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