- "Reviews, entertainment news, interviews, opinion pieces, recommendation lists, and more".
- Den of Geek started as web site in 2007 by Simon Brew in London.
- The magazine started in 2015 in USA: published twice annually (at San Diego Comic-Con in July and New York Comic Con in October).
- A UK edition started in 2017.
- The US edition became quarterly in 2021 (" with additional special editions for pop culture events throughout the year ").