Alfred is surprised when an old school friend of his turns up in Gotham and invites his friend on a treasure hunt. Although weary of his friend, Alfred agrees, unaware that the treasure being sought out for, is the target of both Penguin and Mr. Freeze. Batman is forced to join the hunt, and soon […]

Hugo Strange infects the population of Gotham City with a virus that transforms them into zombies, and only Batman and Robin are left to find and distribute the antidote.

People in Gotham become worried when Joker decides to become the “Batman” and go after anyone, no matter who they are or what crime he perceives they have done. Seeking to have an arch-rival, Joker soon targets Batman and injects him with a new concoction of his gas called Joker Venom. With the venom soon […]

After Batman captures Ethan Bennett when he breaks into Arkham Asylum to get revenge on Joker, allowing the clown criminal to escape, Bruce, Yin and Dr. Hugo Strange testify on his behalf when he goes on trial for his crimes as Clayface. Bennett is delighted to be released on probation and given a job at […]

With the help of a hacker, Joker’s mind is downloaded into a computer, enabling him to control the new WayneTech Nanobots. This creates a new and improved body who attempts to destroy Batman, Robin, and the original Joker.

Penguin, angered at being unable to recover his family’s fortunes thanks to Batman and Alfred, decides to get back at Bruce Wayne’s luck by breaking into his mansion and stealing everything valuable there, while he is being made the subject of a television magazine show’s segment, “Day in the Life”. When Alfred is taken hostage […]

A spate of minor thefts near the city’s canals and Gotham Bay, leads Batman to encountering Killer Croc, a large, anthropomorphic crocodile-man who recently arrived in Gotham. It becomes clear through what he stole that Croc plans to flood the city’s districts that lie below sea level with the use of the city’s water pumps, […]

While partaking in a charity race, Bruce witnesses Gearhead, a villain who can take over anything mechanical and transform it with nanomachines into a powerfully fast vehicle, to steal the race’s prize. Both Batman and Batgirl attempt to stop him, but when Gearhead destroys the Batmobile, Bruce decides to build a better one that can […]

Bruce discovers that Wayne Industries is distributing alien technology across the world and gains the aid of a mysterious ally, who warns him of an alien race threatening to conquer Earth. Meanwhile, Batman begins to wonder whether he’d be better off without Batgirl and Robin.

Continuing her story, Barbara recalls how Pamela’s chemical accident during the fight between Temblor and Batman, caused her body to mutate and give her power over plants and spores that can mind-control men. Becoming Poison Ivy, she soon continues her attacks against waste-dumping corporations, but when she kidnaps Commissioner Gordon and places Batman under her […]

The Joining has launched its attack on Earth and the key to defeating them is Wayne Industries’ satellites. As Batman and Martian Manhunter attempt to penetrate Wayne Towers, Alfred encourages Batgirl and Robin to disobey Batman while the battle for Earth begins.

Firefly tries to upgrade his powers with the aid of his new girlfriend Blaze, but is exposed to radioactive phosphorus and takes on a more dangerous identity as Phosphorus. Now The Bat Team must stop him from using a nuclear power plant to blow up Gotham.

A spate of thefts involving vultures, owls and crows that steal jewels, leaves Batman determined to discover who the culprit is. He soon learns that the culprit is Oswald Cobblepot (aka Penguin), a socialite whom Alfred’s grandfather worked for, and who gatecrashes a party being hosted by Bruce Wayne. As Batman tries to apprehend him, […]

When Black Mask hires Hawkman’s foe the Shadow Thief to break him out of Arkham and assist in the theft of a meteorite, Batman must team up with Hawkman to defeat the villains.

When evidence from a series of art thefts by the Everywhere Man, a new costumed villain with the power to replicate, implicates Bruce’s close friend John Marlowe, Batman believes there must be another explanation. Now, Batman must unmask the identity of the “Everywhere Man” and prove his friend’s innocence.

A new criminal emerges in Gotham City in the form of Arnold Wesker, a ventriloquist with a split personality, whose dominant side comes out in the puppet Scarface. Batman discovers that the pair are planning something big as he pursues both, and soon he finds himself attempting to stop them from stealing the gold reserves […]

Batman and Robin team up with Flash to thwart Mirror Master’s plans to trap everyone in their own mirror image.