Arkham rising

"Arkham Asylum may have been decimated during A-DAY, but its legacy lives on. Bloody, broken, and beaten...but Batman has a mission. When the terrorist organization known as THE RED CROWN took control of Mayor Nakano's personal security detail, only the Batman could protect Gotham's highest-ranking city official from certain death! But when the pair is thrust into the sewers below, a much more sinister threat lurks in the darkness. Better look sharp, Batman, because a hundred thousand eggs with a hundred thousand little monsters inside are about to hatch...and they look HUNGRY... And outside of the sewers, the city streets being overtaken by larger, (somehow even more) horrific creatures!"--