King of Fighters '95
Play as Kunsanagi and Omega Dural:
At the Game Select screen, pick Team Play. Pick Team Edit at the next
screen. At the fighter-select screen, press and hold Start and press
Up and Circle simultaneously, Right and Square simultaneously, Left
and X simultaneously, Down and Triangle simultaneously. Two new
characters, Kunsanagi and Omega Dural will appear. Now you can play as
these boss characters.
Team Match with Three of the Same Character:
At the "Game Select" screen, pick "Team Play." Pick "Team Edit" at the
following screen. When selecting your fighters, press and hold Start
and do the following: press Down and Triangle simultaneously, Left and
X simultaneously, Right and Square simultaneously, Up and Circle
simultaneously. You should hear a sound. Now you can pick the same
fighter up to three times. This also works in the two-player mode.