Best Audio Assets for Unity: Sound Effects, Foley & Royalty-Free Music

Reading Time:
8 minutes + listening to demos

Includes:
One-shots & Loops

Total Size of Freebies:
3,95 GB

Total Files of Freebies
633

Why Audio Is One of the Most Important Parts of Game Design

Great visuals may grab a player's attention, but great audio is what truly brings your game's world to life. Sound shapes how players experience every moment. Using sound cleverly in your video games can create atmosphere, evoke emotions and make your world feel believable.

The most immersive games layer ambient sounds, environmental recordings, Foley effects, music, and interactive audio together to tell a story. Look at the world you are creating and find sound sources that can make it feal real. A village feels peaceful because of distant birds, soft wind, and subtle background music. A dark dungeon feels unsettling because of low drones, eerie creature sounds, echoing footsteps, and tense musical cues.

For Unity developers, high-quality audio assets can speed up development while improving the overall player experience. Instead of spending countless hours recording, editing, and layering sounds from scratch, professionally designed audio libraries allow you to build rich, immersive environments in minutes.

Below you'll find some of the most useful types of audio assets for Unity projects: From ambient soundscapes and Foley recordings to UI sounds, combat effects, cinematic drones, and royalty-free music.

Ambient Beds

Unlike ambience loops, our Ambient Beds combine cinematic drones, evolving pads, realistic foley sounds and field recordings into ready-to-use soundscapes. Instead of layering multiple sounds yourself, simply drop a single Ambient Bed into your Unity project to create an immersive environment instantly

Free Ambient Beds (Part 1)

Download now!

The included free-to-download ambient beds contain evolving ambient beds with a length of up to 3 minutes.

These files can be looped inside Unity as a 2D as a grounding atmosphere that you can easily layer with 3D sound sources to create your own sonic world.

The files contain scenic ambiences called: Aero, Celestial, Champer, Creeper, Dark City, Darkest Hour, Distant Memories, Ghost Machine, Hollow Glass, Industrial Complex, Jupiter Rising & more.

Listen to excerpts of the files here:

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Free Ambient Beds (Part 2)

Download now!

Part 2 of our free ambient bed series contains 1.24 GB of royalty-free ambient sounds.

These files range from 1:20 to 2:18 minutes.

The files contain scenic ambiences called: Magnetic Field, Motion, Night City, Outback, Resolve, Reverse Polarity, Shadows Sinister Bell, Solar Storm, Static, Underscore, Visions & more.

Listen to excerpts of the files here:

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Foley & Object Interaction Sounds

Players expect every interaction to produce a realistic sound. Opening a door, turning a doorknob, placing a bottle on a table, searching a drawer, or handling everyday objects all contribute to making the world feel responsive.

Our Foley libraries include hundreds of realistic object interaction sounds, including bells, bottles, doors, doorknobs, dishes, drawers, metal objects, kitchen appliances, and many more. They're ideal for adding believable interactions throughout your Unity project without having to record them yourself.

Free Foleys 2022

Download now!

Foley sounds can be everything that you can record in the real world: Doors, metals, bells, bottles, dishes, garbage cans, glass, pans, water, wood and so much more.

Our sound designers recorded a colorful selection of 47 foley sounds for you, ready to be dropped in your next Unity project!

Listen to demos here:

Doors

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Kitchen

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Mixed Foley

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Our Premium Royalty-Free Foley Sound Libraries

Discover lots of different thematic/mixed royalty-free foley sound collections now.

We offer thematic Foley sounds for hand-to-hand combat, sci-fi worlds, medieval/fantasy warfare, explosions, cars and more.

5 / 5

Ultimate Fighting Foley Sounds

Capture the impact, weight, and emotion of cinematic hand-to-hand combat. Ultimate Fighting Foley Sounds by Ghosthack x Boom Library delivers a curated, high-quality collection of fight effects - crafted for creators who demand realism without the clutter.

$24.00

5 / 5

Medieval Fantasy Foleys & Field-Recordings

This library delivers 283 natural ambiences — forests, villages, animals, fire, and weather — to bring cinematic realism to films, games, and fantasy soundscapes.

$40.00

64% OFF

4.9 / 5

Ultimate Foley Sounds Volume 3

Whether you’re producing music or working with video, foley is the spice, the secret ingredient, that allows you to add a touch of ordinary in extraordinary ways.

$14.00 $39.95

Cybernetic Blast - Sci-Fi Foley Sounds

Professional sci-fi foley and FX for filmmakers and creators. Futuristic guns, tech sounds, and AI vocals crafted by Ghosthack x Boom Library.

$27.00

50% OFF

5 / 5

Car Foley Sounds

Car Foley Sounds is a premium 241-recording library (96 kHz/24-bit, 1.15 GB) featuring car interiors, openings, engines, controls, and ambient sounds, perfect for professional audio projects.

$35.00 $70.00

46% OFF

5 / 5

Motorcycle Foley Sounds

The Motorcycle Foley Sounds pack offers high-quality 24-bit, 96 kHz recordings of motorcycle actions, including engines, driving, switches, keys, and transmissions, ideal for immersive audio in films and games.

$27.00 $50.00

5 / 5

Sci-Fi Horror - FX & Foley

this pack is an unnerving journey into the darker side of sound design: A toolkit of alien foley, atmospheric tension, and bone-chilling effects crafted to bring your most terrifying visions to life.

$37.00

5 / 5

Medieval Battle Foley Sounds

This pack includes 120 high-quality 24-bit, 96kHz recordings of medieval battle foleys, such as anvils, weapons and armour.

$25.00

Steampunk Foley Sound Effects

Enter a world of gears, steam, and invention. Steampunk Foley Sound Effects in collaboration with Boom Library delivers 333 royalty-free mechanical foleys, pneumatic bursts, and clockwork ambiences for films, games, and creative sound design.

$37.00

5 / 5

Mothership - Sci-Fi Foley

Embark on an interstellar sound voyage with Mothership – Sci-Fi Foley, a 476-sample collection of alien tech, plasma cannons, and stellar ambiences. Designed in 24-bit and 48kHz WAV, it gives creators cinematic sci-fi power to build galaxies of sound, royalty-free.

$37.00

30% OFF

4.7 / 5

Ultimate Sci-Fi Weapons

This pack delivers 300 mind-bending sound effects ranging from rifles and pistols to next-gen launchers and disruptors. From precision to abstract, these fascinating sounds will keep you coming back for more, again and again.

$35.00 $50.00

5 / 5

Medieval Fantasy War

This collection delivers every detail needed to forge an immersive medieval battlefield experience for movie, game audio or fantasy soundtracks.

$44.00

User Interface (UI) Sounds

Menus, inventory systems, crafting interfaces, dialogue windows, and buttons overall benefit from fitting UI sounds. Typing on a smartphone in a sci-fi rpg requires a different sound than a menu in a match-three puzzle game.

Our free UI sound effects are perfect for fantasy, retro-inspired and cartoon games, while our premium collections feature modern sci-fi, futuristic, cyberpunk, and high-tech interface sounds.

Free Gaming UI Sound FX

Inspired by modern and retro games, this free sound pack features 70 user interface sound effects!

Download now for free!

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MEGA DEAL

Futuristic HUD Interface - UI Sound Effects

5 / 5

Futuristic HUD Interface - UI SFX

The Futuristic HUD Interface collection features 530 high-quality sounds beamed directly from the future to power your Sci-fi devices and gadgets.

$24.00 $50.00

Monster and Creature Sounds

Few things create tension faster than unsettling creature sounds. Deep growls, disturbing textures, eerie whispers, organic movements, and terrifying monster vocals can signal instantly how dangerous an opponent or an area might be.

Free Insectoid Sound Effects

Get 30 abstract and experimental insect sounds with an alien twist now.

Download now for free!

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Halloween Freebie 2022

Expect dark ambiences, crazy creature growls, deep ghost sounds, music box loops and sick zombie screams - just the perfect sounds for any Horror game developer!

Download now for free!

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Free Halloween Sound Effects 2024

Expect 35 horror-movie like creature voices, the darkest drones you ever heard, heavy impacts and intense pulses full of tension.

Download now for free!

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Horror Sound Effects

If you are developing full-on Horror games, our Horror sound effects are the perfect fit for you. Low drones create an unsettling atmosphere, pounding pulses build tension and impacts reinforce jump-scares.

There are tons of sound effects that elevate Horror games and make dark visuals even more scary, like impacts, pads and drones, risers, scrapes, suck backs, pulses, transitions and more!

50 Free Cinematic Horror Sounds

Expect a total of 50 dark horror effect sounds, everything from deep drones to heavy impacts, atmospheric pads, reverses, huge risers, scary scrapes and experimental synth sounds.

Download now for free!

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Free Horror Sound Effects Part 2

a total of 50 dark horror effect sounds, everything from deep drones to heavy impacts, atmospheric pads, reverses, huge risers, scary scrapes and experimental synth sounds.

Download now for free!

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Free Halloween Horror Sound Effects 2025

This free sound pack is packed with bone-chilling horror drones, pulses, jump scares, hits, suck backs, and transitions — perfect for adding instant tension and fear to your next project.

Download now for free!

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Premium Field Recordings

Nothing sounds more authentic than real-world recordings. Weather effects, flowing rivers, ocean waves, heavy rain, city environments, forests, wildlife, and countless natural sounds provide the foundation for believable game worlds.

5 / 5

Medieval Fantasy Foleys & Field-Recordings

This library delivers 283 natural ambiences — forests, villages, animals, fire, and weather — to bring cinematic realism to films, games, and fantasy soundscapes.

$40.00

5 / 5

Jungle Field Recordings

Jungle Field Recordings opens a window into an exotic world, that for most people is not easily accessible. From wildlife like birds, monkeys and insects to environmental sounds like rain and footsteps across various terrain.

$24.00

40% OFF

4 / 5

Ambio - Field Recordings & Foley FX

Ambio features a wide variety of foley sounds and field recordings in a bunch of different ways. With nearly 350 files, across 33 categories and weighing in at 6.4GB, it is both comprehensive and inspiring in its simplicity and creative exploration of everyday sounds.

$29.95 $49.95

Explosion Sound Effects

Whether you're creating an arcade-style fantasy game or a realistic military shooter, impactful explosions are essential for satisfying gameplay.

Free Gaming Explosions

Get 60 free gaming explosions inspired by modern match-3, fantasy and arcade games!

Download now for free!

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Explosives

These sound effects are recorded from real explosions and layered with cinematic precision to make your productions detonate with power.

$27.00

Combat Sounds

Combat should feel powerful and responsive. Every sword swing, shield impact, punch, kick, spell, or weapon collision helps communicate the weight and intensity of each encounter.

Free Combat Sound FX

Download now!

The pack mainly contains punch and sword sound effects, some layered with versatile foley sounds like water or electrics!

Listen to demos here:

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Free Magic Spell Sound Effects

Download now!

This free sound pack includes 15 spell SFX and 15 whooshes, all infused with a mystical touch.

Listen to demos here:

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Our Premium Royalty-Free Combat Sound Effects

Discover lots of different royalty-free combat sound collections now.

We offer sounds for hand-to-hand combat, sci-fi weapons, medieval/fantasy warfare, and more.

30% OFF

4.7 / 5

Ultimate Sci-Fi Weapons

$35.00 $50.00

5 / 5

Medieval Fantasy War

This collection delivers every detail needed to forge an immersive medieval battlefield experience for movie, game audio or fantasy soundtracks.

$44.00

5 / 5

Magic Elements - Magic Spells and Foleys

Ignite your imagination with Magic Elements – Magic Spells and Foleys in collaboration with Boom Library. Featuring 545 cinematic spell and foley sounds of fire, water, ice, lightning, druid, and holy energy, it’s perfect for crafting fantasy films, games, and music.

$44.00

5 / 5

Ultimate Fighting Foley Sounds

$24.00

Pulse Loops

Pulse loops are a simple but incredibly effective tool for building suspense. These rhythmic textures gradually increase tension without overwhelming the rest of your soundtrack, making them ideal for stealth sections, boss encounters, puzzle solving, countdowns, and cinematic moments.

Layer them underneath ambience or music to create a constant feeling that something important is about to happen.

Summer Freebies - Pulses

Download now!

This pack includes 20 driving pulse loops ranging from 80 to 140 BPM!

Listen to demos here:

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Free Pulse Loops

Download now!

This pack contains 20 high-quality pulse loops that are perfect for adding energy and movement to your video game productions. Each loop has been carefully crafted to ensure maximum impact and usability.

Listen to demos here:

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Premium Royalty-Free Music

Our royalty-free music libraries include professionally produced soundtracks for fantasy adventures, action games, horror experiences, sci-fi worlds, and Doom-inspired combat sequences. Every track is ready to use in Unity and can be integrated into menus, gameplay, trailers, cinematics, and cutscenes without worrying about ongoing licensing fees.

22% OFF

4.9 / 5

Skyrealm

No matter if you are a music producer or filmmaker: With Skyrealm you can create mystical fantasy worlds for your audience to immerse themselves in! Includes: Elven vocals, viking chants and battle cries, 30 construction kits, instruments, sfx and many more!

$77.00 $99.95

76% OFF

4.9 / 5

Shymer - Ethereal Vocal Collection

The ultimate collection of vocals and instrument loops for music producers, filmmakers and content creators! Get 21.9 GB of ethereal vocals and cinematic atmosphere now. Includes unique elvish phrases and vocals!

$47.00 $199.95

60% OFF

4.9 / 5

Shymer - Ethereal Vocal Collection Volume 2

Explore an endless world of immersive sound design, sweeping instrument performances, transcending vocals, moody aesthetics and a long-forgotten Elven language.

$77.00 $197.00

44% OFF

4.9 / 5

Pandora - Sound FX and Music Tracks

Transcend the ordinary with hauntingly beautiful vocals, tantalizing textures, intoxicating sound palettes and brilliant performances.

$44.00 $79.95

82% OFF

5 / 5

Tesseract 2 - Hybrid Scoring Tools

Tesseract 2 covers a wide range of different cinematic styles: No matter if you're looking for bright atmospheric masterpieces, an uplifting cinematic epos or heavy trailer blockbuster music. But it also includes styles ranging from hybrid energetic electro, 80s inspired synthwave over aggressive Metal-like music influenced by Mick Gordon to dark twisted Horror sound effects and vocals. Tesseract Volume 2 has the right sounds for every media production.

$70.00 $399.95

MEGA DEAL

5 / 5

Origin - Cinematic Opus Magnum

37 hours of audio material are waiting for your discovery. A total of 36 GB of royalty free cinematic sounds bundled in 4 thematic sound packs. Each chapter keeps a consistent key and tempo throughout enabling you to mix the included sounds, thus creating countless music track possibilities.

$140.00 $250.00

68% OFF

4.9 / 5

Cybersynth Sound Pack

Cybersynth is the ultimate sample collection of hard-hitting cyberpunk instruments and loops for music producers and filmmakers. Includes one-shots, loops, MIDI files, construction kits and 20 full music tracks.

$47.00 $149.95

32% OFF

4.8 / 5

Anomaly - Fallout SFX & Song Kits

Survive the sonic wasteland and transform your music and videos with authentic STALKER-inspired sounds & song kits.

$17.00 $25.00

5 / 5

Skyrealm Volume 2 [Complete Edition]

Skyrealm Volume 2 (37.4GB, 2,218 files) features 30 song kits with full mixes, stems, MIDI, Viking vocals, orchestral scores, ambient FX & percussion—100% royalty-free.

$134.00

20% OFF

5 / 5

Origin - Chapter Two: Arabic

Featuring enchanting vocals, a wide variety of hand-made ethnic instruments, incredibly dynamic performances, and unrivaled production quality, this pack will take you and your audience to the far reaches of the Desert to experience its surrounding cultures, traditions and sounds.

$79.95 $99.95

65% OFF

4.9 / 5

Tesseract - Universal Cinematic Sounds

Tesseract covers a wide range of different cinematic styles in 50 music kits. Each kit includes all instruments, SFX and vocals als individual STEM tracks, so you can customize your sound with full creative control.

$69.95 $199.95

51% OFF

4.9 / 5

Coriolis Effect Volume 3

Coriolis Effect Volume 3 will help you deliver a high caliber of sound, in powerful and impassioned style. Establishing ideal mood, atmosphere and emotional impact for a scene is always easier when you’re working with the right sounds.

$24.00 $49.95

51% OFF

5 / 5

Uprising - Uplifting Cinematic Music & SFX

Uprising is a sweeping collection of 10 full mix music construction kits, plus immersive ambient beds and unique sound effects.

$24.00 $49.95

22% OFF

5 / 5

Origin - Chapter One: Arctic

Featuring 10 full music construction kits, 5 dramatic music construction kits, supporting percussion STEMs and cinematic sound effects, Arctic is built to make your music-making journey intuitive, organic and inspiring.

$69.95 $89.95

50% OFF

4.9 / 5

Cinematic Horror Music Tracks

Includes 11 Full Horror-Inspired Music Tracks. There are no Sound Effects Included.

$49.95 $99.95

50% OFF

5 / 5

Cinematic Horror Music Tracks Volume 2

Includes 10 Royalty Free Music Tracks for Movie and Media Productions (Includes No Sound FX, Only Full Music Tracks)

$49.95 $99.95

28% OFF

5 / 5

Origin - Chapter Four: Paradox

Go where no Man has gone before, and give that place some epic music! Features over 7.5GB of cinematic music elements and sound effects.

$49.95 $69.95

28% OFF

5 / 5

Origin - Chapter Three: Archive

Step into the digital underworld of cyberpunk, gripping investigative crime dramas and riveting forensic thrillers. With over 7.1GB of non-stop synthetic ear candy, Archive grants access to cerebral music themes and sound effects that coalesce to create the sound of a future that leans apocalyptic with dark, atmospheric overtones.

$49.95 $69.95

61% OFF

5 / 5

Ultimate Cinematic Music Tracks Volume 2

Includes 10 Royalty Free Music Tracks for Movie and Media Productions (Includes No Sound FX, Only Full Music Tracks)

$49.95 $129.95

53% OFF

4.9 / 5

Ultimate Cinematic Music Tracks

Includes 10 Royalty Free Sound Tracks Created for Movie and Media Productions

$69.95 $149.95

28% OFF

5 / 5

Demonforge - Argent Metal Soundtrack

Royalty free Argent and Industrial Metal soundtrack with 12 tracks featuring live guitars, drums, handmade synths, and dark sound design for films, videos, games, podcasts.

$50.00 $70.00

New

5 / 5

Ultimate Nu Metal - Soundtrack

Ultimate Nu Metal Soundtrack is a collection of 14 royalty free Nu Metal tracks created for video creators, filmmakers, podcasters, audiobook producers and game developers who need a raw, energetic and powerful sound for their productions. Every track combines live-recorded guitars and drums with carefully crafted synth loops and impactful sound effects. The result is a modern and authentic Nu Metal soundtrack filled with heavy riffs, explosive rhythms and cinematic intensity. Ultimate Nu Metal Soundtrack is perfect for action-packed videos, films, trailers, games, podcasts and dark narrative projects that require an aggressive edge. Whether you are creating content for gaming, sports, technology, or intense storytelling, these tracks add the perfect amount of energy and attitude. All tracks are fully royalty free and cleared for commercial use, allowing you to publish your projects without restrictions or hidden fees. If your project needs songs with crushing guitars, hard-hitting drums, and a powerful modern Nu Metal sound, Ultimate Nu Metal Soundtrack delivers the impact to make your content stand out.

$47.00