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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.
metal/category/knocking sounds
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metal/category/knocking sounds
knocking
smoke
melee
wood
laser
sink
attack
footsteps
unlock
underwater
glass
heartbeat
sand
waterfall
footstep
sliding
break
shot
slide
cicadas
weapon
metallic
sharpen
bullet
loop
sharp
bell
trigger
concrete
rain
fire
running
pistol
sniper
moving
splat
metal
knife
thunder
shotgun
knock
water
blood
explosion
helicopter
heart
grenade
countryside
three
ceramic
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