This guide will let you know how to get Radio Secret + Recording in Roblox Piggy Book 2: Chapter 9 – The ship.
First, you have to go on the chapter 8 map in any mode!
Wait for the intro to end and then rush.
You will hear a woman saying a number and a guy saying something backward.
The guy is saying numbers or something backward.
Then it just stops the whole round, that’s why it is necessary to rush earlier.