City of Heroes is an American comic book based on the characters and situations from the now closed City of Heroes massively multiplayer online role-playing computer game. North American subscribers to the game originally received the City of Heroes monthly comic book in the mail; it is also available in some comic book stores. The comic follows the adventures of fictional Paragon City heroes and ties into the game's plot development at times, as well as featuring a section devoted to fan art, fan fiction, and other miscellany in the back. At times, this rear section has also included comic strips by Tim Buckley of Ctrl+Alt+Del and Aaron Williams of PS238 and Nodwick.