3,257 Royalty-Free Audio Tracks for "Sci Fi"

A slow and futuristic lo-fi siren with two alternating tones akin to a spaceship, ufo or sci-fi police vehicle. Created in audacity.

Planet jungle animals birds alien sci-fi fantasy ambience atmo field-recording cinematic surround.

Space ping spacecraft sci-fi sfx fantasy loop masteredrecorded zoom h1n with rode micedited: adobe + fxs + mastered.

Alien base space station sci-fi fantasy sfx sound-design mixdowkitchens sound recorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.

A malfunctioning robot. Tags:. Edited robot malfunctioning robot-malfunctioning malfunctioning-robot sci-fi science-fiction mechanical robotics machine computer artificial sound electro-mechanics electronics.

Generic sci-fi drone. Created on a keyboard. Could be the sound of an alien vaporizing someone with some kind of ray/mind device. Or the sound of strange chemicals combining. Possibly a sudden super-dramatic character movement/drug freakout.

Dark thriller horror space fantasy sci-fi scary atmo atmosphere cinematic surrround.

Some noise sound.

Sci-fi effect, some kind of shooting, laser, impulse, plasma.

Sci-Fi Soundtrack Resonated interesting melody. Could be used for a baddie, or for some routine docking maneuver... if you know what I mean. - Kevin MacLeod

Sci-Fi Soundtrack A robot brain, or computer thought process. (hint - it is random complex waves and noise - but different from the other one) - Kevin MacLeod

Ambient soundscape shifting and blending tones. Keyboard stretched through audacity in wav. Maybe a sci-fi movie background or transition.

Created using my own original foley recordings and processed using multiple sound-design and mixing techniques. Free for any use including commercial works but not for resale as it's own product. Enjoy!.

Just weird 2.

Just weird.

A short zing.

A weird fizzle.

Ruvid like velvet.

A laser made from a synthesizer.

Weeaaaooohhhweeeoooaaahhhw.

Made by supercollider.

Robotic voice saying "useless".

When there something around the corner.

A futuristic elevator noise.

Random synth sound.

Laser shot noise.

Laser shot noise.

Laser shot noise.

Spaceship engine noise.

Spaceship engine noise.

Spaceship engine noise.

Wav file made with freesound dnloads.

Laser shot noise.

A laser made from a synthesizer.

Made with beepbox. Co.

Laser shot noise.

A medieval battle horn.

Space high 90bpm.

A random arpeggio of sine waves with some reverb + ping-pong delay. Can be used for sci-fi purposes (control panel, alien machinery, etc. ).

Castle fantasy dark horror underground sci-firecorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.

Alien world jungle creatures sci-fi sfx ambiencerecorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.

Alien base space station sci-fi fantasy sfx sound-design reverb mixdownkitchens sound recorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.

Dark horror scary thriller amb mood fantasy sci-fi soundscape sound-design spooky cinematic surround.

Blended and pitched sounds for sci fi space erie effect.

An alien or sci fi robot voice experiment made with the voice tool in twisted wave and some processing.