Change!! Getter Robo: Crater Battle

This chapter takes place during the Moon Wars depicted in the prologue of Getter Robo Armageddon and its namesake radio drama. It features the original Getter Team engaging in battle against the Invaders on the final day of the conflict. The story was first released as a bonus chapter in the Visual Book for Getter Robo Armageddon and later as a bonus in the volume release of Shin Getter Robo.