Also known as: 神撃のバハムート
A collectible card battle game developed by Cygames, first released in 2011 as a browser game on Mobage's game network, then later worldwide as a smartphone app in 2012.
Three anime series based on the game have been released: Shingeki No Bahamut: Genesis, Shingeki No Bahamut: Virgin Soul, and Manaria Friends.
The English-language version of the game was shut down on February 29, 2016.