Super Hero Sakusen Japan

Superhero Sakusen (a.k.a. Super Hero Operations) is an RPG released in 1999 by Banpresto for the Sony PlayStation. The game spawned a sequel, known as Super Hero Operations: Diedal's Ambition. The game is considered part of the Super Robot Wars series due to the characters Ingram Prisken and Viletta Vadim who originally debuted in the game alongside the mech R-Gun, which later included in Super Robot Wars Alpha.