" One hypersonic brainwave scrambler, scrambled"
Clank from R&C: ACIT
he did say a "small" amount of character other then the 18 he know, that sound like 21-23 max
He also said "several" when he first confirmed more characters. All this means is that he knows of more than 20 characters (because several is not two, and a small amount isn't necessarily two either). We can't take one of his posts over another because it's newer.