[10][11][12] Modiphius was founded in 2012 by husband-wife team Rita and Chris Birch to publish their first game, Achtung!
[13] The company have since published a number of product lines based on independent licenses and established brands.
[18] The company announced in 2019 that they would be working on an RPG expansion to Fallout: Wasteland Warfare to be released in the same year.
[5] The game entered beta in 2019 with a projected release in 2020, but was delayed due to the COVID-19 pandemic.
[19] In 2024 the company released the quick start guide for the second edition of Star Trek Adventures as a free PDF.
[22] In February 2024, Modiphius acquired the license to produce Terry Pratchett’s Discworld: Adventures in Ankh-Morpork.