THE KING OF FIGHTERS 2000

The King of Fighters 2000 uses the "Striker" system, which was first seen in its prequel, this will allow the player and their opponent to call in an assistant character (who is the last character you pick when selecting your team's order) that can assist them in their game plan by either dealing an attack for additional damage, combo extension or supporting your team in filling up your meter. Alongside of the base character strikers, there are two other types of strikers you can select: Another Strikers and Maniac Strikers.

They can be summoned by pressing either or + at the same time but I highly recommend using a striker that can attack the opponent and deal damage (Like Another K', Candy Diamond or Andy Bogard, for example) when going for this trophy.