Detective Comics #636

MIND CONTROL

The virtual reality hallucinations attack Batman and Robin in the Batcave; prompting the heroes to investigate the strange events. Using the Batcomputer, they track down the source of the madness to Arkham Asylum; where the responsible for the attacks seems to be a young boy called Fidel. Batman and Robin drive to Arkham, while elsewhere in Gotham, Commissioner Gordon plays some videogames to understand the chaos happening in the city.  Upon arriving to Arkham, Batman and Robin are met with more and stronger hallucinations, which lead them to a deadly trap inside the Asylum. One of the doctors is responsible for the hallucinations and he captures the heroes, so that his plan goes unstopped. When Commissioner Gordon visits Arkham due to a disturbance, he finds things quite normal and is assured that nothing is wrong.