A mysterious package containing a USB drive is sent to @carbonfibah as well as people from other gaming websites.
The USB Drive contained a text file & an mp3 file
The text file said ~
MP3 Audio File
A voice in the audio reads out the letters ~
"What we wish, we readily believe, and what we ourselves think, we imagine others think also."
The quote is from Julius Caesar. This suggests to use the Caesar cipher
MOD 3 chimes = Shift 3 times