City of Heroes is a massively multiplayer online role-playing game (MMORPG) that allows players to create their own superheroes. Launched in 2004, the game is set in the fictional Paragon City, where players can explore, complete missions, and battle villains. The character customization options are extensive, enabling players to design unique heroes with various powers and abilities. The game features a vibrant community and offers cooperative gameplay, where players can team up to tackle challenges. City of Heroes was well-received for its engaging gameplay and innovative mechanics, but it was officially shut down in 2012. Despite this, private servers and fan projects continue to keep the spirit of the game alive.