Blaster Master 2

Four years have passed since Jason's encounter with the plutonium boss and the radioactive mutants underground. His only memory of the incident is S.O.P.H.I.A., the vehicle he used to stop them, which he hid in an abandoned barn. One day, lightning struck the house and caused the ceiling to collapse, knocking Jason unconscious. When Jason woke up, S.O.P.H.I.A. was in pieces and the pieces he had collected during his initial battles with the mutant bosses were missing. Jason has no idea that where the first creature came from, there are more lightning creatures plotting to destroy Earth. The beings have begun digging towards the Earth's core to shift the weight of the planet off its axis, which would lead to total annihilation. The pieces of S.O.P.H.I.A. are used to create a robotic army to help the beings complete their mission. Now Jason must stop them, but without the help of S.O.P.H.I.A. he won't be able to. Unable to retrieve the parts, he decides to re-engineer them to better prepare for the ordeal ahead. After 29 days, S.O.P.H.I.A. was completely rebuilt and ready for battle. Remembering where he had seen the creature's footsteps, Jason jumped into his vehicle and drove towards the mountains where the challenge begins.