Zanma Taisei Demonbane, Also known as Deus Machina Demonbane, is the first of the series published on April 25, 2003, the title loosely translates to "Demon-Slaying Grand Saint Demonbane".
Kishin Houkou Demonbane is the PlayStation 2 port of the original, published on July 1, 2004. The title loosely translates to "Roar of the Machine God Demonbane". Both the anime and the manga adaptations were based on this title, as well as using it in their adaptations. The game was also bundled with a one-episode OVA.
In Super Robot Wars UX (2013), Released for the Nintendo 3DS, the anime version of Demonbane appears alongside many mecha from other franchises in this crossover title.
Azathoth-D (Azathoth-D: Youtou Saisoku Densetsu) is spin-off racing game released at the 70th Comiket, the title is a parody on the popular racing manga Initial D.