Welcome to SoundBubble:
-All your Scratch sound effects in one place, no download required!
-We only ask, if possible, that you credit us when using our sound effects in projects.

To find out exactly what SoundBubble is, and what you need to do, head over to this project ---------->
and read through the instructions!
If you are unsure
https://scratch.mit.edu/projects/408373037/