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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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sand
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underwater
knock
break
loop
fire
heart
shot
pistol
sink
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wood
metal
concrete
sliding
unlock
sniper
footsteps
waterfall
heartbeat
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explosion
metallic
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melee
thunder
splat
knocking
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