



Format:
2500+ Files
200+ Files
11.6 GB
1.47GB
Royalty-Free















Step into the future of sound design with Universal Sci-Fi, a bold and immersive SFX library from 344 Audio. Built for creators who want to bring sci-fi worlds to life, this collection delivers a huge variety of recorded and designed sounds. Perfect for films, games, trailers, and any project that needs a touch of the unknown.
This isn’t just a pack of bleeps and lasers. Universal Sci-Fi is a fully formed sonic galaxy. You’ll hear alien landscapes, the voices of strange creatures, crackles from broken transmissions, and the mechanical pulse of futuristic technology. Every sound feels alive, textured, and ready to drop straight into your timeline.
Over years of detailed work, the 344SFX team shaped a wide palette of sci-fi essentials:
Universal Sci-Fi gives sound designers instant world-building power. Whether you're crafting a tense spacecraft interior, designing futuristic UI, shaping alien wildlife, or building entire planets from scratch, the tools are all here clean, versatile, and production-ready.
Inside the library, you’ll find a blend of original recordings and imaginative design work from our in-house team, all refined with the cinematic detail 344 Audio is known for.
With 2500+ sound effects, UCS metadata, and high-resolution 24-bit / 96kHz and 192kHz audio, Universal Sci-Fi gives you a complete, ready-to-use framework for creating unforgettable sci-fi soundscapes.
If you want your project to feel bigger, richer, and more cinematic, this library gives you the edge. It’s everything you need to build your universe just press play.
ALIEN ENVIRONMENTS
Alien Planets, Ghost Worlds, Deathly Ambiences, Crater Landscapes, Cold Atmospheres, Martian Winds, Underwater Alien Realms, Jungle Ambiences, Amphibian Forests, Alien Rain, Swamps, Wildlife, Insectoid Forests, Hover-Traffic Pass-bys
SCI-FI VEHICLES & MOVEMENT
Alien Hover Cars, Spaceship Interiors, Alien Tanks, Vehicle Rumbles, Interior Control Rooms, Doppler Pass-bys, High-Tech Planet Activity, Robot Swarms
ELECTROMAGNETIC & DIGITAL SYSTEMS
Data Transfer, Data Parsing, File Conversions, System Boots, SD/SSD/HDD Activity, Corrupted Data, Glitches, Clicks, Squeals, Buzzes, 90s Computer Textures, Errors, Notifications, Compressions, Downloads, Virus Scans, Mechanical Whines, Electronic Surge, EMF Modulation
RADIO & COMMUNICATIONS
Radio Static, Harmonic Sweeps, Glitched Bursts, Buzzing Signals, Pops & Clicks, High-Pitch Drops, Double & Single Burst Transmissions, Feedback Tones, Interference Layers, Broken Comms, Broadcast Noise, FM Static, Fades, Glitch Builds
SCI-FI WEAPONS
Energy Bursts, Tonal Charges, Power Ups, Power Downs, Doppler Weapon Fly-bys, Sci-Fi Gun Passes, Futuristic Blasts, Designed Weapon Tails
SCI-FI IMPACTS & DESIGNED HITS
Metallic Strikes, Abstract Impacts, High-Pitched Hits, Synthesized Hits, Heavy Thuds, Cymbal-Enhanced Impacts, Resonant Metal Clangs, Futuristic Slams, Instrumental Hybrid Hits, Weapon-Like Accents
USER INTERFACE & FUTURISTIC TECH
UI Beeps, Digital Pings, Retro-Tech Inputs, File Notifications, Application Opens, Machine Scans, System Errors, Data Beacons, Electronic Chirps, Robotic Controls, EMF Flickers
CREATURE & CHARACTER VOICES
Alien Mammals, Space Pigs, Swarm Creatures, Giant Bugs, Rodent-like Alien Critters, Sea Mammals, Moans, Calls, Vocal Chatter, Synthetic Voices, Atmospheric Creature Beds, Robotic Vocal Elements
AMBIENCES & BACKGROUNDS
Planetary Atmospheres, Weather (Wind, Storms, Heavy Rain), Resonant Terrain, Atonal Drones, Noise Beds, Quiet Ambiences, Large Empty Spaces, Exterior Planet Beds, Interior Ship Drones
MOVEMENT & TEXTURES
Rumbles, Scurrying, Shuffling, Wet Movements, Liquid Motion, Lava Flows, Underwater Sway, Resonant Low-End Noise, Swarm Movement, Atmospheric Swooshes, Tonal Shifts
When you purchase a sound effects product (single sound or bundle) from 344 Audio, you gain a perpetual single user license to use that high-quality audio in your creative projects—whether personal or commercial. These sounds are yours to shape and adapt, but you may not resell, create derivative sound effects to sell, redistribute, or share them without prior written consent. Your creativity deserves tools without limits, and that’s exactly what we provide.
This License Agreement ("Agreement") is entered into between 344 Audio Limited ("Licensor") and you ("Licensee") upon purchase, download, or use of any sound effects, audio packs, or related products ("Sounds") from 344 Audio Limited’s platform or affiliated distributors. By purchasing or using the Sounds, you agree to the terms outlined in this Agreement. If you do not agree, do not use the Sounds.
Thank you for choosing 344 Audio Sound Effects. For enquiries, please contact admin@344sfx.com.
Last updated: November 25th 2025


Angle Grinder – constant speed runs, metal cuts, wood cuts, and variable speed movements.
Drills & Screwdrivers – DEWALT and Makita combi drills with single and multiple trigger pulls, on/off cycles, battery changes, and bit swaps. Electric and Makita screwdrivers at slow, medium, and high speeds.
Chop Saw & Circular Saw – chop saw at constant and variable speeds with wood cutting passes. DeWalt circular saw ripping through timber.
Nail Gun, Multi Tool & Orbital Sander – nail gun single and burst fire. Multi tool at five speed settings. Orbital sander spinning and sanding wood.
Hand Tools – hand saw and bench saw, hammer and mallet, paint roller, shovel, wheelbarrow, silicone gun, wire cutters, industrial scissors, spirit level, set square, and tool box.
Construction Ambiences – workers drilling, hammering, and sawing timber. Angle grinding metal. Concrete mixing, pouring, and levelling. Paint rolling, wall sanding, and full site atmosphere at multiple distances.
Excavation & Tree Surgery – excavator digging and loading soil. Stump grinder running and grinding. Chainsaw at close and near distances, two saws simultaneously, tree falling, and tree shredder processing branches.
Destruction & Debris – brick single and multiple throws, drops, and pick-ups. Wood planks dropped onto concrete.
Tape, Rope & Sandpaper – duct tape, masking tape, and measuring tape. Thick rope under tension. Sandpaper on pine, oak, plywood, and walls.
Hardware & Props – screws rummaged in containers, storage boxes, broom sweeping concrete, zip ties, extension cord, and waste bag filling.
Warehouse & Industrial – electric forklift with hydraulics, beeps, and pallet work. Roller shutters interior and exterior. Pallet pump trucks, fire door, metal ladders, cardboard boxes, and ratchet clips.

Concrete Footsteps - walk cycles, slow walks, approaches, walk aways, runs, jumps, kneels, sit-downs, skids, and movement on concrete and cement surfaces.
Dirt Footsteps - walking, running, approaches, walk aways, jumps, kneels, sit downs, skids, and grounded movement across dirt surfaces.
Hard Wood Footsteps - walk cycles, slow walks, run cycles, jumps, kneel to sit movements, sit downs, skids, and detailed footsteps across hard wooden flooring.
Laminate Floor Footsteps - barefoot approaches, walk cycles, slow walks, runs, jumps, skids, kneel to sit actions, and walk aways on laminate flooring.
Staircase Movement - barefoot staircase runs, up and down movement, fast stair transitions, and energetic footwork across laminate stairs.
Pavement Footsteps - walking, slow walks, run cycles, run bys, jumps, kneeling, sit downs, skids, and everyday movement across pavement.
Sand Footsteps - walk cycles, slow walks, running, jumps, scrapes, sit downs, skids, slides, and textured movement through sand.
Movement Variations - approaches, departures, continuous cycles, slow and fast movement, jumps, kneels, sitting actions, slides, scrapes, and skids across multiple surfaces.


Subsonic Ambiences & Rumbles - deep geophone recordings, seismic rumbles, low-end atmospheres, subsonic beds, dark drones, underground textures, room tones, filtered noise, and cinematic low-frequency environments.
Bass Drops & Downers - fast, medium and slow bass drops, sub drops, tonal downers, pulse downers, rattling descents, trailer bass, analogue synth falls, and heavy low-end transitions.
Cinematic Hits & Impacts - massive trailer hits, deep booms, subsonic impacts, seismic strikes, metallic hits, earth knockers, clay kicks, stone slams, wood impacts, and heavy cinematic punches.
Low-End Drones & Tones - sustained geophone drones, tonal bass beds, groaning textures, airy drones, ominous subs, analogue synth waves, phasing bass, moans, and evolving atmospheric tones.
Sci-Fi & Space Low Frequency - spaceship engines, alien planets, space stations, research bases, futuristic machinery, radar dishes, airships, glitch storms, synthetic alarms, and deep extraterrestrial atmospheres.
Underwater & Seismic Textures - submarines, ocean depths, underwater booms, whale graveyards, submerged metal, sea currents, hydro-style movements, deep tremors, earthquakes, and resonant aquatic rumbles.
Creature & Monster Low-End FX - cave troll growls, exhales, moans and sleeping sounds, giant worm vocals, T-Rex footsteps, creature rumble layers, and filtered sub-heavy monster performances.
Trailer Pulses & Sub Movements - rhythmic trailer pulses, filtered sub movements, low-frequency sweeps, one-shots, pass-bys, bass swells, gritty cinematic accents, and short low-end transition effects.
Yes! Every sound effect you purchase comes with a single-user royalty-free license, meaning you can use them in commercial projects without any additional fees—whether it’s for film, TV, games, or client work.
What makes our sound effects special is how unique they are. We don’t do generic, mass-market sound effects. Ours are handcrafted by professional sound designers and curated to help you find your sonic voice.
Absolutely. Our sounds are delivered in high-quality WAV format, ready to drop into any DAW, NLE, or game engine.
We know how frustrating messy libraries can be. All our sound effects are meticulously tagged with rich metadata, making it easy to find what you're looking for and manage your ever-growing library.
Of course! Our library is carefully curated. That means every sound effect is created to the highest quality, and makes finding them easier than competitors. However, if you feel there is something missing or you'd like a bespoke creation, let us know via the request a sound page.
