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