Fatal Fury/Secrets

Strange backround stuff
If you manage to reach round 4 in a match (by finishing one round with a double KO), strange (and funny) things will happen on most of the stages.

Fight against Ryo Sakazaki
If you finish a 1 player game without loosing a single round, you will fight against Ryo Sakazaki after you've beaten Wolfgang Krauser.

Fight as Ryo Sakazaki
After you have beaten Ryo Sakazaki and finished a single player game, wait for the demo mode to start. As soon a the screen says "FIGHT" insert the fallowing code:

Hidden Desperation Moves
Each character can perform a special Desperation Attack that must be unlocked. Please refer to this page for more information.

Special Finishes
On most stages, it is possible to trigger special animations by finishing an opponent with certain moves:
 * On Andy's, Joe's, Mai's, Hon's and Terry's stage: Push opponent to backround plane.
 * On Blue Mary's stage: Catapult opponent to the ceiling.

Boss Fights
After a match is finished, the game grades your performance. Based on these grades, you will finish the game with a different boss and ending. If the game is set on the USA, ASIA or EUROPE bios, the game will reset after defeating Jin Chonrei and you won't get to see the ending. However if the game is set on the JAPAN bios youu can watch the final ending.
 * Poor performance ending boss : Ryuji Yamazaki
 * Average performance ending boss : Jin Chonshu
 * Above average performance ending boss : Jin Chonshu (with an appearance by Jin Chonrei at the very end)
 * Good performance ending boss : Jin Chonrei