Blaster Master: Blasting Again

Our old champion Jason, weary of his battles has passed away and his heroic crown has fallen to Roddy his only son and heir. It is Roddy, with the help of his sister Elfire, that is destined to seek out and destroy the treacherous half flesh, half machine mutations that are steadily multiplying beneath the earth. Having depleted the space they have occupied since their supposed demise, they are now burrowing their way to the very core of the Earth and ultimately threatening the stability of the entire planet. Roddy must trek through the Earth's crust and find a way to stop this terrible infestation. Like wood worms they will leave the Earth rotten, a dusky husk that will collapse in on itself.
Roddy will reveal the secret of Eve, his alien mother, and will uncover the idiosyncrasies of Sophia, and will fight and win.