Mr. X
01
A mysterious figure who guided Raiden through Big Shell's interior.
The source originally introduced himself as Deepthroat, then retracted that, offering the name Mr. X in its place.
Clothed in the redesigned Cyborg Ninja suit, he offered Raiden intelligence via Codec and other means.
Mr. X's true identity was Olga Gurlukovich, coerced by the Patriots into assisting Raiden for fear of the safety of her daughter, who the Patriots held captive.