Media ( Sound Effect)
How to Insert Sound Effects With Interactivity
To start with, click on your trigger object, choose Add Interactivity, and click Sound Effect.
Then, you can name this interactivity action to differ it from other interactivity actions, and click Add Audio to choose the sound effects (SFX).
You'll be directed to the Audio library, and you're free to use the SFX provided or even upload your own.
Once you've chosen the SFX, click Place. Then, you can do quick advanced settings to set your start time.
If you're all set, click Apply!