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 Hadouken 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 this version, Evil Ryu has different dialogue exchanges and a different ending from his regular counterpart. The game also features an arranged version of the Alpha 2 soundtrack. Home Versions Street Fighter Alpha 2 was ported to the PlayStation and Sega Saturn in 1996. The PlayStation version features an arranged soundtrack (in the form of XA-Audio), while the Saturn version uses an arranged soundtrack in a streaming ADPCM format (which looped properly like in the arcade version). Both versions feature Shin Akuma as a selectable character via a secret code (which differs between the two versions, the PlayStation version required players to move the cursor in a pattern which formed the letter Z on the character select screen, the Saturn version required a pattern that formed an X), in addition to the "classic-style" Chun-Li. The Saturn version is the only one of the two versions to feature the characters Evil Ryu, EX Dhalsim, and EX Zangief from the North American and European arcade versions. The Saturn version also features an exclusive survival mode, as well as an art gallery. The PlayStation version of Street Fighter Alpha 2 was re-released for the PSP and PlayStation 3 via the PlayStation Network on June 4, 2009 in North America. The SNES version was also released in 1996. Since third-party publishers such as Capcom were increasingly concentrating on CD-based consoles, outside of Japan this version was published by Nintendo instead of Capcom. It makes use of the S-DD1 chip for on-the-fly graphic decompression. Despite the graphics decompression chip, this version has loading times when entering matches while sounds are loaded onto the sound chip. Unlike the PlayStation and Saturn versions, the only secret characters available to the player are the "classic-style" Chun-Li and Shin Akuma. This version was re-released for the Virtual Console in North America on December 7, 2009 and in the PAL region on January 29, 2010 for the Wii, and in North America on May 22, 2014, and in