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