

Knuckles
Knuckles is Guardian of the Floating Island and the mighty Chaos Emeralds. He was once an echidna warrior in the ancient past but after a great war, his people vanished from Mobius - leaving many mysteries for Knuckles! One such mystery is now trying to kill him...

Porker Lewis
Porker was once the technological whiz of Sonic's gang, but lost his nerve after a horrible experience and now lives on the Floating Island. He helps investigate the echidna's mysteries!

Mysterious Robot
It was found next to an ancient echidna skeleton and a message about the "Gizoid". But why is it trying to kill Knuckles?
Knuckles: Skeletons in the Closet Part 2
Script, Art, and Letters: Seumidh MacDonald