DC super heroes: the Dark Knight

When Catwoman steals an ancient Egyptian sistrum which enables her to command all of Gotham City's cats, the city is rapidly overrun by rats and mice and it is up to Batman to find the lady and retrieve the artifact.

Supervillain Jonathan Crane, alias The Scarecrow, has always been afraid of birds and now he plans to use his experimental fear gas to revenge himself on Batman by terrifying Robin to death--but when his plan backfires, he finds himself more scared then ever.

The Joker has created a virus that infects the latest videogame craze, and turns players into zombies--but in order to defeat him Batman must first discover where he is hiding with the kidnapped creator of the videogame.