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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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break
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knock
knocking
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blood
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sharpen
laser
wood
three
bullet
attack
trigger
explosion
unlock
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splat
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thunder
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heartbeat
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