Street Fighter Alpha 2 Codes -

Fight against Shin Akuma (Gouki):
Begin an arcade mode game, fight seven matches without losing a round or using a continue, and get more than three perfect victories. Akuma (Gouki) will appear before the eighth match as a Boss. Note: He will not appear again if you lose to him.

Fight as Shin Akuma (Gouki):
Enter the character select screen. Highlight Akuma (Gouki). Hold Select and press Down, Right(2), Down, Left, Down, Left, Down, Right(3). Press a button to choose, then release Select. When the fight begins, a sign will appear on top of Akuma (Gouki), and he will look black for an instant. To access this character easier in the future, win or lose the whole game. Return to the character select screen. Highlight Akuma (Gouki) and hold Select for five seconds. Press a button to select a color for Super Akuma. Alternately, select Akuma and repeatedly press Start until he changes color.

Fight as Special Sakura:
Highlight Sakura at the character selection screen and repeatedly press Start until she changes color.

Fight as Chun Li in her Street Fighter 2 outfit:
Enter the character select screen. Highlight Chun Li. Hold Select for five seconds. Press a button to choose, then release Select.

Fight other Bosses:
Do not lose a round, win five or more rounds with Super Combo or Custom Combo finishes. After the fifth win, a different boss character will appear.

Reset game:
Hold L1 + L2 + R1 + R2 + Select and press Start at any time except when the game is loading.

Original Zangief introduction:
Hold Select before the fight begins in versus or training mode.

Sagat's or M. Bison's (Vega's) secret stage:
Highlight Sagat or M. Bison (Vega) and hold Start for five seconds.

Altered Vega and Dhalsim colors:
Enter training mode and execute a teleport move. Pause the game during the warp, go to the main menu and select a normal game as Vega or Dhalsim.

Fighter's color selection:
Each fighter has at least four colors. The first color is selected by pressing a punch key, the second color is select by pressing a kick key, the third color is selected by pressing two punch keys together, and the fourth color is selected by pressing two kick keys together.

Alternate winning poses:
Hold Select and press one of the six punch or kick buttons after defeating your opponent and before the knock out symbol appears. Note: Not every character has six alternate poses.

Alternate Dan speech:
Fight as Dan and attain full super combo meter (marked with the number 3). Then, press Down, Down/Away, Away, Down, Down/Away, Away + all three Kick buttons. At the end of the match, Dan should say "Yahoo!" instead of "Koryuken!"

Fight as Dan against Sagat and attain a full super combo (marked with the number 3). Down, Down/Away, Away, Down, Down/Away, Away + all three Kick buttons. At the end of the match, Dan should say "Yatta ze!" Instead of "Yahoo!" or "Koryuken!"

Fight as Evil Ryu (Japanese version):
Highlight Ryu on the character selection screen, then press Start(2).