Unlock Real Bout 2 Characters:
At the 'Character Selection' screen hold 'Start' and select Andy, Billy, Mai or Terry.

Unlock King Of Fighters '94 Characters:
At the 'Character Selection' screen hold 'Start' and select Ryo, Robert, or Yuri.

Unlock Orochi Team Characters:
At the 'Character Selection' screen hold 'Start' and select Chris, Shermie or Yashiro for their evil versions.

Unlock Omega Rugal:
At the 'Character Selection' screen hold 'Start' and select Rugal B to play his end Boss version.

Select your Victory Pose:
When you have defeated your opponent press A, B, C or D.

Unlock Alternate Endings:
Complete the game with the following characters on your team to view an alternate ending.

Andy, Benimaru, Robert

Chizuru, Iori, Kyo.

Chris, Kyo, Saisyu.

Mature, Rugal, Vice.

Chris, Yamazaki, Yashiro.

Chris, Kensou, Shingo.

Mature, Shermie, Vice.

Heidern, Leona, Ralf.

Kyo, Saisyu, Shingo.

Clark, Lucky, Terry.

Kim, Saisyu, Takuma.

Goro, Joe, Yuri.

Iori, Kyo, Shingo.

Billy, Chang, Joe.

Chang, Chin, Choi.

Kyo, Ryo, Terry.

Ryo, Takuma, Yuri.