Fight as Supervisor: Fight the Military robot and intentionally lose. Then,
set the game options as follows: "Difficulty" (Hard),
"Timer" (Off), "Bouts" (7), "Cinematics"
(On), "Shadows" (On), and "Screen Shake" (On).
Select two players, then press Left on the Joystick
at the handicap screen to move the red bar approximately 25% into
the player one's side, then move it back again. Repeat this approximately
six times until the screen flashes. The Supervisor robot will
now be selectable by player two after the Sentry robot.
Supervisor moves: Mutation: Press Down, Towards, Up
Melt and reform: Quickly press Down, Back, Up
