Gotham City Hero is a term used to refer to two of the most iconic superheroes in comic book history: BATMAN and ROBIN. BATMAN, also known as the Dark Knight, is a vigilante crime-fighter who uses his martial arts skills and gadgets to protect the citizens of Gotham City from criminals. ROBIN, also known as the Boy Wonder, is BATMAN's sidekick and partner in crime-fighting. Both BATMAN and ROBIN have been featured in numerous comic books, television shows, and movies over the years.