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