Fight Akuma

Start a one player game and get to Bison without using any continues. Akuma will come out to fight you.

Contributed by: XPLICIT187 

Play As Akuma

Go into Versus mode. At the character selection screen, press A + B + C + L + R + P simultaneously. Hold down these buttons down until your opponent has selected their character.

Contributed by: XPLICIT187 

Play as Akuma II

Choose any game speed, and at the character select screen, highlight Ryu for three seconds, T.Hawk for three seconds, Guile for three seconds, Cammy for three seconds, Ryu for three seconds, then press the X button and all three Punch buttons (be sure to press the X button just before the three punch button).If your timing is right, you'll see a silhouette appear, and you'll be playing as Akuma.

Contributed by: metroid213 

Fight Akuma

Play the game in the one player mode and beat every opponent without using a continue and getting at least 3 perfect wins along the way. Instead of fighting M.Bison as the final boss, Akuma will appear and kill him and then fight you. Akuma has all of Ryu's moves but is much more powerful and also has a teleport and air fireball move.

Contributed by: Rugal 

Fight as Akuma

Perform the following actions at the player selection screen. Highlight Ryu and wait four seconds, highlight T. Hawk and wait four seconds, highlight Guile and wait four seconds, highlight Cammy and wait four seconds, return to Ryu and wait four seconds, then press Short Jab.

Contributed by: lilobaggins 

Super character Codes

Press Short Jab to choose a character at the player selection screen. Then enter the corresponding selection code, then press Short Jab again.

Contributed by: lilobaggins 

Energy Modification Codes

Type in the following codes to change the way your energy works. (NOTE: these codes are case-sensitive)

Contributed by: th3l3fty 

Play as Akuma

Highlight Ryu and hold for 3 seconds then,
Highlight T.Hawk and hold for 3 seconds then,
Highlight Guile and hold for 3 seconds then,
Highlight Cammy and hold for 3 seconds Finally
Highlight Ryu again and hold for 3 seconds then
Press all 3 punches and Start at the same time at the end of you counting.

Contributed by: _dandy4 

Fight Akuma

There is a hidden boss named Akuma. To get to him, you must play through the one player mode with any character and beat every opponent without using any continues, in less than 1,500 seconds of total game time, or by having a score of over 1,200,000, or by holding an attack button for 2 seconds during the victory quote screen after winning 12 consecutive matches. If these conditions are met, Akuma will knock out M. Bison at the start of the final match and challenge you instead.

Contributed by: FFOGalvatron 

Play As New Versions With Old Colors

This requires a few steps: Start by playing as the old version of your character. Then, intentionally lose to the CPU. While on the continue screen, have Player 2 join. Wait until the character select screen appears, then press Start. Don't press anything until the timer runs out, and the game automatically selects your character. This will result in your character being the Super Turbo version, but they'll be wearing the old colors.

Contributed by: discoinferno84 

Old Zangief's Magic Throw

When playing as Old Zangief, it's possible to throw opponents regardless of how far away they are. You need to perform his Flying Power Bomb (360 Motion + MK) as a reversal attack, when he's recovering from a block. This works best against projectiles, but can be done as a reversal against any attack as long as the opponent is on the ground. This glitch is specifically used by Old Zangief, not the Super Turbo version.

Contributed by: discoinferno84 

Alternate New Challengers Colors

When inputting the codes for the New Challengers versions of the characters, you can also select their old alternate colors by including LP or LP + LK at the end of the code.

Contributed by: discoinferno84 

Pick Old Versions of Characters

Select the corresponding new version of the character with Jab (ex. if you want O. Sagat pick Sagat), then enter the code below while the plane flies to the top of the screen then press Jab again. If done correctly you should hear a sound and your character's costume colors in their portrait should change. Old versions have no super combos and cannot reduce throw damage.

Contributed by: Kouga, Dinob0t, klon 

alternative outfit color

Contributed by: djinni204 

Fight as Akuma (Amiga CD 32 pad)

Perform the following actions at the player selection screen. Highlight Ryu and wait four seconds, highlight T. Hawk and wait four seconds, highlight Guile and wait four seconds, highlight Cammy and wait four seconds, return to Ryu and wait four seconds, then press Short Jab.

Contributed by: seiyads 

Fight as Akuma (Amiga CD 32 pad)

Perform the following actions at the player selection screen. Highlight Ryu and wait four seconds, highlight T. Hawk and wait four seconds, highlight Guile and wait four seconds, highlight Cammy and wait four seconds, return to Ryu and wait four seconds, then press Short Jab.

Contributed by: seiyads 

Play as Akuma

To play as Akuma in arcade mode, select Guile and press UP. To play as Akuma in Training/Versus modes, select E. Honda and press UP.

Contributed by: Goldfingiz 

Classic Akuma

To use Classic Akuma in Classic Arcade mode, highlight the following people for about 3 seconds each: Ryu, T.Hawk, Guile, Cammy, then Ryu again. Then press Start and all 3 punch buttons simultaneously. For Classic Arcade-Versus/Training mode, highlight Ryu, the random box beside Guile, Guile, Sagat then Ryu again.

Contributed by: lotsocash 

How to fight Akuma

You must beat all of your opponents within 20 minutes or less and not use a continue. Once you are about to fight Bison, Akuma appears and will fight you.

Contributed by: Scripts 

Use classic character's in Classic Arcade Mode

If you entered the code correctly, you will hear a sound. The classic versions do not have super combos and cannot reduce throw damage

Contributed by: Joutai