Super Hero Taisen Alpha Gaiden is a video game for the PlayStation, Nintendo 64 and Dreamcast, first released in 2001 in celebration of Super Hero Taisen 10th Anniversary. It is the first side-story in the Super Hero Taisen Alpha series, continuing from Super Hero Taisen Alpha.


Shortly after the events of Super Hero Taisen Alpha, the Earth Federation has covered up many of the events in the climatic battle with the antagonist Aerogaters, but the gravity shock wave from the detonation of the Excelion (from Gunbuster) in the Battle of the Solar System's Absolute Defense is rapidly approaching the Earth, and threatens to wipe out the space colonies and the planet. The Earth's only hope is the Aegis System, which could shield the Earth Sphere from the shock wave.

Unfortunately, the heroes are sent to an alternate future, where the Earth has been ravaged by the wave and a new villain named Gorm. Faced with a new threat in the form of the Ancestors, the heroes must find a way to return to their time and prevent this alternate, dystopic future from happening.


Banpresto Originals

  • Masato Inoue
  • Ryusei Date
  • Raidiese F. Branstein
  • Aya Kobayashi
  • Levi Tolar
  • Viletta Badim
  • Masaki Andoh
  • Lune Zoldark
  • Irmgard Kazahara
  • Hwang Yanglong
  • Tytti Norbuck
  • Mio Sasuga
  • Kusuha Mizuha
  • Brooklyn "Bullet" Luckfield
  • Sanger Zonvolt


Banpresto Orignals Cast

  • Narumi Hidaka - Lune Zoldark
  • Kenyuu Horiuchi - Irmgult Kazahara
  • Kazuhiko Inoue - Hwang Yang Long
  • Kikuko Inoue - Tyutti Norbuck
  • Mika Kanai - Mio Sasuga
  • Hikaru Midorikawa - Masaki Andoh
  • Shinichiro Miki - Ryusei Date
  • Ryotaro Okiayu - Raidiese F. Branstein
  • Kenichi Ono - Sanger Zonvolt
  • Ai Orikasa - Levi Tolar
  • Michelle Ruff - Masato Inoue
  • Tomokazu Sugita - Brooklyn "Bullet" Luckfield
  • Mikako Takahashi - Kusuha Mizuha
  • Atsuko Tanaka - Viletta Vadim
  • Yumi Toma - Aya Kobayashi