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