sci-fi Sound Effects

343 free sounds available

Time Nightmares - 09
by funkymuskrat
2:44 http://creativecommo...
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COMTelm_Data Transmission Or Read Out Signal 3.Artificial_EM.wav
by newlocknew
0:31 https://creativecomm...
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Bug-Robot Hybrid
by melissapons
0:06 http://creativecommo...
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THE ORB
by LaurenPonder
0:03 http://creativecommo...
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tweaknology_wet-eleqtriq.wav
by suonho
0:02 https://creativecomm...
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Sci-fi Horror Spectral Chorus Transition Soundscape
by CrashBulb
0:20 http://creativecommo...
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Ad Space
custom_gwen_magic_laser_bassy_sine_drop_laser_pew_02
by Artninja
0:02 https://creativecomm...
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Alien Beacon (sound-alike).wav
by Timbre
0:17 https://creativecomm...
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Too much room - 2013
by cabled_mess
1:28 http://creativecommo...
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Ambient Crescendo 001A
by nlux
0:42 https://creativecomm...
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Portal2.wav
by zimbot
0:05 https://creativecomm...
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Hurt_C_09
by cabled_mess
0:00 http://creativecommo...
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Ad Space
Red Sprites Alien Texture.wav
by Headphaze
0:16 http://creativecommo...
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tweaknology_glitchsquelch02.wav
by suonho
0:01 https://creativecomm...
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Hurt_C_06
by cabled_mess
0:00 http://creativecommo...
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Alien Space Sound 05
by Jagadamba
0:01 https://creativecomm...
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Shaking glitch,noisy(4lrs,mltprcssng).wav
by newlocknew
0:01 https://creativecomm...
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Custom_starwars_inspired_scifi_corridor_door_sound
by Artninja
0:07 https://creativecomm...
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Ad Space
Electronic Minute No 310 - mathematical division 2.wav
by gis_sweden
32:51 http://creativecommo...
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custom_lexi_brain_blast_pew_sine_sweep_sound_V2_FINAL_06232025
by Artninja
0:13 https://creativecomm...
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Nostalgia
by Rvgerxini
0:15 http://creativecommo...
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Spacecraft_Futuristic_Passby.wav
by Cell31_Sound_Productions
0:28 https://creativecomm...
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xperi-mental remix of part of freesound #190645.mp3
by Timbre
4:06 https://creativecomm...
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UIGlitch_On Screen Glitch Patch x 6_EM
by newlocknew
0:06 https://creativecomm...
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Ad Space
Time Nightmares - 10
by funkymuskrat
3:14 http://creativecommo...
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starmap_full.wav
by X3nus
2:19 https://creativecomm...
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custom_gwen_magic_laser_bassy_dubstep_laser_pew
by Artninja
0:12 https://creativecomm...
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Mic_unplug_interference.wav
by SofieHolmark
0:13 http://creativecommo...
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Destroy_01.wav
by dheming
0:01 https://creativecomm...
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tweaknology_rising-up01.wav
by suonho
0:02 https://creativecomm...
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