Synopsis
Heroes will surely return. Carrying the hope of the entire galaxy. "VIPER PHASE 1" is a shooter released by SEIBU KAIHATSU in 1995. While the game system is orthodox, the extremely high quality of this popular title has made it a favorite among shoot'em up fans. This title includes both the "OLD version" that was in operation in the early days and the "NEW version" that was rearranged later.