Attack of the Mutant (video game)

Attack of the Mutant is a children's PC game based on the Goosebumps book Attack of the Mutant by R.L.Stine. It was developed and produced by Dreamworks Interactive and was released May 1, 1997.

Plot
The hero gets off a bus at the wrong stop, and finds himself at the headquarters of the Masked Mutant. Within, he must work with comic book superheroes the League of Good Guys to prevent the Masked Mutant and his evil henchmen from transforming the world into a giant comic book.