7800 Arcade adventure like you've never seen before. This game has it all -- places like rivers, deep dark forests, creepy caverns, labs, creatures like Vampires, Mutant zombies and menacing bats. Your adventure includes exploring large areas and finding awesome weapons. A press of a button brings instant on-screen hints and tips.
It all adds up to awesome action with mega Graphics. Grampa's back, it's up to you to wipe out the monsters and clean up.