and enemy statistics; by Dennis Detwiller, Adam Scott Glancy, Kenneth Hite, Shane Ivey, Greg Stolze; Delta Green: Delta Green: The Role-Playing Game (Slipcase) (9 March 2018 PDF; July 23, 2018 Print), by Dennis Detwiller; Adam Scott Glancy; Kenneth Hite; Shane Ivey; Greg Stolze (Author); Delta Green: Need to Know (Quickstart Rulebook Only) (6 November 2018), by Shane Ivey and Bret Kramer; Delta Green: The Complex (Paperback) (18 April 2019 PDF; POD); by Christopher Gunning; Delta Green: The Labyrinth (Hardback) (12 November 2019 PDF), sourcebook with new enemy groups and allies; by John Scott Tynes; Delta Green: STATIC Protocol (Paperback) (24 February 2021 PDF; POD), supplement for Impossible Landscapes; by Dennis Detwiller Delta Green: ARCHINT (Paperback) (26 July 2021 PDF; POD), collection of artifacts; by Dennis Detwiller, Caleb Stokes; Arc Dream Publishing scenarios Delta Green: The Last Equation (Paperback) (4 April 2011 PDF; POD), by Dennis Detwiller; Delta Green: Kali Ghati (Paperback) (27 April 2016 PDF; POD), scenario by Shane Ivey; Delta Green: Lover in the Ice (27 May 2016 PDF), PDF scenario by Caleb Stokes Delta Green: The Star Chamber (Paperback) (25 July 2016 PDF; POD), scenario by Greg Stolze; Delta Green: Observer Effect (Paperback) (13 December 2016 PDF; POD); Delta Green: Extremophilia (Paperback) (21 September 2017 PDF, POD), by Shane Ivey; Delta Green: Music From a Darkened Room (Paperback) (18 October 2017 PDF; POD), by Shane Ivey; Delta Green: Viscid (Paperback) (2 January 2018 PDF; POD), by Dennis Detwiller; Delta Green: A Night at the Opera (Hardback) (8 March 2018 PDF; 30 November 2018 Print), by Dennis Detwiller, Shane Ivey, Greg Stolze; Delta Green: Sweetness (Paperback) (27 March 2018 PDF; POD), by Dennis Detwiller; Delta Green: Control Group (Hardback) (24 April 2019 PDF; 19 August 2019 Print), A collection of original adventures to introduce players to Delta Green; by Shane Ivey, Greg Stolze; Delta Green: A Victim of the Art (Paperback) (11 June 2019 PDF; POD), by Dennis Detwiller; Delta Green: Black Sites (Hardback) (April 2020 PDF and Print), by Dennis Detwiller, Adam Scott Glancy, Shane Ivey, Caleb Stokes; ; Delta Green: Impossible Landscapes (21 January 2020 PDF); by Dennis Detwiller; Delta Green: PX Poker Night (Paperback) (10 August 2020 PDF; POD), by Dennis Detwiller, Adam Scott Glancy; Delta Green: Hourglass (Paperback) (4 February 2021 PDF; POD), by Shane Ivey; Delta Green: Jack Frost (Paperback) (3 September 2021 PDF; POD), by Shane Ivey; Delta Green: Iconoclasts (Paperback) (26 April