Okay, so I went on Gamewinners today and looked at whether or not they had cheats for Deception yet, and sure enough, they did. However, what was most surprising was that in the PS2 Deception codes, there was one from a guy who claimed that he knew how to get a Super Unlockable! This Super Unlockable is not other than...
MOTARO!
He then goes on to say how to get Motaro:
"Successfully complete Konquest Mode on Hard without using a continue with every character. Then go to Arcade Mode, higlight Scorpion and hold Square, Triangle and R2. When the fight starts you will be Motaro"
Of course, the thing about completing Konquest on Hard is complete BS (You can't change difficulties in Konquest, at least I don't think you can: I won't have the game til next year so I don't know for sure), but what if he meant Arcade Mode? I'm not saying I believe him, quite the opposite, but it interesting.
Oh, and if this does turn out to be BS, don't blame me: I didn't make it up. I'm justing posting what I saw on Gamewinners. As they say, don't shoot the messenger!