Dystopia, Utopia, Post-Apocalyptic, and Science Fiction

Dystopia - A fictional society where people "lead wretched, dehumanized, fearful lives"

Utopia - A fictional society that has a perfect environment or community for characters to live in

Post-Apocalyptic - A setting where the end of the world has taken place and characters attempt to survive

Science Fiction - Based on imagined, scientific and technological developments in a society

Source

Merriam-Webster.com. 2020. https://www.merriam-webster.com (24 January 2020).