Press Start Raiden mk-II Hold Fire, Press Start, Move to Random, Hold Right, Press Fire Raiden mk-II Beta ...

Keep pressing ''Bomb'' button until after you finish typing your initials. At the "Fighter Selection Screen," press the ''Fire'' button while still holding the ''Bomb'' button to select the Slave.

An expert calls the find "astonishing" since the part from the Raiden wartime fighter is the only remnant of the plane known to exist in Japan. The body panel was kept as a storage cover ...