Street Fighter Alpha

Play as Akuma
Hold the left and right shift buttons, move to the ? box and press Away, away, away, down, down, down, jab + strong punch

Play as M. Bison
Hold the Left and Right buttons down . Move to the ? box and press Away, away, down, down, away, down, down, jab + strong punch

Play as Dan
Press and hold the left and right buttons and move to the ? box. Press Y, X, A, B, Y or Y, B, A, X, Y (different color uniform)

Play Dramatic Battle
At the selection screen both characters hold down the Left button, pres up 2 time, release the left button, press up 2 times, the Player 1 hits jab and player 2 hits fierce. This doesn't have to be done simultaneously.

Easy select of Secret characters
After you have entered the secret character codes once, all you need to do is highlight the ? box and press down to cycle through the characters. You must beath the game with the character in order for him to stay in the memory.

Team Battle Mode
After entering the dramatic battle code once, and beating M. Bison on one of the upper difficulty leveles (? 8 ?), on the main menu under "training mode" a new team-battle mode will appear.

How to do a quick super
Pick any character on Autoblock. To do a taunt in the middle of the game you must press the L and R buttons, but if you have a super ready, press the appropriate punch + kick buttons for the super level you wish to exicute. It may take a couple tries, and there are different supers for different characters.

Fight Akuma
To fight Akuma select a character then after that hold the L and R buttons and the B button. keep holding them down untill he comes out of the screen. Akuma does his raging demon combo on your opponent, then beats the crap out of you.

Fight Dan
You must first beat the game without losing one round, and you should get the message "A new fighter has entered the tournament". You can now fight Dan. To reach him you must win every fight, but you don't have to win every round. At the end of every round you win hold down all three punch button X+Y+Z and the directional pad eaither up, down, left, or right. You must use the same direction every time. At the start of the 6th fight a message will flash "A new challanger has entered the fight", this will be Dan. After you beat Dan you will return to the 6th fight.

Fight Dan the Easy Way
After winning the fifth, sixth, or seventh match hold down the L + R Buttons and Up on the D. Pad.

Kepping Characters in Memory
Bison - To keep Bison in memoryyou must fight Bison and beat him on level 8, with as many continues as you want.

Dan - you must complete the Dan code on level 6 or higher, then beat the game with as many continues as you want.

Keeping Akuma in Memory
To save Akuma in the memory you must find him and beat him in the game, ut not using the code. To do this you must do the following.
1) Play at level 5 or higher
2) Super Finish 10 or more rounds
3) Don't lose to many rouns (2 at the most)
4) Use the original color on the left side (punch to select characterr)
Use the original color on the right side (use kick this time)

Akuma's Raging deamon
jab, jab, forward, short fierce, fierce. A 15 hit combo move, always lethal.

Keep playing the Dramatic Battle
To continue playing the Dramatic battle without entering the code again press X on player 1s controller and Z on player 2s.

Get the original Blue Super Shadows
For the original blue super shadows set the music to original in the options mune.

Black Flaming Dragon Punch from Ryan Moser
Your settings should be: Original music, 5 rounds, level 8, unlimited time, minimum damage, no change to the controller configuration. You may also need a L8 master's ranking for Ken. Start an arcade mode game with blue/purple Ken. Don't loose a match until you reach Ryu, whom you should fight but loose to but get at least one win. Then, continue ASAP, select a red Ken w/ strong punch. Play against Ryu again. If you loose round one w/ him nailing you w/ a Shinku Hadouken, you should start doing the black flaming DP a few seconds into the 2nd round. It will last the rest of the round and the next three rounds of the fight. This code may work w/ other music/controller, etc. configurations, I haven't tested any other configurations yet.