Scarecrow (Earth 9514)

Jonathan Crane is the original Scarecrow, a recurring Batman rogue. At some point, his obsession with fear left him with an inoperable tumor in his brain. But his obsession with breaking Batman lead to him having his consciousness moved to an experimental supercomputer. At first posing as a MMO computer game, he started making children, teenagers, and adults start having hallucinations of their worst fears. When Matt McGinnis started playing the game, his brother Terry McGinnis played the game to figure out what happened to Matt. When Terry went into psychiatric evaluation lead by Bruce Wayne and Peter Parker, the heroes found that Jonathan has been having the virtual reality game implant Scarecrow's fear toxin into the people's mind. Peter and Gwen Stacy then entered the game and found the mind of Scarecrow, who they battled in a holographic recreation of the original Gotham City. Despite Scarecrow of having the advantage of having been inside the system for years, the two heroes defeated Scarecrow and trapped him in a flash drive. After that, the fear toxin started seeping out of the people's system.