Freesound - SCP-3000 Roar #2 by ShangASDFGuy123

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Freesound - ShangASDFGuy123

Scp 3000 by RWBY-Fan1234 on DeviantArt

Sonic 3 SFX List Sonic and Sega Retro Forums

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Freesound - ShangASDFGuy123

OC] Unboxing a new PlayStation 2 (SCPH-30004R) : r/pics

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SCP 3000 The SHORT FILM is INSANE (Reaction)

Sonic 3 SFX List Sonic and Sega Retro Forums

SCP 682 original roars & some new custom sound effects

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Freesound - My sounds by ShangASDFGuy123