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SFXLibrary is a database of free sound effects to use in your projects. Every sound is available in MP3, WAV and OGG format.
Heavy knocking 3 times on metal
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Heavy knocking 3 times on metal
metal
knocking
knock
three
- / -
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.mp3
.wav
.ogg
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underwater
metal
thunder
sliding
trigger
wood
shotgun
sand
weapon
sharpen
moving
glass
smoke
grenade
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rain
attack
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laser
slide
footsteps
heartbeat
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shot
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concrete
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fire
splat
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