King Of Fighters '98

Fight as Evil Blood Riot Team:
Hold Start and select the normal version of the team.
Information in this section was contributed by ng wei sheng kenny.

Fight as Omega Rugal:
Hold Start and select Rugal at the character selection screen.
Information in this section was contributed by ng wei sheng kenny.

Fight as alternate characters:
Hold Start and select Terry, Andy, Joe, Mai, or Billy at the character selection screen.
Information in this section was contributed by ng wei sheng kenny.

King Of Fighters '95 characters:
Hold Start and select Ryo, Robert, Yuri, or Kyo at the character selection screen.
Information in this section was contributed by ng wei sheng kenny.

Select winning pose:
Pressing A, B, or C after the last attack, before the pose sequence begins. If your character is the losing fighter, press A, B, or C on controller two at this time.

Expert survivor mode:
Highlight the "Survivor Mode" option then press A + C to play a more difficult version.

Alternate characters:
Hold Start when selecting the following characters to unlock their alternate versions.

Andy RB2: Hold Start on Andy.

Billy RB2: Hold Start on Billy.

Joe RB2: Hold Start on Joe.

Kyo 95': Hold Start on Kyo.

Mai RB2: Hold Start on Mai.

Omega Rugal: Hold Start on Rugal.

Orochi Chris: Hold Start on Chris.

Orochi Shermie: Hold Start on Shermie.

Orochi Yashiro: Hold Start on Yashiro.

Robert 94': Hold Start on Robert.

Ryo 94': Hold Start on Ryo.

Terry RB2: Hold Start on Terry.

Yuri 94': Hold Start on Yuri.