- Delta City is a fictional urban metropolis in the movie "RoboCop" released in 1987. It is portrayed as a crime-ridden and corrupt city in the near future. The city's name symbolizes its location at a river delta, and its skyline is dominated by futuristic skyscrapers. Delta City is eventually established as a highly advanced and heavily fortified city by the corrupt corporation OCP (Omni Consumer Products). However, the residents of the city rebel against OCP's control, leading to a showdown between the citizens and OCP's security forces. The concept of Delta City has become iconic in popular culture, representing a dystopian vision of urban development and corporate control.