An image gallery with concept art from the video game Street Fighter Zero 2 Alpha

Capcom released an updated version of Zero 2 titled Street Fighter Zero 2 Alpha, which features all the additional characters from Alpha 2, as well as other changes to the game. In addition to Zangief and Dhalsim, Zero 2 Alpha also features EX versions of Ryu, Ken, Chun-Li, Sagat and Bison, all whom were characters from the original Street Fighter II: Champion Edition. Custom Combos are now executed by pressing a punch and kick button of the same strength simultaneously and now require half (1½ level) of the Super Combo gauge filled to perform them. Some of the characters have gained new moves such as Ryu's Shakunetsu Hadoken and Dhalsim's Yoga Tempest. Zero 2 Alpha also features a Survival Mode, as well as a 2-on-1 Dramatic Battle Mode similar to the hidden "Ryu and Ken vs. Bison mode" in the original Alpha. In the Japanese version of Zero 2 Alpha, Evil Ryu has different dialogue exchanges and a different ending from his regular counterpart.