds included, 33 mins total $50

    This authentic South African Walla library will give any production a true sense of South African flavour with a variety of voices and languages.

    Featuring in-studio recordings with all South African cast, for a real South African feel without the distractions of exterior noise. These organic crowd murmurs, ambient dialogues, and background chatter reflect a variety of local languages, dialects, and cultural settings, making them perfect for film, TV, games, and immersive audio experiences. Elevate your sound design with the unmistakable authenticity of South African walla!

    23 %
    OFF
  • Cold Weapon Sound Effects Anime Weapon Play Track 681 sounds included, 21 mins total $99

    Anime Weapon Sound Effects – 681 Stylized Sounds for Your Game!

    Bring your game to life with 681 high-quality anime weapon sound effects, carefully designed for easy implementation in any project. Whether you’re crafting an anime RPG, action-packed hack-and-slash, or futuristic mecha shooter, this sound pack delivers everything you need to create satisfying and immersive combat audio.

    Each weapon type comes with game-ready, clearly named files, making it simple to drop them into your project and features variations from light to heavy, critical, and epic, giving you full control over intensity and impact:

    🔹 Swords & Spears – Swings, swooshes, impact hits, and special skills
    🔹 Bows – String draw, arrow release, and impact sounds
    🔹 Lasers & Mecha – Power-up charges, shots, impacts, and skill effects
    🔹 Guns – Designed anime-style gunshots with skill variations

Need specific sound effects? Try a search below:


Collaborator Co-Conspirators

The old saying “you can get more done with a team than you can by yourself” is truer today than ever in game audio and the game industry at-large.

Whether it’s within the audio department, the game team, or the world-wide community there are people whose greatest gift in life is the ability to collaborate and share knowledge.

Game development in general always feels like it thrives on the creativity of collaboration

While there are great examples of lone-wolf artists working in isolation to create left-field masterpieces, game development in general always feels like it thrives on the creativity of collaboration.

This runs throughout the process where people are relied upon for the speciality and expertise, as well as their experience to help solve problems.

Finding ways to foster communication and creative solutions between people can only lead to a more refined and informed experience for everyone.

Knowledge Share

We’re all solving the same problems, often in very similar ways. One of the greatest developments of my (short) time in game audio is the amount, and accessibility, of information about the dark art of technical sound design.

I spent countless hours on my way into the industry manically scrubbing SDK documentation for OpenAL, Source Engine, and countless others that even mentioned audio in relation to interactivity to even begin formulating a semblance of the way audio was played-back by a game engine.

Fast-forward to today where audio middleware can be downloaded and connected to a game running in real-time and manipulated on-the-fly. Couple that with the wealth of individuals who have been humble enough to share their processes and experiences and you’ve got the potential to begin (or extend) your understanding exponentially.

I hope someday you do the same!

 

Please share this:


 

 

Thanks to Damian Kastbauer for sharing his insights! For more discussion on what Technical Sound Design is, check out the latest Game Audio Podcast #38 – or this interview with Damian at Gamasutra.
 



 
 
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:

  • The ROCKS Library is a collection of more than 700 designed rock and stone sound effects, ready to use.
    From single stone impacts to large heavy collapsing rocks, avalanches, rockslides sounds, rolling and falling stones, debris sounds….

    Originally recorded at 192 kHz with two Sennheiser MKH8040, a Sanken CO-100K and a Sound devices Mixpre 6. Delivered at 96Khz.

    Each sound file has been carefully named and tagged for easy search in Soundminer and is Universal Category System (UCS) compliant.

    (see the full track list below).

  • This sound library was carefully recorded, processed and crafted to offer a unique toolset for your ice-cold freezing design needs.

    Great for fantasy genre with ice based magic, enchantment and supernatural elements, shining motion graphics, time lapse and flow motion freeze sequences.

    Bonus Aztec death whistle recordings processed by glass and icy textures.

    This Sound Library is a part of the Slava Pogorelsky – Complete Bundle.

    WHAT SOUND PROFESSIONALS SAY:

    Victor Mercader – AAA Sound Designer (Apex Legends)
    “I find myself continuously using Slava’s SFX libraries to blend it’s pristine and detailed sound designs into my own sounds. They always add that cutting edge I am missing and make my sound designs more unique and pristine.”

    Enos Desjardins – Sound Designer/Sound Effects Editor (Mission: Impossible – Dead Reckoning, Black Mirror)
    “Slava has been creating some really cool libraries which I find myself using time and again. Really high quality recordings to start with but then the cool processing he has used for example in his cinematic whoosh libraries really stand out. They are not just your standard generic whoosh sounds but are loaded with character and have a unique feel to them that is really fresh and cuts through in the nicest of ways.”

    Bjørn Jacobsen – AAA Sound Designer (CyberPunk 2077, HITMAN, DARQ)
    “Slava has for several years made high quality sound effects for me to play with. I use his sound libraries across multiple projects as lego blocks of my creations.”

    Ginno Legaspi – SoundBytes Music Magazine‎
    “As far as the sound goes ‘Cinematic Magical Ice’ is both beautiful and mystical. I happen to like the icy textures that are oozing with coldness. Overall, this sound library boasts a good variety of effect samples ready to drop in various cinematic projects.”

    Yarron Katz – AAA Composer and Sound Designer
    “Slava makes some wonderful libraries. He’s relatively new on the scene and his libraries have come to critical acclaim. He takes some general ideas, like whooshes and he injects some extremely revolutionary and innovative ideas to them, so you’re not getting another whoosh library – you’re getting something very unique, very fresh. He brings some wonderful ideas to the table.”

  • Rock / Stone Sound Effects Rocks Momentum Play Track 1100+ sounds included $37

    The Rocks Momentum sound effects library gets you more than 1100 sounds of rocks, bricks, wood logs, stones, impacting on different surfaces, rolling, being scraped one against the other and so on. The library was recorded in the Italian alps, and in Inverness, Scotland. Defective construction materials were used for the recording of bricks, roofing tiles, cement blocks etc.

    Bonus: Two extra libraries included for free:
    This library also includes two additional releases from Mattia Cellotto - for free: Crunch Mode delivers 230 crunchy sounds made with a variety of vegetables, fresh bread, pizza crust and a selection of frozen goods. The Borax Experiment gets you 158 squishy, gory, slimy and gooey sounds.
Explore the full, unique collection here

Latest sound effects libraries:
 
  • Environments & Ambiences Geophonic Sound Effects Play Track 98+ sounds included, 32 mins total $15

    This audio library features low-frequency drones, powerful impacts, metallic scrapes, resonant vibrations, and other rare audio textures.
    All sounds were recorded using the LOM Geofón, a device that captures low-frequency surface vibrations that conventional microphones cannot detect.

    The recordings were made with the TASCAM Portacapture X8 at 192 kHz/32 bit, ensuring maximum detail and sound quality.

    50 %
    OFF
  • Environments & Ambiences Southeast Asia Play Track 147 sounds included, 225 mins total $32.50

    A field-recorded collection from Vietnam, Cambodia and Thailand capturing the sounds of tropical environments, urban life, transport and religious sites.
    Southeast Asia includes jungle ambiences, heavy monsoon rains, street markets and traditional ceremonies.

    Last September, I spent 3 weeks vacationing in Southeast Asia, visiting Vietnam, Cambodia and Thailand.
    During my stay, I recorded everything I thought could be characteristic of those cultures: from tropical to urban environments, religious ceremonies and places of worship, modes of transportation (from boats to tuk-tuks), spoken language, monsoon rain, etc.

    The recordings are situational, meaning I didn’t prepare anything before starting to record. If I found myself in a location that seemed suitable, I simply pressed REC.
    I used my Tascam DR100 MK3 or the Zoom F6 with a pair of Line Audio OM1 omnidirectional microphones

    Audio files are 96kHz/24 Bit. Cleaned and edited for professional use, with UCS naming and full metadata.

    50 %
    OFF
  • Ambisonic Sound Effects Ambisonic Walla, Public Places Play Track 52+ sounds included, 172 mins total $21

    Walla, public places recorded in ambisonic B-format (ambix) and binaural.
    Including some actions like walking, running around mic etc.
    Recorded with Sennheiser Ambeo VR microphone and Sound Devices recorder. See the track list for additional info.

    The download contains each recording in B-format (RAW-4ch.) and as Binaural Stereo files. The audio preview is binaural and should be listened to with headphones. All files are tagged with Metadata.

    9 %
    OFF
  • Environments & Ambiences South African Walla Play Track 21 sounds included, 33 mins total $50

    This authentic South African Walla library will give any production a true sense of South African flavour with a variety of voices and languages.

    Featuring in-studio recordings with all South African cast, for a real South African feel without the distractions of exterior noise. These organic crowd murmurs, ambient dialogues, and background chatter reflect a variety of local languages, dialects, and cultural settings, making them perfect for film, TV, games, and immersive audio experiences. Elevate your sound design with the unmistakable authenticity of South African walla!

    23 %
    OFF
  • Cold Weapon Sound Effects Anime Weapon Play Track 681 sounds included, 21 mins total $99

    Anime Weapon Sound Effects – 681 Stylized Sounds for Your Game!

    Bring your game to life with 681 high-quality anime weapon sound effects, carefully designed for easy implementation in any project. Whether you’re crafting an anime RPG, action-packed hack-and-slash, or futuristic mecha shooter, this sound pack delivers everything you need to create satisfying and immersive combat audio.

    Each weapon type comes with game-ready, clearly named files, making it simple to drop them into your project and features variations from light to heavy, critical, and epic, giving you full control over intensity and impact:

    🔹 Swords & Spears – Swings, swooshes, impact hits, and special skills
    🔹 Bows – String draw, arrow release, and impact sounds
    🔹 Lasers & Mecha – Power-up charges, shots, impacts, and skill effects
    🔹 Guns – Designed anime-style gunshots with skill variations


   

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