|Full Name||Isaac "Aka" Oakley|
|First Appearance||Aka's Ghostly Adventure|
|Latest Appearance||Aka's Ghostly Adventure|
Aka's first ever appearance was in his first game, Aka's Adventure. He has not yet had any further appearances.
Isaac is a Red Boo with a rare genetic code which causes him to be an unusual dark shade of red which is abnormal with Red Boos. He usually wears a watch on his left hand to tell the time and only has two teeth instead of the regular four.